PT1321097E - Sensor de posição sem fios - Google Patents

Sensor de posição sem fios Download PDF

Info

Publication number
PT1321097E
PT1321097E PT02258820T PT02258820T PT1321097E PT 1321097 E PT1321097 E PT 1321097E PT 02258820 T PT02258820 T PT 02258820T PT 02258820 T PT02258820 T PT 02258820T PT 1321097 E PT1321097 E PT 1321097E
Authority
PT
Portugal
Prior art keywords
frequency
transponder
drive
field
output signal
Prior art date
Application number
PT02258820T
Other languages
English (en)
Inventor
Assaf Govari
Original Assignee
Biosense Webster Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Biosense Webster Inc filed Critical Biosense Webster Inc
Publication of PT1321097E publication Critical patent/PT1321097E/pt

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031Implanted circuitry
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/06Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/06Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • A61B5/061Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A61B5/062Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using magnetic field
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36Image-producing devices or illumination devices not otherwise provided for
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/90Identification means for patients or instruments, e.g. tags
    • A61B90/98Identification means for patients or instruments, e.g. tags using electromagnetic means, e.g. transponders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046Tracking techniques
    • A61B2034/2051Electromagnetic tracking systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2072Reference field transducer attached to an instrument or patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3904Markers, e.g. radio-opaque or breast lesions markers specially adapted for marking specified tissue
    • A61B2090/3916Bone tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/397Markers, e.g. radio-opaque or breast lesions markers electromagnetic other than visible, e.g. microwave

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Human Computer Interaction (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Robotics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Burglar Alarm Systems (AREA)
  • Push-Button Switches (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Description

DESCRIÇÃO "SENSOR DE POSIÇÃO SEM FIOS"
CAMPO DA INVENÇÃO A presente invenção refere-se geralmente a sistemas de rastreio intracorporais e, especificamente, a métodos e dispositivos sem fios para rastrear a posição e a orientação de um objecto no corpo.
ANTECEDENTES DA INVENÇÃO
Muitos processos médicos cirúrgicos, de diagnóstico, terapêuticos e profilácticos exigem a colocação de objectos tais como sensores, unidades de tratamento, tubos, cateteres, implantes e outros dispositivos dentro do corpo. Estes processos abrangem um largo espectro incluindo, por exemplo: inserção de eléctrodos para finalidades terapêuticas ou de diagnostico; colocação de tubos para facilitar a infusão de farmacos, fluidos nutricionais e outros no sistema circulatório ou no sistema digestivo de um doente; inserção de sondas ou dispositivos cirúrgicos para facilitar a cirurgia cardíaca ou de outro tipo; e 1 biopsias ou outros processos de diagnóstico.
Em muitos casos, a inserção de um dispositivo tem uma duração limitada no tempo, como durante uma cirurgia ou cateterização. Noutros casos, são inseridos dispositivos, tais como tubos de alimentação ou implantes ortopédicos, para utilização a longo prazo. Existe a necessidade de ser proporcionada informação em tempo real para a determinação precisa da localização e da orientação de objectos dentro do corpo do doente, de um modo preferido, sem a utilização de imagens de raio-X.
As patentes US 5391199 e 5443489 de Bem-Haim, descreve sistemas em que as coordenadas de uma sonda intracorporal são determinadas utilizando um ou mais sensores de campo, tal como um dispositivo de efeito de Hall, bobinas ou outras antenas transportadas na sonda. Tais sistemas são utilizados para gerar informação de localização tridimensional referente a uma sonda médica ou cateter. De um modo preferido, uma bobina de detecção é colocada no cateter e gera sinais em resposta a campos magnéticos aplicados externamente. Os campos magnéticos são gerados por três bobinas radiantes, fixas a uma estrutura de referência externa em locais mutuamente afastados conhecidos. As amplitudes dos sinais gerados em resposta a cada um dos campos magnéticos das bobinas radiantes são detectadas e utilizadas para calcular a localização da bobina de detecção. Cada bobina radiante é activada, de um modo preferido, através de um circuito de comando para gerar um campo com uma frequência conhecida, distinta da das outras bobinas radiantes, para que os sinais gerados pela bobina de detecção possam ser separados por frequência em componentes correspondendo a diferentes bobinas radiantes. 2 A patente US 6198963 de Bem-Haim et al., descreve um aparelho simplificado para a confirmação da localização de um tubo intracorporal que pode ser operado por não profissionais. A localização inicial do objecto é determinada como um ponto de referência, e as medições subsequentes são feitas para determinar se o objecto permaneceu na sua posição inicial. As medições são baseadas num ou mais sinais transmitidos para e/ou de um sensor fixo no corpo do objecto cuja localização está a ser determinada. 0 sinal pode ser de ondas ultra-sónicas, ondas ultravioletas, ondas de radiofrequência (RF) ou campos electromagnéticos estáticos ou rotativos. A publicação da patente PCT WO 96/05768 de Bem-Haim et al., descreve um sistema que gera informação de posição e de orientação em seis dimensões, relativamente à ponta de um cateter. Este sistema utiliza uma pluralidade de bobinas de detecção, adjacentes a um sitio localizável no cateter, por exemplo, próximo da sua extremidade distai, e uma pluralidade de bobinas radiantes fixas numa estrutura de referência externa. Estas bobinas geram sinais em resposta a campos magnéticos gerados pelas bobinas radiantes, permitindo estes sinais o cálculo de seis coordenadas de localização e de orientação. A patente US 6239724 de Doron et al., descreve um sistema de telemetria para fornecer informação de posicionamento espacial a partir do interior do corpo de um doente. O sistema inclui uma unidade de telemetria passível de ser implantada, tendo (a) um primeiro transdutor, para converter um sinal de alimentação recebido do exterior do corpo em energia eléctrica para alimentar a unidade de telemetria, (b) um segundo transdutor, para receber um sinal de campo de posicionamento que é recebido do exterior do corpo, e (c) um terceiro transdutor, 3 para transmitir um sinal de localização até um local no exterior do corpo, em resposta ao sinal de campo de posicionamento. A patente US 6172499 de Ashe, descreve um dispositivo para a medição da localização e da orientação em seis graus de liberdade de uma antena de recepção, relativamente a uma antena de transmissão utilizando sinais magnéticos de AC de multifrequências. 0 componente de transmissão consiste em duas ou mais antenas de transmissão de localização e orientação conhecidas relativamente uma à outra. As antenas de transmissão são accionadas em simultâneo por excitação de AC, com cada antena a ocupar uma ou mais posições únicas no espectro de frequências. As antenas de recepção medem o campo magnético de AC transmitido, mais as distorções provocadas por metais condutores. Um computador extrai depois a componente de distorção e remove-a dos sinais recebidos, proporcionando as saídas correctas de posição e de orientação. A patente US 4173228 de Van Steenwyck et al., descreve um dispositivo de localização de um cateter baseado na indução de um sinal numa bobina fixa ao cateter e a monitorização da amplitude e da fase do sinal induzido.
As patentes US 5099845 de Benz et al., e 5325873 de Hirschi et al., descrevem um aparelho e métodos em que um elemento radiante é fixo a um tubo médico, e. g., um cateter, e a posição do tubo é determinada em resposta à energia radiada do elemento. A patente US 5425382 de Golden et al., descreve um aparelho e métodos para a localização de um tubo médico no corpo de um doente, através da detecção do gradiente da intensidade do campo magnético estático, gerado por um íman fixo no tubo médico. 4
As patentes US 4905698 de Strohl et al. e 5425367 de Shapiro et al., descrevem um aparelho e métodos em que o campo magnético aplicado induz correntes dentro de uma bobina na ponta de um cateter. Baseado nestas correntes, é determinada a localização relativa do cateter. A patente US 5558091 de Acker et al., descreve um sistema magnético de determinação da posição e da orientação que utiliza campos uniformes criados por bobinas de Helmholtz, posicionadas em lados opostos de um volume de detecção, e campos de gradientes, gerados pelas mesmas bobinas. Através da monitorização dos componentes dos campos detectados numa sonda durante a aplicação destes campos, é deduzida a posição e a orientação da sonda. Uma representação da sonda é sobreposta a uma imagem do indivíduo obtida separadamente, para mostrar a posição e orientação da sonda relativamente ao indivíduo. A patente US 5913820 de Bladen et al., descreve um aparelho para a localização da posição de um sensor, de um modo preferido, em três dimensões, gerando campos magnéticos que são detectados no sensor. Os campos magnéticos são gerados a partir de uma pluralidade de locais e permitem a determinação tanto da orientação como da localização de um sensor de uma só bobina.
Estão actualmente disponíveis no mercado sistemas de mapeamento electrofisiológico e físico baseados na detecção da posição de uma sonda dentro do corpo. Entre eles, o CARTO™, desenvolvido e comercializado por Biosense Webster Inc., Diamond Bar, Califórnia, é um sistema para a associação e mapeamento automáticos da actividade eléctrica local com a localização do cateter. 5
Um artigo intitulado "Microtool Opens 3D Window into the Human Body" de Cleópatra Alfenito, Medicai Imaging 12(11), (Novembro de 1997), que é aqui incorporada por referência, descreve o dispositivo "miniBIRD", fabricado por Ascension Technology {Burlington, Vermont). Este dispositivo "... mede os órgãos internos e o seu movimento através da reconstrução da posição e da orientação de lâminas 2D para encher um volume 3D... Sensores - com uma dimensão de 5 mm - podem ser fixos em sondas, instrumentos ou mesmo na cabeça de um feto dentro do corpo humano. Estes mini-dispositivos de rastreio medem a localização espacial de sondas de ultra-sons ou outros instrumentos com seis graus de liberdade (posição e orientação, conforme dado por x, y, z, rotação, elevação e rolamento) em tempo real. 0 miniBIRD funciona medindo os campos magnéticos e convertendo os sinais em medições de 3D em tempo real. No inicio de cada ciclo de medição (existindo até 144 por segundo), o transmissor triaxial do sistema é comandado por um sinal de impulsos de DC. 0 sensor mede então o impulso do campo magnético transmitido. A unidade electrónica controla os elementos de transmissão e de recepção e converte os sinais recebidos em medições de posição e de orientação em tempo real, proporcionando a recolha de dados precisos. Estes dados podem então ser utilizados para a reconstrução em 3D de imagens internas do coração, vasos sanguíneos, estômago, pélvis e outras áreas, conforme proporcionado por ultra-sons ou um endoscópio". 0 documento US 6239724 divulga um dispositivo de acordo com o preâmbulo da reivindicação 1. 6
RESUMO DA INVENÇÃO
Um objectivo de alguns aspectos da presente invenção é o de proporcionar um aparelho melhorado para a determinação em tempo real da localização e da orientação de objectos intracorporais.
Um outro objectivo de alguns aspectos da presente invenção é o de proporcionar um aparelho melhorado de medição de posição baseado em sinais de radiofrequência.
Ainda outro objectivo de alguns aspectos da presente invenção é o de proporcionar um aparelho melhorado para a determinação da localização e da orientação de um objecto intracorporal que possa funcionar na ausência de outras tecnologias de localização, tais como o MRI ou a fluoroscopia.
Ainda outro objectivo de alguns aspectos da presente invenção é o de proporcionar um sensor para a localização de um objecto intracorporal que não necessite nem de cabos nem de uma fonte de energia interna.
Um objectivo adicional de alguns aspectos da presente invenção é o de proporcionar um aparelho para o mapeamento intracorporal que seja leve e pequeno.
Ainda outro objectivo adicional de alguns aspectos da presente invenção é o de proporcionar um aparelho de mapeamento intracorporal que possa ser facilmente integrado nos sistemas de suporte de mapeamento existentes.
Nas formas de realização preferidas da presente invenção, o aparelho de detecção da posição e da orientação de um objecto 7 colocado dentro do corpo de um doente compreende um transponder de localização sem fios contendo uma bobina de alimentação, uma bobina de detecção e um circuito integrado de processamento de sinais. Tipicamente, o transponder é fixo a um dispositivo inserido no corpo, como um cateter ou um implante. Uma unidade de accionamento localizada no exterior envia um sinal de radiofrequência (RF), de um modo preferido, tendo uma frequência na gama dos megahertz, para accionar a bobina de alimentação no transponder e assim alimentar o circuito integrado. De um modo adicional, um conjunto de geradores de campos magnéticos colocado em locais fixos no exterior do corpo, produz campos magnéticos com diferentes e respectivas frequências, tipicamente, na gama dos quilohertz. Estes campos provocam o fluxo de correntes na bobina de detecção, que dependem da posição e da orientação espacial da bobina de detecção relativamente aos geradores dos campos. 0 circuito integrado de processamento converte estas correntes em sinais de alta-frequência, que são transmitidos pela bobina de alimentação a uma unidade de processamento de sinais localizada no exterior. Esta unidade processa o sinal a fim de determinar as coordenadas de posição e de orientação do objecto para serem visualizadas e gravadas.
Deste modo, contrariamente aos actuais sistemas médicos de rastreio, tal como o sistema CARTO™ acima mencionado, o presente transponder permite a determinação da posição e da orientação de um objecto no corpo sem a necessidade de qualquer conexão de cabos entre a bobina de detecção e a unidade de processamento externa. Este tipo de funcionamento sem fios é particularmente vantajoso para a visualização da posição de dispositivos implantáveis, que não podem ser facilmente conectados à unidade de processamento através de cabos. É também útil na redução do número de cabos que têm de ser introduzidos através de uma sonda invasiva, tal como um cateter, a fim de accionar um sensor de posição na sua extremidade distai. Ao reduzir o número de cabos, torna-se possível, tipicamente, reduzir o diâmetro da sonda. Além disto, pelo facto de o actual transponder utilizar apenas duas bobinas, com uma única bobina a servir tanto para a entrada de energia como para o sinal de saída, e nenhuma fonte de energia interna, pode ser tornado substancialmente mais pequeno que os transponders sem fios conhecidos na técnica.
Um sincronizador de relógio é utilizado para sincronizar os sinais produzidos tanto pela unidade de comando externa como pelos geradores de campos magnéticos. De um modo mais preferido, a frequência do sinal de comando de RF é definida para ser um número inteiro, múltiplo das frequências dos campos magnéticos. Esta sincronização de relógio permite ao circuito integrado do transponder utilizar a detecção sensível à fase a fim de potenciar a relação sinal/ruído do sinal proveniente da bobina de detecção. A fase dos sinais do sensor é também, de um modo preferido, utilizada para resolver a ambiguidade que, de outro modo, ocorreria nos sinais durante uma inversão de 180° do eixo da bobina de detecção.
De um modo alternativo ou adicional, o transponder pode compreender múltiplas bobinas de detecção, de um modo preferido, três bobinas mutuamente ortogonais, conforme descrito na publicação PCT WO 96/05768 acima mencionada. Neste caso, todas as seis coordenadas de posição e de orientação podem ser determinadas sem ambiguidade.
Uma outra vantagem de algumas formas de realização preferidas da presente invenção é que elas podem ser facilmente 9 integradas nos actuais sistemas electromagnéticos de rastreio com cateter, tal como o sistema de mapeamento CARTO™ acima mencionado. Em tais formas de realização, a unidade de comando e um receptor que a acompanha, para comunicar através do ar com a bobina de alimentação do transponder sem fios, são conectados à unidade de processamento do sistema de rastreio em substituição dos cabos que habitualmente transportam sinais de posição vindos do cateter. 0 receptor processa previamente os sinais que recebe da bobina de alimentação, e depois passa os sinais ao processador de sinais existente no sistema de rastreio para determinar e visualizar a posição.
Consequentemente, de acordo com uma forma de realização preferida da presente invenção, é proporcionado um aparelho para o rastreio de um objecto, que inclui: circuitos de accionamento adaptados para accionar um ou mais geradores de campo, para gerar campos electromagnéticos com diferentes e respectivas frequências, na proximidade do objecto; um dispositivo de accionamento de radiofrequência (RF), adaptado para radiar um campo de accionamento de RF em direcção ao objecto; um circuito de sincronização de relógio acoplado aos circuitos de accionamento e ao dispositivo de accionamento de RF; um transponder sem fios, fixo ao objecto, o transponder incluindo: pelo menos, uma bobina de detecção, acoplada para que 10 uma corrente eléctrica flua na, pelo menos, uma bobina de detecção em resposta aos campos electromagnéticos; um circuito de controlo, acoplado à, pelo menos, uma bobina de detecção de modo a gerar um sinal de saida indicativo da corrente; e uma bobina de alimentação, acoplada para receber o campo de accionamento de RF e para transportar energia eléctrica do campo de accionamento para o circuito de controlo, e ainda acoplado para transmitir o sinal de saida gerado pelo circuito de controlo; e um receptor de sinal, adaptado para receber o sinal de saida transmitido pela bobina de alimentação e, em resposta a ele, determinar as coordenadas do objecto; em que os um ou mais geradores de campos estão adaptados para gerar os campos electromagnéticos nas respectivas frequências dos campos, e o dispositivo de accionamento de RF está adaptado para radiar o campo de accionamento de RF a uma frequência de accionamento, e os um ou mais geradores de campos e o dispositivo de accionamento de RF estão acoplados para operarem para que as frequências dos campos e a frequência de accionamento estejam mutuamente sincronizadas pelo circuito de sincronização de relógio; e em que o circuito de controlo está acoplado para receber um sinal de sincronização da frequência vindo da bobina de alimentação, em resposta ao campo de accionamento de RF sincronizado, e para aplicar o sinal de sincronização da frequência como sendo uma referência de frequência na geração do 11 sinal de saída.
De um modo preferido, a corrente eléctrica na, pelo menos, uma bobina de detecção tem componentes de frequência nas diferentes frequências dos um ou mais geradores de campos, e o sinal gerado pelo circuito de controlo é indicativo dos componentes de frequência da corrente.
De um modo mais adicional ou alternativo, o circuito de controlo está adaptado para gerar o sinal de saída de modo a indicar uma fase da corrente que flúi na, pelo menos, uma bobina de detecção, relativamente a uma fase dos campos electromagnéticos.
De um modo preferido, o circuito de controlo está adaptado para gerar o sinal de saída em resposta à sincronização das frequências dos campos com a frequência de accionamento.
De um modo ainda mais preferido, a frequência de accionamento do campo de accionamento de RF é um múltiplo de número inteiro das frequências dos campos dos campos electromagnéticos dos um ou mais geradores de campos.
De um modo ainda mais preferido, o circuito de controlo está ainda adaptado de modo a gerar um sinal de saída indicativo de uma amplitude da corrente, e o receptor do sinal está adaptado, em resposta à amplitude e à fase da corrente indicada pelo sinal de saída, para determinar uma orientação do objecto.
Numa forma de realização preferida, o circuito de controlo inclui um conversor de tensão para frequência (V/F) , que é acoplado para gerar o sinal de saída com uma frequência de saída 12 que varia em resposta à corrente eléctrica que flúi na, pelo menos, uma bobina de detecção.
Numa forma de realização preferida, o circuito de controlo compreende um conversor de tensão para frequência (V/F) , acoplado à, pelo menos, uma bobina de detecção de modo a gerar um sinal de saida com uma frequência de saida que varia em resposta a uma amplitude da corrente eléctrica que flúi na, pelo menos, uma bobina de detecção.
Em algumas formas de realização preferidas, o transponder está adaptado para ser inserido, juntamente com o objecto, no corpo de um doente, enquanto que os um ou mais geradores de campos e o dispositivo de accionamento de RF são colocados no exterior do corpo. De um modo preferido, o objecto inclui uma sonda alongada, para ser inserida no corpo, e o transponder é fixo na sonda de modo a permitir ao receptor determinar as coordenadas de uma extremidade distai da sonda. De um modo alternativo, o objecto inclui um implante, e o transponder está fixo no implante de modo a permitir ao receptor determinar as coordenadas do implante dentro do corpo. Numa forma de realização preferida, o implante inclui um implante dos ossos da anca, incluindo uma cabeça de fémur e um acetábulo, e o transponder inclui uma pluralidade de transponders fixos, respectivamente, na cabeça do fémur e no acetábulo, e o receptor de sinal está adaptado para determinar uma distância entre a cabeça do fémur e o acetábulo em resposta ao sinal de saida vindo dos transponders.
De um modo preferido, o circuito de controlo está adaptado para operar alimentado apenas pela energia eléctrica a ele transmitida pela bobina de alimentação. 13
Numa forma de realização preferida, a, pelo menos, uma bobina de detecção inclui uma única bobina de detecção, e o receptor de sinal está adaptado, em resposta à fase indicada da corrente, para determinar uma direcção da orientação do transponder.
BREVE DESCRIÇÃO DOS DESENHOS A presente invenção será melhor compreendida da descrição detalhada que se segue das suas formas de realização preferidas juntamente com os desenhos, nos quais: A Fig. 1 é uma ilustração pictural esquematizada de um sistema para fazer o rastreio da posição de um cateter dentro do coração, de acordo com uma forma de realização preferida da presente invenção; A Fig. 2 é uma vista lateral esquematizada de um cateter, mostrando pormenores de um transponder de localização sem fios dentro do cateter, de acordo com uma forma de realização preferida da presente invenção; A Fig. 3 é um diagrama de blocos que ilustra esquematicamente elementos de circuitos de accionamento e processamento utilizado num sistema de detecção de posição sem fios, de acordo com uma forma de realização preferida da presente invenção; e A Fig. 4 é uma ilustração pictural esquematizada que mostra a utilização de transponders de localização sem fios de um implante de uma articulação, de acordo com uma forma de 14 realização preferida da presente invenção.
DESCRIÇÃO DETALHADA DAS FORMAS DE REALIZAÇÃO PREFERIDAS A Fig. 1 é uma ilustração pictural esquematizada de um sistema 20 de mapeamento, para fazer o mapeamento de um coração 24 de um indivíduo 26, de acordo com uma forma de realização preferida da presente invenção. O sistema 20 compreende uma sonda alongada, de um modo preferido, um cateter 30, que é inserido por um utilizador 22 através de uma veia ou artéria do indivíduo para dentro de uma câmara do coração. O cateter 30 compreende um transponder 40 de posição sem fios, de um modo preferido, próximo da extremidade distai do cateter. O transponder 4 0 está mostrado em pormenor na Fig. 2. De um modo opcional, o cateter 30 compreende dois ou mais transponders deste tipo, mutuamente afastados ao longo do comprimento do cateter, a fim de proporcionar coordenadas de posição e de orientação em múltiplos pontos ao longo do cateter.
Para operar o transponder 40, o indivíduo 26 é colocado num campo magnético gerado, por exemplo, colocando sob o indivíduo uma placa contendo bobinas 28 geradoras de um campo para gerar um campo magnético. As bobinas 28 são accionadas por circuitos 32 de accionamento para gerar campos electromagnéticos com diferentes e respectivas frequências. As bobinas 28 geradoras estão localizadas no exterior do indivíduo (doente) 26. Um sensor electromagnético (não mostrado) de referência é fixado, de um modo preferido, relativamente ao doente, por exemplo, fixo com fita adesiva nas costas do doente, e o cateter 30 que contém o transponder 40 é introduzido até chegar ao coração do doente. Uma antena 54 adicional, de um modo preferido, na forma de uma 15 bobina, proporciona a energia de RF ao transponder e recebe sinais vindos dele, conforme será mais adiante descrito em pormenor. Os sinais recebidos pela antena 54 vindos do transponder 40 no coração são encaminhados para uma consola 34, que analisa os sinais e depois apresenta os resultados num ecrã 36. Com este método, a localização precisa do transponder 40 dentro do cateter 30, relativamente ao sensor de referência, pode ser determinada e apresentada visualmente. O transponder pode também detectar a deslocação do cateter que é provocada pela contracçâo do músculo do coração.
Algumas das caracteristicas do sistema 20 estão implementadas no sistema CARTO™ acima mencionado, incluindo a utilização do sistema para gerar mapas 38 da função eléctrica e mecânica do coração. Outros aspectos da concepção do cateter 30 e do sistema 20 estão geralmente descritos nas patentes US 5391199, 5443489 e 6198963 acima mencionadas. Todavia, a concepção do transponder 40 e do dispositivo de accionamento e dos circuitos de processamento do sinal associados utilizados na consola 34, conforme aqui descritos, são específicos da presente invenção.
Fazendo referência agora às Fig.s 2 e 3 que mostram esquematicamente pormenores do transponder 40 e dos circuitos de accionamento e de processamento na consola 34, de acordo com uma forma de realização preferida da presente invenção. Conforme mostrado na Fig. 2, o transponder 40 compreende uma bobina 42 de alimentação e uma bobina 46 de detecção, acopladas a um circuito integrado 44 de controlo. De um modo preferido, a bobina 42 está optimizada para receber e transmitir sinais de alta-frequência, na gama acima de 1 MHz. A bobina 4 6, por outro lado, está concebida, de um modo preferido, para um funcionamento na gama 16 de 1-3 kHz, as frequências a que as bobinas 28 geram os seus campos electromagnéticos. De um modo alternativo, podem ser utilizadas outras gamas de frequência, conforme exigido pelos requisitos da aplicação. 0 transponder 40 tem na sua totalidade, tipicamente, um comprimento de 2-5 mm e um diâmetro externo de 2-3 mm, permitindo a sua colocação conveniente dentro do cateter 30.
Conforme mostrado na Fig. 3, a consola 34 compreende um dispositivo 50 de accionamento de energia de RF que acciona a antena 54 para emitir um sinal de energia, de um modo preferido, na amplitude de 2-10 MHz. O sinal de energia provoca o fluxo de uma corrente na bobina 42 de alimentação, que é rectificada pelo circuito integrado 44 e utilizada para alimentar os seus circuitos internos. Ao mesmo tempo, os campos electromagnéticos produzidos pelas bobinas 28 geradoras de campos provoca o fluxo de uma corrente dentro da bobina 46 de detecção. Esta corrente tem componentes de frequência com as mesmas frequências que as das correntes de accionamento que fluem através das bobinas geradoras. Os componentes de corrente são proporcionais às intensidades dos componentes dos respectivos campos magnéticos produzidos pelas bobinas geradoras numa direcção paralela ao eixo da bobina de detecção. Consequentemente, as amplitudes das correntes indicam a posição e a orientação da bobina 46 relativamente às bobinas 28 geradoras fixas. O circuito integrado 44 mede as correntes que fluem na bobina 46 de detecção nas diferentes frequências do campo. Ele codifica esta medição formando um sinal de alta-frequência, que ele transmite então de bobina via a bobina 42 de alimentação até à antena 54. De um modo preferido, o circuito integrado 44 compreende um conversor 48 de tensão para frequência (V/F) , que 17 gera um sinal de RF cuja frequência é proporcional à tensão produzida pela corrente da bobina de detecção que flui através de uma carga. De um modo preferido, o sinal de RF produzido pelo circuito integrado 44 tem uma frequência de portadora na gama de 50-150 MHz. O sinal de RF produzido desta maneira é modulado com três diferentes componentes de modulação de frequência (FM) que variam com o tempo nas respectivas frequências dos campos gerados pelas bobinas 28. A magnitude da modulação é proporcional aos componentes de corrente nas três frequências. Uma vantagem da utilização de modulação de frequência, em vez de modulação de amplitude, para transmitir as medições da amplitude da bobina de detecção vindas do transponder 40 para a antena 54 é que a informação no sinal (i. e. a frequência) não é afectada pela atenuação variável dos tecidos do corpo através dos quais o sinal tem de passar.
De um modo alternativo, o circuito integrado 44 pode compreender um circuito de amostragem e um conversor analógico digital (A/D) (não mostrado nas figuras), que digitaliza a amplitude da corrente que flui na bobina 4 6 de detecção. Neste caso, o circuito integrado 44 gera um sinal modulado digitalmente, e faz a modulação em RF do sinal para a transmissão pela bobina 42 de alimentação. Qualquer método adequado de codificação e modulação digital pode ser utilizado para este fim. Outros métodos de processamento e de modulação de sinais serão evidentes para os peritos na técnica. O sinal FM ou modulado digitalmente transmitido pela bobina 42 de alimentação é captado pelo receptor 56, acoplado à antena 54. O receptor desmodula o sinal para gerar uma entrada adequada para os circuitos 58 de processamento de sinais na consola 34. Tipicamente, o receptor 56 amplifica, filtra e digitaliza os 18 sinais vindos do transponder 40. Os sinais digitalizados são recebidos e utilizados pelos circuitos 58 de processamento para calcular a posição e a orientação do cateter 30. Tipicamente, os circuitos 58 compreendem um computador de utilização geral, que é programado e equipado com circuitos de entrada apropriados para o processamento dos sinais vindos do receptor 56. A informação obtida pelos circuitos 58 é utilizada para gerar mapas 38, por exemplo, ou para proporcionar outra informação de diagnóstico ou de guia ao operador 22.
Numa forma de realização alternativa da presente invenção, o dispositivo 50 de accionamento, receptor 56 e antena 54 são colocados posteriormente num sistema de rastreio existente, como um sistema CARTO™. A consola 34 no sistema existente é concebida para receber e processar os sinais recebidos nos cabos de uma ou mais das bobinas de detecção no cateter 30, utilizando os circuitos 58 de processamento existentes para determinar a posição e a orientação do cateter. Consequentemente, nesta forma de realização alternativa, o receptor 56 desmodula os sinais gerados pelo transponder 40 de modo a reconstruir os sinais de corrente variáveis gerados pela bobina 46 de detecção. Os circuitos de processamento existentes utilizam esta informação para determinar a posição e a orientação do cateter, como se as correntes da bobina de detecção tivessem sido recebidas através de conexões de cabos. A consola 34 inclui um circuito 52 de sincronização de relógio que é utilizado para sincronizar os circuitos 32 de accionamento e o dispositivo 50 de accionamento da energia de RF. De um modo mais preferido, o dispositivo de accionamento da energia de RF funciona a uma frequência que é um múltiplo de número inteiro das frequências de accionamento dos geradores 28 19 de campos. 0 circuito integrado 44 pode então utilizar o sinal de RF recebido pela bobina 42 de alimentação não só como fonte de energia, como também como uma referência da frequência. Utilizando esta referência, o circuito integrado 44 é capaz de aplicar o processamento sensível à fase aos sinal de corrente gerados pela bobina 46 de detecção, para detectar a corrente da bobina de detecção em fase com os campos de accionamento gerados pelas bobinas 28. 0 receptor 56 pode aplicar métodos de processamento sensíveis à fase, conforme é conhecido na técnica, de uma maneira semelhante, utilizando a entrada proveniente do circuito 52 de sincronização de relógio. Tais métodos de detecção sensíveis à fase permitem ao transponder 40 alcançar uma relação sinal/ruído (S/N) melhorada, não obstante a baixa amplitude dos sinais de corrente na bobina 46 de detecção. A bobina 46 de detecção única mostrada na Fig. 2 é suficiente, juntamente com as bobinas 28 geradoras, para activar os circuitos 58 de processamento para gerar informação de posição em três dimensões e de orientação em duas dimensões. A terceira dimensão da orientação (tipicamente, a rotação do cateter 30 em torno do seu eixo longitudinal) pode ser inferida, se necessário, da informação mecânica ou, quando são utilizados dois ou mais transponders no cateter, a partir de uma comparação das suas respectivas coordenadas. De um modo alternativo, o transponder 40 pode compreender múltiplas bobinas de detecção, de um modo preferido, três bobinas mutuamente ortogonais, conforme descrito, por exemplo, na publicação PCT WO 96/05768 acima mencionada. Neste caso, os circuitos de processamento podem determinar todas as seis coordenadas de posição e de orientação do cateter 30, sem ambiguidade.
Outro ponto de possível ambiguidade na determinação das 20 coordenadas de orientação do transponder 40 é que a magnitude das correntes que flúem na bobina 46 de detecção é invariante aquando da inversão da direcção do eixo da bobina. Por outras palavras, a colocação do transponder 40 girado em 180° num plano perpendicular do eixo da bobina de detecção não tem qualquer efeito na amplitude da corrente. Nalgumas circunstâncias, esta resposta simétrica pode provocar um erro de 180° na determinação das coordenadas do transponder.
Embora a magnitude da corrente da bobina de detecção não seja afectada pela rotação do eixo da bobina, a inversão de 180° inverte a fase da corrente relativamente à fase dos campos electromagnéticos de accionamento gerados pelos geradores 28 de campos. 0 circuito 52 de sincronização de relógio pode ser utilizado para detectar esta inversão de fase e, consequentemente, ultrapassar a ambiguidade da orientação girada em 180°. A sincronização da modulação do sinal de RF devolvido pelo circuito integrado 44 ao receptor 56 com as correntes a accionar os geradores 28 de campos permite ao receptor 56 determinar a fase das correntes na bobina 46 de detecção relativamente às correntes de accionamento. Ao verificar se as correntes do sensor estão em fase com as correntes de accionamento ou se estão com um desfasamento de 180°, o circuito 58 de processamento é capaz de decidir em que sentido o transponder está direccionado. A Fig. 4 é uma ilustração pictural esquematizada que mostra a utilização de transponders de localização num processo ortopédico, de acordo com uma forma de realização preferida da presente invenção. Uma vantagem da utilização de transponders sem fios, como o transponder 40, sem uma fonte de energia incorporada, é que os transponders podem ser inseridos em ou 21 fixados nos dispositivos implantáveis, e depois deixados dentro do corpo do doente para referenciamento futuro. A forma de realização mostrada na Fig. 4 ilustra uma cirurgia de implante de anca, em que um cirurgião tem de posicionar a cabeça de um fémur 60 artificial num acetábulo 62 artificial. Tipicamente, antes de realizar o processo, o cirurgião obtém imagens de raio-X e de CT para visualizar a área da intervenção, mas depois tem de realizar efectivamente a cirurgia sem o beneficio de uma visualização tridimensional em tempo real.
Na forma de realização mostrada na Fig. 4, transponders 64 em miniatura são embutidos no fémur 60, e outros transponders 66 em miniatura são embutidos na pélvis na área do acetábulo 62. Os transponders 64 e 66 são, de um modo preferido, semelhantes ao transponder 40, conforme mostrado na Fig. 2. De um modo mais preferido, cada transponder é configurado para transmitir sinais de bobina à antena 54 numa frequência de portadora diferente, para que o receptor 56 possa diferenciar entre os transponders. No inicio da cirurgia, é obtida uma imagem de raio-X com a cabeça do fémur na proximidade do acetábulo. A imagem é captada pelo computador e apresentada num ecrã de computador. Os transponders 64 e 66 estão visiveis na imagem de raio-X, e as suas posições na imagem são registadas com as suas respectivas coordenadas de localização, conforme definido pelos circuitos 58 de processamento. Durante a cirurgia, o movimento dos transponders é seguido pelos circuitos 58, e este movimento é utilizado para actualizar as posições relativas do fémur e do acetábulo na imagem no ecrã, utilizando técnicas de processamento de imagens conhecidas na técnica. O cirurgião utiliza a imagem actualizada para conseguir uma correcta colocação da cabeça do fémur no acetábulo, sem a necessidade de repetidas exposições de raio-X no decorrer da cirurgia. 22
Terminada a cirurgia, as posições relativas dos transponders 64 e 66 (que permanecem no implante) são, de um modo preferido, verificadas periodicamente para ver se é mantida a relação correcta entre os ossos. Este tipo de monitorização de posição é útil tanto durante a recuperação, como para a monitorização do estado do implante a longo prazo. Por exemplo, tal monitorização pode ser utilizada para detectar a crescente separação do fémur em relação ao acetábulo que, em alguns casos, é conhecida por anteceder uma deterioração mais séria do osso.
Embora as Fig.s 1 e 4 mostrem apenas duas aplicações particulares dos transponders de posição sem fios de acordo com formas de realização preferidas da presente invenção, outras aplicações serão evidentes para os peritos na técnica e são consideradas como estando no âmbito da presente invenção. Por exemplo, e sem ser de todo limitativo, tais transponders podem ser fixos noutros tipos de instrumentos invasivos, tais como endoscópios e tubos de alimentação, assim como a outros dispositivos implantáveis, tais como implantes ortopédicos utilizados no joelho, na coluna e noutros locais.
Consequentemente, os peritos na técnica apreciarão que a presente invenção não está limitada ao que foi aqui particularmente mostrado e descrito. Pelo contrário, o âmbito da presente invenção inclui as combinações e as subcombinações das várias caracteristicas aqui descritas, assim como as suas variações e modificações que não estão na técnica anterior, e que poderão ocorrer aos peritos na técnica durante a leitura da presente descrição.
Lisboa, 28 de Agosto de 2007 23

Claims (14)

  1. REIVINDICAÇÕES 1. Aparelho (20) para o rastreio de um objecto (30), compreendendo: um ou mais geradores de campo; circuitos (32) de accionamento adaptados para accionar o um ou mais geradores (28) de campos para gerar campos electromagnéticos com diferentes e respectivas frequências na proximidade do objecto; um dispositivo (50) de accionamento de radiofrequência (RF) , adaptado para radiar um campo de accionamento de RF em direcção ao objecto; um transponder (40) sem fios, fixo no objecto (30), o transponder compreendendo: pelo menos, uma bobina (46) de detecção, acoplada para que uma corrente eléctrica flua na, pelo menos, uma bobina de detecção em resposta aos campos electromagnéticos; um circuito (44) de controlo, acoplado à, pelo menos, uma bobina (46) de detecção de modo a gerar um sinal de saída indicativo da corrente; e uma bobina (42) de alimentação, acoplada para receber o campo de accionamento de RF e para transportar energia eléctrica do campo de 1 accionamento para o circuito (44) de controlo, e ainda acoplado para transmitir o sinal de saida gerado pelo circuito de controlo; e um receptor (34) de sinal, adaptado para receber o sinal de saida transmitido pela bobina de alimentação e, em resposta a este, determinar as coordenadas do objecto (30); caracterizado por o aparelho compreender um circuito (52) de sincronização de relógio acoplado aos circuitos (32) de accionamento e ao dispositivo (50) de accionamento de RF, e por os um ou mais geradores (28) de campo estarem adaptados para gerar os campos electromagnéticos com a as respectivas frequências de campo, e o dispositivo (50) de accionamento de RF estar adaptado para radiar o campo de accionamento de RF com uma frequência de accionamento, e por os um ou mais geradores (28) de campo e o dispositivo (50) de accionamento de RF estarem acoplados para operar de modo a que as frequências de campo e a frequência de accionamento sejam mutuamente sincronizadas pelo circuito (52) de sincronização de relógio, e por o circuito (44) de controlo estar acoplado para receber um sinal de sincronização de frequência proveniente da bobina (42) de alimentação, em resposta ao campo de accionamento de RF sincronizado, e para aplicar o sinal de sincronização de frequência como uma referência de frequência ao gerar o sinal de saida.
  2. 2. Aparelho de acordo com a reivindicação 1, em que a corrente eléctrica na, pelo menos, uma bobina (42) de detecção tem 2 componentes de frequência em diferentes frequências dos um ou mais geradores (28) de campo, e em que o sinal gerado pelo circuito (44) de controlo é indicativo dos componentes de frequência da corrente.
  3. 3. Aparelho de acordo com a reivindicação 1, em que o circuito (4 4) de controlo está adaptado para gerar o sinal de saída de modo a indicar uma fase da corrente que flui na, pelo menos, uma bobina (46) de detecção, relativamente a uma fase dos campos electromagnéticos.
  4. 4. Aparelho de acordo com a reivindicação 3, em que o circuito (4 4) de controlo está adaptado para gerar o sinal de saída em resposta à sincronização das frequências dos campos com a frequência de accionamento.
  5. 5. Aparelho de acordo com qualquer reivindicação anterior, em que a frequência de accionamento do campo de accionamento de RF é um número inteiro múltiplo das frequências de campo dos campos electromagnéticos dos um ou mais geradores (28) de campos.
  6. 6. Aparelho de acordo com a reivindicação 3, em que o circuito (4 4) de controlo está ainda adaptado de modo a gerar um sinal de saída indicativo de uma amplitude da corrente, e em que o receptor (34) do sinal está adaptado, em resposta à amplitude e à fase da corrente indicada pelo sinal de saída, para determinar uma orientação do objecto (30).
  7. 7. Aparelho de acordo com a reivindicação 6, em que a, pelo menos, uma bobina de detecção compreende uma única bobina (46) de detecção e, em que o receptor do sinal está 3 adaptado, em resposta à fase indicada da corrente, para determinar a direcção da orientação do transponder (40).
  8. 8. Aparelho de acordo com a reivindicação 1 ou 6, em que o circuito (44) de controlo inclui um conversor (48) de tensão/frequência (V/F), que é acoplado para gerar o sinal de saída com uma frequência de saída que varia em resposta à corrente eléctrica que flui na, pelo menos, uma bobina (46) de detecção.
  9. 9. Aparelho de acordo com a reivindicação 1, em que o circuito (44) de controlo compreende um conversor (48) de tensão/frequência (V/F), acoplado à, pelo menos, uma bobina (4 6) de detecção de modo a gerar um sinal de saída com uma frequência de saída que varia, em resposta a uma amplitude da corrente eléctrica que flui na, pelo menos, uma bobina de detecção.
  10. 10. Aparelho de acordo com a reivindicação 1, 6 ou 9, em que o transponder (40) está adaptado para ser inserido, juntamente com o objecto (30), no corpo de um indivíduo (26), enquanto que os um ou mais geradores (28) de campo e o dispositivo (50) de accionamento de RF são colocados no exterior do corpo.
  11. 11. Aparelho de acordo com a reivindicação 10, em que o objecto compreende uma sonda (30) alongada, para inserção no corpo, e em que o transponder (40) é fixo na sonda (30) de modo a permitir ao receptor (34) determinar as coordenadas de uma extremidade distai da sonda. 4
  12. 12. Aparelho de acordo com a reivindicação 10, em que o objecto compreende um implante, e em que o transponder (40) é fixo ao implante de modo a permitir ao receptor determinar as coordenadas do implante dentro do corpo.
  13. 13. Aparelho de acordo com a reivindicação 12, em que o implante compreende um implante de articulação da anca, compreendendo uma cabeça (60) de fémur e um acetábulo (62), e em que o transponder compreende uma pluralidade de transponders (64, 66) fixos, respectivamente, na cabeça do fémur e no acetábulo, e em que o receptor de sinal está adaptado para determinar uma distância entre a cabeça (60) do fémur e o acetábulo (62) em resposta ao sinal de saida proveniente dos transponders (64, 66).
  14. 14. Aparelho de acordo com a reivindicação 1, em que o circuito (44) de controlo está adaptado para funcionar alimentado apenas pela energia eléctrica a ele transmitida pela bobina (42) de alimentação. Lisboa, 28 de Agosto de 2007 5
PT02258820T 2001-12-21 2002-12-20 Sensor de posição sem fios PT1321097E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/029,473 US7729742B2 (en) 2001-12-21 2001-12-21 Wireless position sensor

Publications (1)

Publication Number Publication Date
PT1321097E true PT1321097E (pt) 2007-09-11

Family

ID=21849186

Family Applications (1)

Application Number Title Priority Date Filing Date
PT02258820T PT1321097E (pt) 2001-12-21 2002-12-20 Sensor de posição sem fios

Country Status (15)

Country Link
US (1) US7729742B2 (pt)
EP (1) EP1321097B1 (pt)
JP (1) JP4549624B2 (pt)
KR (1) KR20030053039A (pt)
AT (1) ATE369790T1 (pt)
AU (1) AU2002318895B2 (pt)
CA (1) CA2414914C (pt)
CY (1) CY1106941T1 (pt)
DE (1) DE60221781T2 (pt)
DK (1) DK1321097T3 (pt)
ES (1) ES2291423T3 (pt)
HK (1) HK1053599A1 (pt)
IL (1) IL153437A (pt)
PT (1) PT1321097E (pt)
SI (1) SI1321097T1 (pt)

Families Citing this family (1036)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7590441B2 (en) 1999-03-11 2009-09-15 Biosense, Inc. Invasive medical device with position sensing and display
US7558616B2 (en) * 1999-03-11 2009-07-07 Biosense, Inc. Guidance of invasive medical procedures using implantable tags
US7549960B2 (en) * 1999-03-11 2009-06-23 Biosense, Inc. Implantable and insertable passive tags
US7729742B2 (en) 2001-12-21 2010-06-01 Biosense, Inc. Wireless position sensor
US20030163141A1 (en) * 2002-02-28 2003-08-28 Datamars S.A. Combined transponder and injector
US7998062B2 (en) 2004-03-29 2011-08-16 Superdimension, Ltd. Endoscope structures and techniques for navigating to a target in branched structure
JP4037703B2 (ja) * 2002-06-28 2008-01-23 日本電気株式会社 内蔵アンテナ及び無線機
US20040068178A1 (en) 2002-09-17 2004-04-08 Assaf Govari High-gradient recursive locating system
US7247160B2 (en) * 2002-12-30 2007-07-24 Calypso Medical Technologies, Inc. Apparatuses and methods for percutaneously implanting objects in patients
US7660623B2 (en) * 2003-01-30 2010-02-09 Medtronic Navigation, Inc. Six degree of freedom alignment display for medical procedures
US7542791B2 (en) 2003-01-30 2009-06-02 Medtronic Navigation, Inc. Method and apparatus for preplanning a surgical procedure
WO2004081865A2 (en) * 2003-03-10 2004-09-23 University Of Iowa Research Foundation Systems and methods for bioliminescent computed tomographic reconstruction
US20070084897A1 (en) 2003-05-20 2007-04-19 Shelton Frederick E Iv Articulating surgical stapling instrument incorporating a two-piece e-beam firing mechanism
US9060770B2 (en) 2003-05-20 2015-06-23 Ethicon Endo-Surgery, Inc. Robotically-driven surgical instrument with E-beam driver
US7354398B2 (en) * 2003-07-18 2008-04-08 Pentax Corporation Capsule-type device and capsule-type device controlling system
JP2005052637A (ja) * 2003-07-18 2005-03-03 Pentax Corp カプセル型装置及びカプセル型装置駆動制御システム
US7613497B2 (en) * 2003-07-29 2009-11-03 Biosense Webster, Inc. Energy transfer amplification for intrabody devices
US7295877B2 (en) * 2003-07-31 2007-11-13 Biosense Webster, Inc. Encapsulated sensor with external antenna
WO2005017548A1 (en) * 2003-08-15 2005-02-24 Koninklijke Philips Electronics N.V. Mri system with wireless identification capability
EP1667749B1 (en) 2003-09-15 2009-08-05 Super Dimension Ltd. System of accessories for use with bronchoscopes
EP2316328B1 (en) 2003-09-15 2012-05-09 Super Dimension Ltd. Wrap-around holding device for use with bronchoscopes
US7397364B2 (en) * 2003-11-11 2008-07-08 Biosense Webster, Inc. Digital wireless position sensor
US6995729B2 (en) * 2004-01-09 2006-02-07 Biosense Webster, Inc. Transponder with overlapping coil antennas on a common core
WO2005067563A2 (en) * 2004-01-12 2005-07-28 Calypso Medical Technologies, Inc. Instruments with location markers and methods for tracking instruments through anatomical passageways
WO2005067792A1 (en) * 2004-01-12 2005-07-28 Calypso Medical Technologies, Inc. Methods and apparatus for stimulating and/or sensing neurons in a patient
US8764725B2 (en) 2004-02-09 2014-07-01 Covidien Lp Directional anchoring mechanism, method and applications thereof
US8046050B2 (en) 2004-03-05 2011-10-25 Biosense Webster, Inc. Position sensing system for orthopedic applications
US8046049B2 (en) 2004-02-23 2011-10-25 Biosense Webster, Inc. Robotically guided catheter
JP4712791B2 (ja) 2004-03-05 2011-06-29 デピュー インターナショナル リミテッド 骨盤の位置合わせ方法および装置
EP1570781B1 (en) 2004-03-05 2009-09-09 Biosense Webster, Inc. Position sensing system for orthopedic applications
GB0405013D0 (en) 2004-03-05 2004-04-07 Depuy Int Ltd Implantable marker instruments and methods
US9380980B2 (en) * 2004-03-05 2016-07-05 Depuy International Limited Orthpaedic monitoring system, methods and apparatus
WO2005086062A2 (en) 2004-03-05 2005-09-15 Depuy International Limited Registration methods and apparatus
WO2005092188A1 (ja) * 2004-03-29 2005-10-06 Olympus Corporation 被検体内位置検出システム
GB0410090D0 (en) * 2004-05-06 2004-06-09 Koninkl Philips Electronics Nv A radio system for sensing applications
DE102004029847B4 (de) * 2004-06-15 2013-04-18 Aesculap Ag Chirurgisches Instrument und chirurgisches Navigationssystem
EP1771223A4 (en) * 2004-07-23 2009-04-22 Calypso Med Technologies Inc DEVICE AND METHOD FOR PERCUTANEOUS OBJECT IMPLANTING IN PATIENTS
EP1778077B1 (en) * 2004-07-23 2015-01-14 Varian Medical Systems, Inc. Wireless markers for anchoring within a human body
US9072535B2 (en) 2011-05-27 2015-07-07 Ethicon Endo-Surgery, Inc. Surgical stapling instruments with rotatable staple deployment arrangements
US11890012B2 (en) 2004-07-28 2024-02-06 Cilag Gmbh International Staple cartridge comprising cartridge body and attached support
US8215531B2 (en) 2004-07-28 2012-07-10 Ethicon Endo-Surgery, Inc. Surgical stapling instrument having a medical substance dispenser
US11998198B2 (en) 2004-07-28 2024-06-04 Cilag Gmbh International Surgical stapling instrument incorporating a two-piece E-beam firing mechanism
EP1799113A4 (en) * 2004-10-08 2010-07-07 Proteus Biomedical Inc CONTINUOUS FIELD TOMOGRAPHY
US7925329B2 (en) 2004-10-08 2011-04-12 Proteus Biomedical, Inc. Implantable doppler tomography system
US8388553B2 (en) * 2004-11-04 2013-03-05 Smith & Nephew, Inc. Cycle and load measurement device
US7976547B2 (en) * 2004-12-21 2011-07-12 Depuy Products, Inc. Cement restrictor with integrated pressure transducer and method of measuring the pressure at the distal end of a bone canal
US7775966B2 (en) * 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US20060241397A1 (en) * 2005-02-22 2006-10-26 Assaf Govari Reference pad for position sensing
GB2423368A (en) * 2005-02-22 2006-08-23 Depuy Int Ltd Push-fit body implantable position sensor
US7585302B2 (en) 2005-02-22 2009-09-08 Depuy International Ltd. Instrument for implanting a sensor
US20060189867A1 (en) 2005-02-22 2006-08-24 Ian Revie Probe
EP1693011A1 (en) 2005-02-22 2006-08-23 Depuy International Limited An instrument for implanting a sensor
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US8066629B2 (en) * 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US7658196B2 (en) * 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US7775215B2 (en) * 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US7699770B2 (en) * 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
EP1871470A4 (en) 2005-03-31 2011-06-01 Proteus Biomedical Inc AUTOMATIC OPTIMIZATION OF MULTIELECTROPIC PACING FOR CARDIAL RESYNCHRONIZATION
US20060241638A1 (en) * 2005-04-08 2006-10-26 Zimmer Technology, Inc. Anatomical landmark guide
US9295529B2 (en) * 2005-05-16 2016-03-29 Biosense Webster, Inc. Position tracking using quasi-DC magnetic fields
US7695435B2 (en) * 2005-05-25 2010-04-13 Randall J Benson System and method for tagging and detecting surgical implements
US20070093700A1 (en) * 2005-05-31 2007-04-26 Ge Wang Computational optical biopsy
US8730011B2 (en) 2005-07-14 2014-05-20 Biosense Webster, Inc. Wireless position transducer with digital signaling
US7324915B2 (en) * 2005-07-14 2008-01-29 Biosense Webster, Inc. Data transmission to a position sensor
US20070015999A1 (en) * 2005-07-15 2007-01-18 Heldreth Mark A System and method for providing orthopaedic surgical information to a surgeon
JP5518335B2 (ja) 2005-08-23 2014-06-11 スミス アンド ネフュー インコーポレーテッド 遠隔測定式の整形外科インプラント
US8784336B2 (en) 2005-08-24 2014-07-22 C. R. Bard, Inc. Stylet apparatuses and methods of manufacture
US20070194082A1 (en) 2005-08-31 2007-08-23 Morgan Jerome R Surgical stapling device with anvil having staple forming pockets of varying depths
US7669746B2 (en) 2005-08-31 2010-03-02 Ethicon Endo-Surgery, Inc. Staple cartridges for forming staples having differing formed staple heights
US11484312B2 (en) 2005-08-31 2022-11-01 Cilag Gmbh International Staple cartridge comprising a staple driver arrangement
US10159482B2 (en) 2005-08-31 2018-12-25 Ethicon Llc Fastener cartridge assembly comprising a fixed anvil and different staple heights
US9237891B2 (en) 2005-08-31 2016-01-19 Ethicon Endo-Surgery, Inc. Robotically-controlled surgical stapling devices that produce formed staples having different lengths
US7934630B2 (en) 2005-08-31 2011-05-03 Ethicon Endo-Surgery, Inc. Staple cartridges for forming staples having differing formed staple heights
US11246590B2 (en) 2005-08-31 2022-02-15 Cilag Gmbh International Staple cartridge including staple drivers having different unfired heights
US7835785B2 (en) * 2005-10-04 2010-11-16 Ascension Technology Corporation DC magnetic-based position and orientation monitoring system for tracking medical instruments
US7301332B2 (en) * 2005-10-06 2007-11-27 Biosense Webster, Inc. Magnetic sensor assembly
US20070106317A1 (en) 2005-11-09 2007-05-10 Shelton Frederick E Iv Hydraulically and electrically actuated articulation joints for surgical instruments
WO2007061890A2 (en) * 2005-11-17 2007-05-31 Calypso Medical Technologies, Inc. Apparatus and methods for using an electromagnetic transponder in orthopedic procedures
US7816915B2 (en) * 2006-01-06 2010-10-19 Biosense Webster, Inc. Miniature coils on core with printed circuit
US9629567B2 (en) * 2006-01-12 2017-04-25 Biosense Webster, Inc. Mapping of complex fractionated atrial electrogram
US9861359B2 (en) 2006-01-31 2018-01-09 Ethicon Llc Powered surgical instruments with firing system lockout arrangements
US8708213B2 (en) 2006-01-31 2014-04-29 Ethicon Endo-Surgery, Inc. Surgical instrument having a feedback system
US7753904B2 (en) 2006-01-31 2010-07-13 Ethicon Endo-Surgery, Inc. Endoscopic surgical instrument with a handle that can articulate with respect to the shaft
US20110024477A1 (en) 2009-02-06 2011-02-03 Hall Steven G Driven Surgical Stapler Improvements
US20120292367A1 (en) 2006-01-31 2012-11-22 Ethicon Endo-Surgery, Inc. Robotically-controlled end effector
US8186555B2 (en) 2006-01-31 2012-05-29 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting and fastening instrument with mechanical closure system
US20110290856A1 (en) 2006-01-31 2011-12-01 Ethicon Endo-Surgery, Inc. Robotically-controlled surgical instrument with force-feedback capabilities
US11278279B2 (en) 2006-01-31 2022-03-22 Cilag Gmbh International Surgical instrument assembly
US11793518B2 (en) 2006-01-31 2023-10-24 Cilag Gmbh International Powered surgical instruments with firing system lockout arrangements
US7845537B2 (en) 2006-01-31 2010-12-07 Ethicon Endo-Surgery, Inc. Surgical instrument having recording capabilities
US20110006101A1 (en) 2009-02-06 2011-01-13 EthiconEndo-Surgery, Inc. Motor driven surgical fastener device with cutting member lockout arrangements
US8820603B2 (en) 2006-01-31 2014-09-02 Ethicon Endo-Surgery, Inc. Accessing data stored in a memory of a surgical instrument
US11224427B2 (en) 2006-01-31 2022-01-18 Cilag Gmbh International Surgical stapling system including a console and retraction assembly
US7328131B2 (en) * 2006-02-01 2008-02-05 Medtronic, Inc. Implantable pedometer
US7993269B2 (en) * 2006-02-17 2011-08-09 Medtronic, Inc. Sensor and method for spinal monitoring
US8016859B2 (en) 2006-02-17 2011-09-13 Medtronic, Inc. Dynamic treatment system and method of use
US7996059B2 (en) * 2006-03-08 2011-08-09 Biosense Webster, Inc. Esophagus imaging enhancement device
US7855723B2 (en) * 2006-03-21 2010-12-21 Biosense Webster, Inc. Image registration using locally-weighted fitting
US8992422B2 (en) 2006-03-23 2015-03-31 Ethicon Endo-Surgery, Inc. Robotically-controlled endoscopic accessory channel
GB0605793D0 (en) * 2006-03-23 2006-05-03 Depuy Orthopaedie Gmbh A sensor assembly
US20070225562A1 (en) 2006-03-23 2007-09-27 Ethicon Endo-Surgery, Inc. Articulating endoscopic accessory channel
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
DE102006019415B4 (de) * 2006-04-26 2013-03-14 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Darstellung der Position einer medizinischen Einrichtung im Körper eines Lebewesens
US9364293B2 (en) 2006-04-28 2016-06-14 Biosense Webster, Inc. Reduced field distortion in medical tools
US20070265526A1 (en) * 2006-05-11 2007-11-15 Assaf Govari Low-profile location pad
US20070265690A1 (en) * 2006-05-12 2007-11-15 Yoav Lichtenstein Position tracking of passive resonance-based transponders
US8635082B2 (en) 2006-05-25 2014-01-21 DePuy Synthes Products, LLC Method and system for managing inventories of orthopaedic implants
DE102006029122A1 (de) * 2006-06-22 2007-12-27 Amedo Gmbh System zur Bestimmung der Position eines medizinischen Instrumentes
US8322455B2 (en) 2006-06-27 2012-12-04 Ethicon Endo-Surgery, Inc. Manually driven surgical cutting and fastening instrument
US7688064B2 (en) * 2006-07-11 2010-03-30 Biosense Webster Inc. Probe for assessment of metal distortion
US8082020B2 (en) 2006-08-07 2011-12-20 Biosense Webster, Inc. Distortion-immune position tracking using redundant magnetic field measurements
US8565853B2 (en) 2006-08-11 2013-10-22 DePuy Synthes Products, LLC Simulated bone or tissue manipulation
US8326402B2 (en) * 2006-08-21 2012-12-04 Biosense Webster, Inc. Distortion-immune position tracking using frequency extrapolation
US20080125630A1 (en) * 2006-09-11 2008-05-29 Caylor Edward J System and method for determining a location of an orthopaedic medical device
US7506791B2 (en) 2006-09-29 2009-03-24 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with mechanical mechanism for limiting maximum tissue compression
US10568652B2 (en) 2006-09-29 2020-02-25 Ethicon Llc Surgical staples having attached drivers of different heights and stapling instruments for deploying the same
US11980366B2 (en) 2006-10-03 2024-05-14 Cilag Gmbh International Surgical instrument
US7794407B2 (en) 2006-10-23 2010-09-14 Bard Access Systems, Inc. Method of locating the tip of a central venous catheter
US8388546B2 (en) 2006-10-23 2013-03-05 Bard Access Systems, Inc. Method of locating the tip of a central venous catheter
US8078286B2 (en) * 2006-11-30 2011-12-13 Biosense Webster, Inc. Techniques for minimizing radiofrequency-induced tissue heating
US7676268B2 (en) * 2006-11-30 2010-03-09 Medtronic, Inc. Medical methods and systems incorporating wireless monitoring
US8840603B2 (en) 2007-01-10 2014-09-23 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between control unit and sensor transponders
US8684253B2 (en) 2007-01-10 2014-04-01 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between a control unit of a robotic system and remote sensor
US8652120B2 (en) 2007-01-10 2014-02-18 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between control unit and sensor transponders
US11291441B2 (en) 2007-01-10 2022-04-05 Cilag Gmbh International Surgical instrument with wireless communication between control unit and remote sensor
US20080169333A1 (en) 2007-01-11 2008-07-17 Shelton Frederick E Surgical stapler end effector with tapered distal end
US7907994B2 (en) 2007-01-11 2011-03-15 Biosense Webster, Inc. Automated pace-mapping for identification of cardiac arrhythmic conductive pathways and foci
US11039836B2 (en) 2007-01-11 2021-06-22 Cilag Gmbh International Staple cartridge for use with a surgical stapling instrument
WO2008103181A1 (en) 2007-02-23 2008-08-28 Smith & Nephew, Inc. Processing sensed accelerometer data for determination of bone healing
US8784425B2 (en) 2007-02-28 2014-07-22 Smith & Nephew, Inc. Systems and methods for identifying landmarks on orthopedic implants
WO2008105874A1 (en) * 2007-02-28 2008-09-04 Smith & Nephew, Inc. Instrumented orthopaedic implant for identifying a landmark
AU2008221332B2 (en) * 2007-02-28 2014-04-03 Smith & Nephew, Inc. System and method for identifying a landmark
JP5207641B2 (ja) * 2007-03-05 2013-06-12 いすゞ自動車株式会社 ストレス検出装置
US7669747B2 (en) 2007-03-15 2010-03-02 Ethicon Endo-Surgery, Inc. Washer for use with a surgical stapling instrument
US8893946B2 (en) 2007-03-28 2014-11-25 Ethicon Endo-Surgery, Inc. Laparoscopic tissue thickness and clamp load measuring devices
US20080287776A1 (en) * 2007-05-16 2008-11-20 Yaron Ephrath Gastric band with position sensing
US11564682B2 (en) 2007-06-04 2023-01-31 Cilag Gmbh International Surgical stapler device
US8931682B2 (en) 2007-06-04 2015-01-13 Ethicon Endo-Surgery, Inc. Robotically-controlled shaft based rotary drive systems for surgical instruments
US8408439B2 (en) 2007-06-22 2013-04-02 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with an articulatable end effector
US7753245B2 (en) 2007-06-22 2010-07-13 Ethicon Endo-Surgery, Inc. Surgical stapling instruments
US11849941B2 (en) 2007-06-29 2023-12-26 Cilag Gmbh International Staple cartridge having staple cavities extending at a transverse angle relative to a longitudinal cartridge axis
JP6121088B2 (ja) 2007-09-06 2017-04-26 スミス アンド ネフュー インコーポレイテッド 遠隔測定インプラントと交信するシステムおよび方法
DE102007046186A1 (de) * 2007-09-26 2009-04-02 Amedo Smart Tracking Solutions Gmbh Gewebemarkierung
US8265949B2 (en) 2007-09-27 2012-09-11 Depuy Products, Inc. Customized patient surgical plan
US8905920B2 (en) 2007-09-27 2014-12-09 Covidien Lp Bronchoscope adapter and method
EP2957237A1 (en) 2007-09-30 2015-12-23 DePuy Products, Inc. Customized patient-specific orthopaedic surgical instrumentation
RU2491567C2 (ru) * 2007-10-05 2013-08-27 Конинклейке Филипс Электроникс Н.В. Устройство и способ формирования изображений методом магнитного резонанса
US8535308B2 (en) 2007-10-08 2013-09-17 Biosense Webster (Israel), Ltd. High-sensitivity pressure-sensing probe
US8357152B2 (en) 2007-10-08 2013-01-22 Biosense Webster (Israel), Ltd. Catheter with pressure sensing
US8388541B2 (en) 2007-11-26 2013-03-05 C. R. Bard, Inc. Integrated system for intravascular placement of a catheter
US9649048B2 (en) 2007-11-26 2017-05-16 C. R. Bard, Inc. Systems and methods for breaching a sterile field for intravascular placement of a catheter
US9456766B2 (en) 2007-11-26 2016-10-04 C. R. Bard, Inc. Apparatus for use with needle insertion guidance system
US10751509B2 (en) 2007-11-26 2020-08-25 C. R. Bard, Inc. Iconic representations for guidance of an indwelling medical device
US10524691B2 (en) 2007-11-26 2020-01-07 C. R. Bard, Inc. Needle assembly including an aligned magnetic element
US10449330B2 (en) 2007-11-26 2019-10-22 C. R. Bard, Inc. Magnetic element-equipped needle assemblies
US8781555B2 (en) 2007-11-26 2014-07-15 C. R. Bard, Inc. System for placement of a catheter including a signal-generating stylet
US8849382B2 (en) 2007-11-26 2014-09-30 C. R. Bard, Inc. Apparatus and display methods relating to intravascular placement of a catheter
US9521961B2 (en) 2007-11-26 2016-12-20 C. R. Bard, Inc. Systems and methods for guiding a medical instrument
US8359092B2 (en) 2007-11-29 2013-01-22 Biosense Webster, Inc. Determining locations of ganglia and plexi in the heart using complex fractionated atrial electrogram
DE102007059601B4 (de) 2007-12-11 2011-06-22 Siemens AG, 80333 Diagnoseeinrichtung umfassend ein bildgebendes Diagnosegerät und ein elektromagnetisches Lokalisierungssystem und Verfahren zur Verarbeitung diagnostischer Bilddaten
US8915866B2 (en) * 2008-01-18 2014-12-23 Warsaw Orthopedic, Inc. Implantable sensor and associated methods
US8478382B2 (en) 2008-02-11 2013-07-02 C. R. Bard, Inc. Systems and methods for positioning a catheter
US7866527B2 (en) 2008-02-14 2011-01-11 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with interlockable firing system
US11986183B2 (en) 2008-02-14 2024-05-21 Cilag Gmbh International Surgical cutting and fastening instrument comprising a plurality of sensors to measure an electrical parameter
US8573465B2 (en) 2008-02-14 2013-11-05 Ethicon Endo-Surgery, Inc. Robotically-controlled surgical end effector system with rotary actuated closure systems
US8758391B2 (en) 2008-02-14 2014-06-24 Ethicon Endo-Surgery, Inc. Interchangeable tools for surgical instruments
US8657174B2 (en) 2008-02-14 2014-02-25 Ethicon Endo-Surgery, Inc. Motorized surgical cutting and fastening instrument having handle based power source
US8636736B2 (en) 2008-02-14 2014-01-28 Ethicon Endo-Surgery, Inc. Motorized surgical cutting and fastening instrument
US7819298B2 (en) 2008-02-14 2010-10-26 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with control features operable with one hand
US9179912B2 (en) 2008-02-14 2015-11-10 Ethicon Endo-Surgery, Inc. Robotically-controlled motorized surgical cutting and fastening instrument
JP5410110B2 (ja) 2008-02-14 2014-02-05 エシコン・エンド−サージェリィ・インコーポレイテッド Rf電極を有する外科用切断・固定器具
US9615826B2 (en) 2010-09-30 2017-04-11 Ethicon Endo-Surgery, Llc Multiple thickness implantable layers for surgical stapling devices
US11272927B2 (en) 2008-02-15 2022-03-15 Cilag Gmbh International Layer arrangements for surgical staple cartridges
US9220514B2 (en) 2008-02-28 2015-12-29 Smith & Nephew, Inc. System and method for identifying a landmark
US9575140B2 (en) 2008-04-03 2017-02-21 Covidien Lp Magnetic interference detection system and method
US8696695B2 (en) 2009-04-28 2014-04-15 Avinger, Inc. Guidewire positioning catheter
US8062316B2 (en) 2008-04-23 2011-11-22 Avinger, Inc. Catheter system and method for boring through blocked vascular passages
US9125562B2 (en) 2009-07-01 2015-09-08 Avinger, Inc. Catheter-based off-axis optical coherence tomography imaging system
EP2318090B1 (en) * 2008-05-19 2016-01-13 Nevro Corporation Implantable neural stimulation electrode assemblies
US8473032B2 (en) 2008-06-03 2013-06-25 Superdimension, Ltd. Feature-based registration method
US8437832B2 (en) 2008-06-06 2013-05-07 Biosense Webster, Inc. Catheter with bendable tip
US8218847B2 (en) 2008-06-06 2012-07-10 Superdimension, Ltd. Hybrid registration method
EP2138095A1 (de) * 2008-06-25 2009-12-30 BrainLAB AG Verfahren zur Ermittlung der Position eines medizinischen Instruments in einem Körper
DE102008031534B4 (de) 2008-07-03 2018-08-23 Continental Automotive Gmbh Transponder und Anordnung mit einem solchen Transponder
US8932207B2 (en) 2008-07-10 2015-01-13 Covidien Lp Integrated multi-functional endoscopic tool
ES2525525T3 (es) 2008-08-22 2014-12-26 C.R. Bard, Inc. Conjunto de catéter que incluye conjuntos de sensor de ECG y magnético
US9101734B2 (en) * 2008-09-09 2015-08-11 Biosense Webster, Inc. Force-sensing catheter with bonded center strut
US9386983B2 (en) 2008-09-23 2016-07-12 Ethicon Endo-Surgery, Llc Robotically-controlled motorized surgical instrument
US8210411B2 (en) 2008-09-23 2012-07-03 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting instrument
US9005230B2 (en) 2008-09-23 2015-04-14 Ethicon Endo-Surgery, Inc. Motorized surgical instrument
US11648005B2 (en) 2008-09-23 2023-05-16 Cilag Gmbh International Robotically-controlled motorized surgical instrument with an end effector
US8437833B2 (en) 2008-10-07 2013-05-07 Bard Access Systems, Inc. Percutaneous magnetic gastrostomy
US8608045B2 (en) 2008-10-10 2013-12-17 Ethicon Endo-Sugery, Inc. Powered surgical cutting and stapling apparatus with manually retractable firing system
US20100113918A1 (en) * 2008-10-31 2010-05-06 General Electric Company System and method for tracking object
US9403020B2 (en) 2008-11-04 2016-08-02 Nevro Corporation Modeling positions of implanted devices in a patient
JP2012510343A (ja) 2008-12-02 2012-05-10 プロテウス バイオメディカル インコーポレイテッド 電気断層撮影における最適な駆動周波数の選択
US9326700B2 (en) * 2008-12-23 2016-05-03 Biosense Webster (Israel) Ltd. Catheter display showing tip angle and pressure
US9943704B1 (en) 2009-01-21 2018-04-17 Varian Medical Systems, Inc. Method and system for fiducials contained in removable device for radiation therapy
US8126736B2 (en) 2009-01-23 2012-02-28 Warsaw Orthopedic, Inc. Methods and systems for diagnosing, treating, or tracking spinal disorders
US8685093B2 (en) 2009-01-23 2014-04-01 Warsaw Orthopedic, Inc. Methods and systems for diagnosing, treating, or tracking spinal disorders
US8517239B2 (en) 2009-02-05 2013-08-27 Ethicon Endo-Surgery, Inc. Surgical stapling instrument comprising a magnetic element driver
US8444036B2 (en) 2009-02-06 2013-05-21 Ethicon Endo-Surgery, Inc. Motor driven surgical fastener device with mechanisms for adjusting a tissue gap within the end effector
BRPI1008667A2 (pt) 2009-02-06 2016-03-08 Ethicom Endo Surgery Inc aperfeiçoamento do grampeador cirúrgico acionado
US8973584B2 (en) 2009-02-13 2015-03-10 Health Beacons, Inc. Method and apparatus for locating passive integrated transponder tags
CN101836862B (zh) * 2009-03-16 2014-03-26 上海微创医疗器械(集团)有限公司 人体腔室内壁三维标测方法及其设备和***
US20100249576A1 (en) * 2009-03-27 2010-09-30 Warsaw Orthopedic, Inc., An Indiana Corporation Devices, systems, and methods of tracking anatomical features
US8611984B2 (en) 2009-04-08 2013-12-17 Covidien Lp Locatable catheter
US8945147B2 (en) 2009-04-27 2015-02-03 Smith & Nephew, Inc. System and method for identifying a landmark
US9031637B2 (en) 2009-04-27 2015-05-12 Smith & Nephew, Inc. Targeting an orthopaedic implant landmark
WO2010138927A2 (en) 2009-05-28 2010-12-02 Avinger, Inc. Optical coherence tomography for biological imaging
RU2691318C2 (ru) 2009-06-12 2019-06-11 Бард Аксесс Системс, Инк. Способ позиционирования конца катетера
US9532724B2 (en) 2009-06-12 2017-01-03 Bard Access Systems, Inc. Apparatus and method for catheter navigation using endovascular energy mapping
WO2011003006A2 (en) 2009-07-01 2011-01-06 Avinger, Inc. Atherectomy catheter with laterally-displaceable tip
EP2464407A4 (en) 2009-08-10 2014-04-02 Bard Access Systems Inc DEVICES AND METHODS FOR ENDOVASCULAR ELECTROGRAPHY
USD674093S1 (en) 2009-08-26 2013-01-08 Smith & Nephew, Inc. Landmark identifier for targeting a landmark of an orthopaedic implant
US8086734B2 (en) 2009-08-26 2011-12-27 International Business Machines Corporation Method of autonomic representative selection in local area networks
US20120232381A1 (en) * 2009-09-25 2012-09-13 Stichting Het Nederlands Kanker Instituut Method for non-invasive quantitative assessment of radioactive tracer levels in the blood stream
WO2011041450A1 (en) 2009-09-29 2011-04-07 C. R. Bard, Inc. Stylets for use with apparatus for intravascular placement of a catheter
US11103213B2 (en) 2009-10-08 2021-08-31 C. R. Bard, Inc. Spacers for use with an ultrasound probe
US10688278B2 (en) 2009-11-30 2020-06-23 Biosense Webster (Israel), Ltd. Catheter with pressure measuring tip
US20110137152A1 (en) * 2009-12-03 2011-06-09 General Electric Company System and method for cooling components of a surgical navigation system
US10624553B2 (en) 2009-12-08 2020-04-21 Biosense Webster (Israel), Ltd. Probe data mapping using contact information
US8521462B2 (en) * 2009-12-23 2013-08-27 Biosense Webster (Israel), Ltd. Calibration system for a pressure-sensitive catheter
US8374819B2 (en) * 2009-12-23 2013-02-12 Biosense Webster (Israel), Ltd. Actuator-based calibration system for a pressure-sensitive catheter
US8851354B2 (en) 2009-12-24 2014-10-07 Ethicon Endo-Surgery, Inc. Surgical cutting instrument that analyzes tissue thickness
US8220688B2 (en) 2009-12-24 2012-07-17 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting instrument with electric actuator directional control assembly
US8529476B2 (en) 2009-12-28 2013-09-10 Biosense Webster (Israel), Ltd. Catheter with strain gauge sensor
US8374670B2 (en) * 2010-01-22 2013-02-12 Biosense Webster, Inc. Catheter having a force sensing distal tip
EP2531098B1 (en) 2010-02-02 2020-07-15 C.R. Bard, Inc. Apparatus and method for catheter navigation and tip location
ES2863568T3 (es) 2010-05-28 2021-10-11 Bard Inc C R Aparato para su uso con sistema de guiado de inserción de aguja
US9539037B2 (en) 2010-06-03 2017-01-10 Smith & Nephew, Inc. Orthopaedic implants
US8798952B2 (en) 2010-06-10 2014-08-05 Biosense Webster (Israel) Ltd. Weight-based calibration system for a pressure sensitive catheter
US10582834B2 (en) 2010-06-15 2020-03-10 Covidien Lp Locatable expandable working channel and method
US8141558B2 (en) 2010-06-16 2012-03-27 Biosense Webster (Israel), Ltd. Position dependent interference cancellation
US8226580B2 (en) 2010-06-30 2012-07-24 Biosense Webster (Israel), Ltd. Pressure sensing for a multi-arm catheter
WO2014039099A1 (en) 2012-09-06 2014-03-13 Avinger, Inc. Balloon atherectomy catheters with imaging
US10363062B2 (en) 2011-10-17 2019-07-30 Avinger, Inc. Atherectomy catheters and non-contact actuation mechanism for catheters
US11382653B2 (en) 2010-07-01 2022-07-12 Avinger, Inc. Atherectomy catheter
WO2012003430A2 (en) 2010-07-01 2012-01-05 Avinger, Inc. Atherectomy catheters with longitudinally displaceable drive shafts
US8783543B2 (en) 2010-07-30 2014-07-22 Ethicon Endo-Surgery, Inc. Tissue acquisition arrangements and methods for surgical stapling devices
US9307927B2 (en) 2010-08-05 2016-04-12 Biosense Webster (Israel) Ltd. Catheter entanglement indication
AU2011289513B2 (en) 2010-08-09 2014-05-29 C.R. Bard, Inc. Support and cover structures for an ultrasound probe head
US8380276B2 (en) 2010-08-16 2013-02-19 Biosense Webster, Inc. Catheter with thin film pressure sensing distal tip
US20120046562A1 (en) 2010-08-20 2012-02-23 C. R. Bard, Inc. Reconfirmation of ecg-assisted catheter tip placement
US8425425B2 (en) 2010-09-20 2013-04-23 M. Dexter Hagy Virtual image formation method for an ultrasound device
US11849952B2 (en) 2010-09-30 2023-12-26 Cilag Gmbh International Staple cartridge comprising staples positioned within a compressible portion thereof
US9364233B2 (en) 2010-09-30 2016-06-14 Ethicon Endo-Surgery, Llc Tissue thickness compensators for circular surgical staplers
US9272406B2 (en) 2010-09-30 2016-03-01 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a cutting member for releasing a tissue thickness compensator
US10123798B2 (en) 2010-09-30 2018-11-13 Ethicon Llc Tissue thickness compensator comprising controlled release and expansion
US11812965B2 (en) 2010-09-30 2023-11-14 Cilag Gmbh International Layer of material for a surgical end effector
US9517063B2 (en) 2012-03-28 2016-12-13 Ethicon Endo-Surgery, Llc Movable member for use with a tissue thickness compensator
US9220501B2 (en) 2010-09-30 2015-12-29 Ethicon Endo-Surgery, Inc. Tissue thickness compensators
US9629814B2 (en) 2010-09-30 2017-04-25 Ethicon Endo-Surgery, Llc Tissue thickness compensator configured to redistribute compressive forces
US20120080498A1 (en) 2010-09-30 2012-04-05 Ethicon Endo-Surgery, Inc. Curved end effector for a stapling instrument
US9386988B2 (en) 2010-09-30 2016-07-12 Ethicon End-Surgery, LLC Retainer assembly including a tissue thickness compensator
US9301753B2 (en) 2010-09-30 2016-04-05 Ethicon Endo-Surgery, Llc Expandable tissue thickness compensator
US9211120B2 (en) 2011-04-29 2015-12-15 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising a plurality of medicaments
US8805519B2 (en) 2010-09-30 2014-08-12 Nevro Corporation Systems and methods for detecting intrathecal penetration
US10945731B2 (en) 2010-09-30 2021-03-16 Ethicon Llc Tissue thickness compensator comprising controlled release and expansion
BR112013007717B1 (pt) 2010-09-30 2020-09-24 Ethicon Endo-Surgery, Inc. Sistema de grampeamento cirúrgico
US11298125B2 (en) 2010-09-30 2022-04-12 Cilag Gmbh International Tissue stapler having a thickness compensator
US8965482B2 (en) 2010-09-30 2015-02-24 Nevro Corporation Systems and methods for positioning implanted devices in a patient
US9016542B2 (en) 2010-09-30 2015-04-28 Ethicon Endo-Surgery, Inc. Staple cartridge comprising compressible distortion resistant components
US8695866B2 (en) 2010-10-01 2014-04-15 Ethicon Endo-Surgery, Inc. Surgical instrument having a power control circuit
US8731859B2 (en) 2010-10-07 2014-05-20 Biosense Webster (Israel) Ltd. Calibration system for a force-sensing catheter
US8718770B2 (en) 2010-10-21 2014-05-06 Medtronic, Inc. Capture threshold measurement for selection of pacing vector
US8406875B2 (en) 2010-10-28 2013-03-26 Biosense Webster (Israel), Ltd. Routing of pacing signals
EP2632360A4 (en) 2010-10-29 2014-05-21 Bard Inc C R IMPROVED ASSISTED BY BIO-IMPEDANCE OF A MEDICAL DEVICE
US8979772B2 (en) 2010-11-03 2015-03-17 Biosense Webster (Israel), Ltd. Zero-drift detection and correction in contact force measurements
US10016233B2 (en) 2010-12-06 2018-07-10 Biosense Webster (Israel) Ltd. Treatment of atrial fibrillation using high-frequency pacing and ablation of renal nerves
US9044244B2 (en) 2010-12-10 2015-06-02 Biosense Webster (Israel), Ltd. System and method for detection of metal disturbance based on mutual inductance measurement
US10307205B2 (en) 2010-12-10 2019-06-04 Biosense Webster (Israel) Ltd. System and method for detection of metal disturbance based on orthogonal field components
US9211094B2 (en) 2010-12-10 2015-12-15 Biosense Webster (Israel), Ltd. System and method for detection of metal disturbance based on contact force measurement
US8890511B2 (en) 2011-01-25 2014-11-18 Smith & Nephew, Inc. Targeting operation sites
US9949754B2 (en) 2011-03-28 2018-04-24 Avinger, Inc. Occlusion-crossing devices
JP6205344B2 (ja) 2011-03-28 2017-09-27 アビンガー・インコーポレイテッドAvinger, Inc. 閉塞クロッシング用デバイス、撮像用デバイスおよびアテローム切除用デバイス
US8333103B2 (en) 2011-03-30 2012-12-18 Biosense Webster (Israel), Ltd. Calibration of a force measuring system for large bend angles of a catheter
CA2834649C (en) 2011-04-29 2021-02-16 Ethicon Endo-Surgery, Inc. Staple cartridge comprising staples positioned within a compressible portion thereof
US9526441B2 (en) 2011-05-06 2016-12-27 Smith & Nephew, Inc. Targeting landmarks of orthopaedic devices
US8355784B2 (en) 2011-05-13 2013-01-15 Medtronic, Inc. Dynamic representation of multipolar leads in a programmer interface
US11207064B2 (en) 2011-05-27 2021-12-28 Cilag Gmbh International Automated end effector component reloading system for use with a robotic system
US8523787B2 (en) 2011-06-03 2013-09-03 Biosense Webster (Israel), Ltd. Detection of tenting
CN103732165A (zh) 2011-06-16 2014-04-16 史密夫和内修有限公司 使用基准的手术对准
CA2835890A1 (en) 2011-07-06 2013-01-10 C.R. Bard, Inc. Needle length determination and calibration for insertion guidance system
US9977096B2 (en) 2011-07-07 2018-05-22 Biosense Webster (Israel) Ltd. Connector with active shielding
US8847587B2 (en) 2011-07-13 2014-09-30 Biosense Webster (Israel) Ltd. Field generator patch with distortion cancellation
US9241632B2 (en) 2011-07-20 2016-01-26 Biosense Webster (Israel) Ltd. Synchronization of wireless catheters
USD699359S1 (en) 2011-08-09 2014-02-11 C. R. Bard, Inc. Ultrasound probe head
USD724745S1 (en) 2011-08-09 2015-03-17 C. R. Bard, Inc. Cap for an ultrasound probe
US9050084B2 (en) 2011-09-23 2015-06-09 Ethicon Endo-Surgery, Inc. Staple cartridge including collapsible deck arrangement
US10791950B2 (en) 2011-09-30 2020-10-06 Biosense Webster (Israel) Ltd. In-vivo calibration of contact force-sensing catheters using auto zero zones
US9211107B2 (en) 2011-11-07 2015-12-15 C. R. Bard, Inc. Ruggedized ultrasound hydrogel insert
US9345406B2 (en) 2011-11-11 2016-05-24 Avinger, Inc. Occlusion-crossing devices, atherectomy devices, and imaging
US8876726B2 (en) 2011-12-08 2014-11-04 Biosense Webster (Israel) Ltd. Prevention of incorrect catheter rotation
US9687289B2 (en) 2012-01-04 2017-06-27 Biosense Webster (Israel) Ltd. Contact assessment based on phase measurement
JP2013158589A (ja) * 2012-02-08 2013-08-19 Toshiba Corp 医用画像診断装置
US8808273B2 (en) 2012-02-10 2014-08-19 Biosense Webster (Israel) Ltd. Electrophysiology catheter with mechanical use limiter
US9044230B2 (en) 2012-02-13 2015-06-02 Ethicon Endo-Surgery, Inc. Surgical cutting and fastening instrument with apparatus for determining cartridge and firing motion status
EP2629111A1 (en) 2012-02-14 2013-08-21 Koninklijke Philips Electronics N.V. Active position marker system for use in an MRI apparatus
US9216056B2 (en) 2012-03-02 2015-12-22 Biosense Webster (Israel) Ltd. Catheter for treatment of atrial flutter having single action dual deflection mechanism
RU2639857C2 (ru) 2012-03-28 2017-12-22 Этикон Эндо-Серджери, Инк. Компенсатор толщины ткани, содержащий капсулу для среды с низким давлением
BR112014024102B1 (pt) 2012-03-28 2022-03-03 Ethicon Endo-Surgery, Inc Conjunto de cartucho de prendedores para um instrumento cirúrgico, e conjunto de atuador de extremidade para um instrumento cirúrgico
JP6224070B2 (ja) 2012-03-28 2017-11-01 エシコン・エンド−サージェリィ・インコーポレイテッドEthicon Endo−Surgery,Inc. 組織厚さコンペンセータを含む保持具アセンブリ
US8676331B2 (en) 2012-04-02 2014-03-18 Nevro Corporation Devices for controlling spinal cord modulation for inhibiting pain, and associated systems and methods, including controllers for automated parameter selection
US20130296729A1 (en) 2012-05-04 2013-11-07 Biosense Webster (Israel), Ltd. Catheter having two-piece connector for a split handle assembly
US9439722B2 (en) 2012-05-09 2016-09-13 Biosense Webster (Israel) Ltd. Ablation targeting nerves in or near the inferior vena cava and/or abdominal aorta for treatment of hypertension
US9557156B2 (en) 2012-05-14 2017-01-31 Avinger, Inc. Optical coherence tomography with graded index fiber for biological imaging
EP2849661B1 (en) 2012-05-14 2020-12-09 Avinger, Inc. Atherectomy catheters with imaging
WO2013172974A1 (en) 2012-05-14 2013-11-21 Avinger, Inc. Atherectomy catheter drive assemblies
US9101358B2 (en) 2012-06-15 2015-08-11 Ethicon Endo-Surgery, Inc. Articulatable surgical instrument comprising a firing drive
EP2861153A4 (en) 2012-06-15 2016-10-19 Bard Inc C R APPARATUS AND METHODS FOR DETECTION OF A REMOVABLE CAP ON AN ULTRASONIC PROBE
US9226710B2 (en) 2012-06-25 2016-01-05 Biosense Webster (Israel) Ltd. Wireless catheter with base wireless transceiver
CN104487005B (zh) 2012-06-28 2017-09-08 伊西康内外科公司 空夹仓闭锁件
US20140001231A1 (en) 2012-06-28 2014-01-02 Ethicon Endo-Surgery, Inc. Firing system lockout arrangements for surgical instruments
US9408606B2 (en) 2012-06-28 2016-08-09 Ethicon Endo-Surgery, Llc Robotically powered surgical device with manually-actuatable reversing system
US9204879B2 (en) 2012-06-28 2015-12-08 Ethicon Endo-Surgery, Inc. Flexible drive member
US9282974B2 (en) 2012-06-28 2016-03-15 Ethicon Endo-Surgery, Llc Empty clip cartridge lockout
US9289256B2 (en) 2012-06-28 2016-03-22 Ethicon Endo-Surgery, Llc Surgical end effectors having angled tissue-contacting surfaces
BR112014032776B1 (pt) 2012-06-28 2021-09-08 Ethicon Endo-Surgery, Inc Sistema de instrumento cirúrgico e kit cirúrgico para uso com um sistema de instrumento cirúrgico
US11202631B2 (en) 2012-06-28 2021-12-21 Cilag Gmbh International Stapling assembly comprising a firing lockout
US9498247B2 (en) 2014-02-06 2016-11-22 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
US10335173B2 (en) 2012-09-06 2019-07-02 Avinger, Inc. Re-entry stylet for catheter
US11284916B2 (en) 2012-09-06 2022-03-29 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
US20140142438A1 (en) 2012-11-19 2014-05-22 Biosense Webster (Israel), Ltd. Using location and force measurements to estimate tissue thickness
US9445725B2 (en) 2012-12-17 2016-09-20 Biosense Webster (Israel) Ltd. Irrigated catheter tip with temperature sensor array
US9204841B2 (en) 2012-12-31 2015-12-08 Biosense Webster (Israel) Ltd. Catheter with serially connected sensing structures and methods of calibration and detection
US9204820B2 (en) 2012-12-31 2015-12-08 Biosense Webster (Israel) Ltd. Catheter with combined position and pressure sensing structures
US9295430B2 (en) 2013-02-07 2016-03-29 Biosense Webster (Israel), Ltd. Operator controlled mixed modality feedback
BR112015021135B1 (pt) * 2013-03-01 2022-08-16 Ethicon Endo-Surgery, Inc Instrumento cirúrgico
US9307986B2 (en) * 2013-03-01 2016-04-12 Ethicon Endo-Surgery, Llc Surgical instrument soft stop
JP6345707B2 (ja) 2013-03-01 2018-06-20 エシコン・エンド−サージェリィ・インコーポレイテッドEthicon Endo−Surgery,Inc. ソフトストップを備えた外科用器具
RU2672520C2 (ru) 2013-03-01 2018-11-15 Этикон Эндо-Серджери, Инк. Шарнирно поворачиваемые хирургические инструменты с проводящими путями для передачи сигналов
US9675272B2 (en) 2013-03-13 2017-06-13 DePuy Synthes Products, Inc. Methods, systems, and devices for guiding surgical instruments using radio frequency technology
US20140263552A1 (en) 2013-03-13 2014-09-18 Ethicon Endo-Surgery, Inc. Staple cartridge tissue thickness sensor system
US9883860B2 (en) 2013-03-14 2018-02-06 Ethicon Llc Interchangeable shaft assemblies for use with a surgical instrument
US9629629B2 (en) 2013-03-14 2017-04-25 Ethicon Endo-Surgey, LLC Control systems for surgical instruments
US8939153B1 (en) * 2013-03-15 2015-01-27 Health Beacons, Inc. Transponder strings
CN105228514B (zh) 2013-03-15 2019-01-22 阿维格公司 光学压力传感器组件
US9854979B2 (en) 2013-03-15 2018-01-02 Avinger, Inc. Chronic total occlusion crossing devices with imaging
WO2014142954A1 (en) 2013-03-15 2014-09-18 Avinger, Inc. Tissue collection device for catheter
US9332984B2 (en) 2013-03-27 2016-05-10 Ethicon Endo-Surgery, Llc Fastener cartridge assemblies
US9795384B2 (en) 2013-03-27 2017-10-24 Ethicon Llc Fastener cartridge comprising a tissue thickness compensator and a gap setting element
US9572577B2 (en) 2013-03-27 2017-02-21 Ethicon Endo-Surgery, Llc Fastener cartridge comprising a tissue thickness compensator including openings therein
US10602947B2 (en) 2013-04-11 2020-03-31 Biosense Webster (Israel), Ltd. High density electrode structure
US10575743B2 (en) 2013-04-11 2020-03-03 Biosense Webster (Israel) Ltd. High electrode density basket catheter
BR112015026109B1 (pt) 2013-04-16 2022-02-22 Ethicon Endo-Surgery, Inc Instrumento cirúrgico
US9844368B2 (en) 2013-04-16 2017-12-19 Ethicon Llc Surgical system comprising first and second drive systems
US9574644B2 (en) 2013-05-30 2017-02-21 Ethicon Endo-Surgery, Llc Power module for use with a surgical instrument
EP3019096B1 (en) 2013-07-08 2023-07-05 Avinger, Inc. System for identification of elastic lamina to guide interventional therapy
CN103584911B (zh) * 2013-08-21 2015-12-02 上海慧达医疗器械有限公司 一种肾交感神经电刺激消融仪
US9987006B2 (en) 2013-08-23 2018-06-05 Ethicon Llc Shroud retention arrangement for sterilizable surgical instruments
CN106028966B (zh) 2013-08-23 2018-06-22 伊西康内外科有限责任公司 用于动力外科器械的击发构件回缩装置
US10687889B2 (en) 2013-10-11 2020-06-23 Biosense Webster (Israel) Ltd. Patient-specific pre-shaped cardiac catheter
US9743991B2 (en) 2013-10-21 2017-08-29 Biosense Webster (Israel) Ltd. Real-time estimation of tissue perforation risk during minimally invasive medical procedure
US9241656B2 (en) 2013-10-25 2016-01-26 Biosense Webster (Israel) Ltd. Serially connected autonomous location pads
EP3068299B1 (en) * 2013-11-14 2019-05-08 Technische Universiteit Eindhoven System for locating an object using an antenna array with partially overlapping coils
US10105073B2 (en) 2013-11-21 2018-10-23 Biosense Webster (Israel) Ltd Flexible multiple-arm diagnostic catheter
US20150173749A1 (en) 2013-12-23 2015-06-25 Ethicon Endo-Surgery, Inc. Surgical staples and staple cartridges
US9839428B2 (en) 2013-12-23 2017-12-12 Ethicon Llc Surgical cutting and stapling instruments with independent jaw control features
US9724092B2 (en) 2013-12-23 2017-08-08 Ethicon Llc Modular surgical instruments
US20150173756A1 (en) 2013-12-23 2015-06-25 Ethicon Endo-Surgery, Inc. Surgical cutting and stapling methods
US9480416B2 (en) 2014-01-17 2016-11-01 Biosense Webster (Israel) Ltd. Signal transmission using catheter braid wires
CA2938972A1 (en) 2014-02-06 2015-08-13 Avinger, Inc. Atherectomy catheters and occlusion crossing devices
CN105979868B (zh) 2014-02-06 2020-03-10 C·R·巴德股份有限公司 用于血管内装置的导向和放置的***和方法
US9962161B2 (en) 2014-02-12 2018-05-08 Ethicon Llc Deliverable surgical instrument
US9757124B2 (en) 2014-02-24 2017-09-12 Ethicon Llc Implantable layer assemblies
BR112016019387B1 (pt) 2014-02-24 2022-11-29 Ethicon Endo-Surgery, Llc Sistema de instrumento cirúrgico e cartucho de prendedores para uso com um instrumento cirúrgico de fixação
US9986949B2 (en) 2014-03-05 2018-06-05 Biosense Webster (Israel) Ltd. Multi-arm catheter with signal transmission over braid wires
US9690362B2 (en) 2014-03-26 2017-06-27 Ethicon Llc Surgical instrument control circuit having a safety processor
BR112016021943B1 (pt) 2014-03-26 2022-06-14 Ethicon Endo-Surgery, Llc Instrumento cirúrgico para uso por um operador em um procedimento cirúrgico
US20150272580A1 (en) 2014-03-26 2015-10-01 Ethicon Endo-Surgery, Inc. Verification of number of battery exchanges/procedure count
US20150272557A1 (en) 2014-03-26 2015-10-01 Ethicon Endo-Surgery, Inc. Modular surgical instrument system
US9913642B2 (en) 2014-03-26 2018-03-13 Ethicon Llc Surgical instrument comprising a sensor system
JP6612256B2 (ja) 2014-04-16 2019-11-27 エシコン エルエルシー 不均一な締結具を備える締結具カートリッジ
US20150297225A1 (en) 2014-04-16 2015-10-22 Ethicon Endo-Surgery, Inc. Fastener cartridges including extensions having different configurations
US9801628B2 (en) 2014-09-26 2017-10-31 Ethicon Llc Surgical staple and driver arrangements for staple cartridges
BR112016023807B1 (pt) 2014-04-16 2022-07-12 Ethicon Endo-Surgery, Llc Conjunto de cartucho de prendedores para uso com um instrumento cirúrgico
US9833241B2 (en) 2014-04-16 2017-12-05 Ethicon Llc Surgical fastener cartridges with driver stabilizing arrangements
JP6636452B2 (ja) 2014-04-16 2020-01-29 エシコン エルエルシーEthicon LLC 異なる構成を有する延在部を含む締結具カートリッジ
US9919165B2 (en) 2014-05-07 2018-03-20 Varian Medical Systems, Inc. Systems and methods for fiducial to plan association
US10043284B2 (en) 2014-05-07 2018-08-07 Varian Medical Systems, Inc. Systems and methods for real-time tumor tracking
US9757182B2 (en) 2014-06-02 2017-09-12 Biosense Webster (Israel) Ltd. Identification and visualization of gaps between cardiac ablation sites
US10952593B2 (en) 2014-06-10 2021-03-23 Covidien Lp Bronchoscope adapter
US10045781B2 (en) 2014-06-13 2018-08-14 Ethicon Llc Closure lockout systems for surgical instruments
US9848799B2 (en) 2014-06-25 2017-12-26 Biosense Webster (Israel) Ltd Real-time generation of MRI slices
JP2017527327A (ja) 2014-07-03 2017-09-21 セント・ジュード・メディカル・インターナショナル・ホールディング・エスエーアールエルSt. Jude Medical International Holding S.a,r.l. 局所磁場発生装置
WO2016007652A1 (en) 2014-07-08 2016-01-14 Avinger, Inc. High speed chronic total occlusion crossing devices
US9754372B2 (en) 2014-08-15 2017-09-05 Biosense Webster (Israel) Ltd. Marking of fluoroscope field-of-view
WO2016032910A1 (en) 2014-08-24 2016-03-03 Health Beacons, Inc. Probe for determining magnetic marker locations
US11311294B2 (en) 2014-09-05 2022-04-26 Cilag Gmbh International Powered medical device including measurement of closure state of jaws
BR112017004361B1 (pt) 2014-09-05 2023-04-11 Ethicon Llc Sistema eletrônico para um instrumento cirúrgico
US9724094B2 (en) 2014-09-05 2017-08-08 Ethicon Llc Adjunct with integrated sensors to quantify tissue compression
US10105142B2 (en) 2014-09-18 2018-10-23 Ethicon Llc Surgical stapler with plurality of cutting elements
US11523821B2 (en) 2014-09-26 2022-12-13 Cilag Gmbh International Method for creating a flexible staple line
JP6648119B2 (ja) 2014-09-26 2020-02-14 エシコン エルエルシーEthicon LLC 外科ステープル留めバットレス及び付属物材料
US10076325B2 (en) 2014-10-13 2018-09-18 Ethicon Llc Surgical stapling apparatus comprising a tissue stop
US9721379B2 (en) 2014-10-14 2017-08-01 Biosense Webster (Israel) Ltd. Real-time simulation of fluoroscopic images
US9924944B2 (en) 2014-10-16 2018-03-27 Ethicon Llc Staple cartridge comprising an adjunct material
US10231778B2 (en) 2014-10-20 2019-03-19 Biosense Webster (Israel) Ltd. Methods for contemporaneous assessment of renal denervation
US11141153B2 (en) 2014-10-29 2021-10-12 Cilag Gmbh International Staple cartridges comprising driver arrangements
US10517594B2 (en) 2014-10-29 2019-12-31 Ethicon Llc Cartridge assemblies for surgical staplers
US9844376B2 (en) 2014-11-06 2017-12-19 Ethicon Llc Staple cartridge comprising a releasable adjunct material
US10758302B2 (en) 2014-11-11 2020-09-01 Biosense Webster (Israel) Ltd. Irrigated ablation catheter with sensor array
US9724154B2 (en) 2014-11-24 2017-08-08 Biosense Webster (Israel) Ltd. Irrigated ablation catheter with multiple sensors
US10736636B2 (en) 2014-12-10 2020-08-11 Ethicon Llc Articulatable surgical instrument system
BR112017012996B1 (pt) 2014-12-18 2022-11-08 Ethicon Llc Instrumento cirúrgico com uma bigorna que é seletivamente móvel sobre um eixo geométrico imóvel distinto em relação a um cartucho de grampos
US9844374B2 (en) 2014-12-18 2017-12-19 Ethicon Llc Surgical instrument systems comprising an articulatable end effector and means for adjusting the firing stroke of a firing member
US9844375B2 (en) 2014-12-18 2017-12-19 Ethicon Llc Drive arrangements for articulatable surgical instruments
US9987000B2 (en) 2014-12-18 2018-06-05 Ethicon Llc Surgical instrument assembly comprising a flexible articulation system
US10117649B2 (en) 2014-12-18 2018-11-06 Ethicon Llc Surgical instrument assembly comprising a lockable articulation system
US10188385B2 (en) 2014-12-18 2019-01-29 Ethicon Llc Surgical instrument system comprising lockable systems
US10004501B2 (en) 2014-12-18 2018-06-26 Ethicon Llc Surgical instruments with improved closure arrangements
US10085748B2 (en) 2014-12-18 2018-10-02 Ethicon Llc Locking arrangements for detachable shaft assemblies with articulatable surgical end effectors
US10973584B2 (en) 2015-01-19 2021-04-13 Bard Access Systems, Inc. Device and method for vascular access
US10226250B2 (en) 2015-02-27 2019-03-12 Ethicon Llc Modular stapling assembly
US10245028B2 (en) 2015-02-27 2019-04-02 Ethicon Llc Power adapter for a surgical instrument
US11154301B2 (en) 2015-02-27 2021-10-26 Cilag Gmbh International Modular stapling assembly
US10180463B2 (en) 2015-02-27 2019-01-15 Ethicon Llc Surgical apparatus configured to assess whether a performance parameter of the surgical apparatus is within an acceptable performance band
US9993248B2 (en) 2015-03-06 2018-06-12 Ethicon Endo-Surgery, Llc Smart sensors with local signal processing
US10548504B2 (en) 2015-03-06 2020-02-04 Ethicon Llc Overlaid multi sensor radio frequency (RF) electrode system to measure tissue compression
US9901342B2 (en) 2015-03-06 2018-02-27 Ethicon Endo-Surgery, Llc Signal and power communication system positioned on a rotatable shaft
US9808246B2 (en) 2015-03-06 2017-11-07 Ethicon Endo-Surgery, Llc Method of operating a powered surgical instrument
US10045776B2 (en) 2015-03-06 2018-08-14 Ethicon Llc Control techniques and sub-processor contained within modular shaft with select control processing from handle
US10441279B2 (en) 2015-03-06 2019-10-15 Ethicon Llc Multiple level thresholds to modify operation of powered surgical instruments
US10687806B2 (en) 2015-03-06 2020-06-23 Ethicon Llc Adaptive tissue compression techniques to adjust closure rates for multiple tissue types
US9924961B2 (en) 2015-03-06 2018-03-27 Ethicon Endo-Surgery, Llc Interactive feedback system for powered surgical instruments
JP2020121162A (ja) 2015-03-06 2020-08-13 エシコン エルエルシーEthicon LLC 測定の安定性要素、クリープ要素、及び粘弾性要素を決定するためのセンサデータの時間依存性評価
US9895148B2 (en) 2015-03-06 2018-02-20 Ethicon Endo-Surgery, Llc Monitoring speed control and precision incrementing of motor for powered surgical instruments
US10617412B2 (en) 2015-03-06 2020-04-14 Ethicon Llc System for detecting the mis-insertion of a staple cartridge into a surgical stapler
US10245033B2 (en) 2015-03-06 2019-04-02 Ethicon Llc Surgical instrument comprising a lockable battery housing
US10390825B2 (en) 2015-03-31 2019-08-27 Ethicon Llc Surgical instrument with progressive rotary drive systems
US9789321B2 (en) 2015-04-03 2017-10-17 Nevro Corp. Couplings for implanted leads and external stimulators, and associated systems and methods
US10463425B2 (en) 2015-05-04 2019-11-05 Biosense Webster (Israel) Ltd. RF ablation with acoustic feedback
US10426555B2 (en) 2015-06-03 2019-10-01 Covidien Lp Medical instrument with sensor for use in a system and method for electromagnetic navigation
US11202678B2 (en) * 2015-06-12 2021-12-21 Koninklijke Philips N.V. Electromagnetic tracking with wireless detachable processing device
US10182818B2 (en) 2015-06-18 2019-01-22 Ethicon Llc Surgical end effectors with positive jaw opening arrangements
US10349890B2 (en) 2015-06-26 2019-07-16 C. R. Bard, Inc. Connector interface for ECG-based catheter positioning system
US11109774B2 (en) 2015-07-06 2021-09-07 Biosense Webster (Israel) Ltd. Flat location pad using nonconcentric coils
US10568520B2 (en) 2015-07-13 2020-02-25 Avinger, Inc. Micro-molded anamorphic reflector lens for image guided therapeutic/diagnostic catheters
US9895073B2 (en) 2015-07-29 2018-02-20 Biosense Webster (Israel) Ltd. Dual basket catheter
IL247094B (en) 2015-08-12 2021-01-31 Biosense Webster Israel Ltd Basket catheter with high density electrodes
US11058425B2 (en) 2015-08-17 2021-07-13 Ethicon Llc Implantable layers for a surgical instrument
CN108348233B (zh) 2015-08-26 2021-05-07 伊西康有限责任公司 用于允许改变钉特性并实现轻松仓加载的外科钉条
MX2022009705A (es) 2015-08-26 2022-11-07 Ethicon Llc Metodo para formar una grapa contra un yunque de un instrumento de engrapado quirurgico.
US10188394B2 (en) 2015-08-26 2019-01-29 Ethicon Llc Staples configured to support an implantable adjunct
US10172619B2 (en) 2015-09-02 2019-01-08 Ethicon Llc Surgical staple driver arrays
MX2022006189A (es) 2015-09-02 2022-06-16 Ethicon Llc Configuraciones de grapas quirurgicas con superficies de leva situadas entre porciones que soportan grapas quirurgicas.
US20170071543A1 (en) 2015-09-14 2017-03-16 Biosense Webster (Israel) Ltd. Convertible basket catheter
US10517668B2 (en) 2015-09-14 2019-12-31 Boisense Webster (Israel) Ltd. Dual node multiray electrode catheter
US10987045B2 (en) 2015-09-14 2021-04-27 Biosense Webster (Israel) Ltd. Basket catheter with individual spine control
US10524858B2 (en) 2015-09-14 2020-01-07 Biosense Webster (Israel) Ltd. Dual node multiray electrode catheter
US10357173B2 (en) 2015-09-14 2019-07-23 Biosense Webster (Israel) Ltd. Dual multiray electrode catheter
US10238386B2 (en) 2015-09-23 2019-03-26 Ethicon Llc Surgical stapler having motor control based on an electrical parameter related to a motor current
US10363036B2 (en) 2015-09-23 2019-07-30 Ethicon Llc Surgical stapler having force-based motor control
US10076326B2 (en) 2015-09-23 2018-09-18 Ethicon Llc Surgical stapler having current mirror-based motor control
US10327769B2 (en) 2015-09-23 2019-06-25 Ethicon Llc Surgical stapler having motor control based on a drive system component
US10105139B2 (en) 2015-09-23 2018-10-23 Ethicon Llc Surgical stapler having downstream current-based motor control
US10085751B2 (en) 2015-09-23 2018-10-02 Ethicon Llc Surgical stapler having temperature-based motor control
US10299878B2 (en) 2015-09-25 2019-05-28 Ethicon Llc Implantable adjunct systems for determining adjunct skew
EP3356969B1 (en) * 2015-09-29 2020-04-15 Koninklijke Philips N.V. Estimating flow, resistance or pressure from pressure or flow measurements and angiography
US10736633B2 (en) 2015-09-30 2020-08-11 Ethicon Llc Compressible adjunct with looping members
US10980539B2 (en) 2015-09-30 2021-04-20 Ethicon Llc Implantable adjunct comprising bonded layers
US10603039B2 (en) 2015-09-30 2020-03-31 Ethicon Llc Progressively releasable implantable adjunct for use with a surgical stapling instrument
US11890015B2 (en) 2015-09-30 2024-02-06 Cilag Gmbh International Compressible adjunct with crossing spacer fibers
EP4302720A3 (en) * 2015-10-02 2024-03-20 Elucent Medical, Inc. Signal tag detection systems
US11007007B2 (en) 2015-10-13 2021-05-18 Biosense Webster (Israel) Ltd. Self-centering multiray ablation catheter
US10687890B2 (en) 2015-10-13 2020-06-23 Biosense Webster (Israel) Ltd. Lasso catheter with moveable ablation spine
US10813689B2 (en) 2015-11-25 2020-10-27 Biosense Webster (Israel) Ltd. Ablation catheter with radial force detection
US10758304B2 (en) 2015-12-07 2020-09-01 Biosense Webster (Israel) Ltd. Basket catheter with an improved seal
US10285752B2 (en) 2015-12-07 2019-05-14 Biosense Webster (Israel) Ltd. Multilayer split ablation electrode
AU2016259312A1 (en) 2015-12-09 2017-06-29 Biosense Webster (Israel) Ltd. Dual node multiray electrode catheter
AU2016259372A1 (en) 2015-12-09 2017-06-29 Biosense Webster (Israel) Ltd. Dual node multiray electrode catheter
US10136945B2 (en) 2015-12-09 2018-11-27 Biosense Webster (Israel) Ltd. Ablation catheter with light-based contact sensors
US10362952B2 (en) 2015-12-10 2019-07-30 Biosense Webster (Israel) Ltd. Stabilized spine electrophysiologic catheter
US10362953B2 (en) 2015-12-11 2019-07-30 Biosense Webster (Israel) Ltd. Electrode array catheter with interconnected framework
US10265068B2 (en) 2015-12-30 2019-04-23 Ethicon Llc Surgical instruments with separable motors and motor control circuits
US10368865B2 (en) 2015-12-30 2019-08-06 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10292704B2 (en) 2015-12-30 2019-05-21 Ethicon Llc Mechanisms for compensating for battery pack failure in powered surgical instruments
AU2017212407A1 (en) 2016-01-25 2018-08-02 Avinger, Inc. OCT imaging catheter with lag correction
US11000207B2 (en) * 2016-01-29 2021-05-11 C. R. Bard, Inc. Multiple coil system for tracking a medical device
CN108697337A (zh) 2016-02-09 2018-10-23 制定实验室公司 用于植入式医疗装置的应答器和传感器及其使用方法
US10245030B2 (en) 2016-02-09 2019-04-02 Ethicon Llc Surgical instruments with tensioning arrangements for cable driven articulation systems
BR112018016098B1 (pt) 2016-02-09 2023-02-23 Ethicon Llc Instrumento cirúrgico
US11213293B2 (en) 2016-02-09 2022-01-04 Cilag Gmbh International Articulatable surgical instruments with single articulation link arrangements
US11224426B2 (en) 2016-02-12 2022-01-18 Cilag Gmbh International Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10258331B2 (en) 2016-02-12 2019-04-16 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10448948B2 (en) 2016-02-12 2019-10-22 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10314505B2 (en) 2016-03-15 2019-06-11 Biosense Webster (Israel) Ltd. Asymmetric basket catheter
US10285610B2 (en) 2016-03-23 2019-05-14 Biosense Webster (Israel) Ltd. Dispersed irrigation configuration for catheter tip design
WO2017173370A1 (en) 2016-04-01 2017-10-05 Avinger, Inc. Atherectomy catheter with serrated cutter
US10617413B2 (en) 2016-04-01 2020-04-14 Ethicon Llc Closure system arrangements for surgical cutting and stapling devices with separate and distinct firing shafts
US10314582B2 (en) 2016-04-01 2019-06-11 Ethicon Llc Surgical instrument comprising a shifting mechanism
US10362991B2 (en) 2016-04-04 2019-07-30 Biosense Webster (Israel) Ltd. Convertible basket catheter
US20170296251A1 (en) 2016-04-13 2017-10-19 Biosense Webster (Israel) Ltd. Basket catheter with prestrained framework
US20170296262A1 (en) 2016-04-13 2017-10-19 Biosense Webster (Israel) Ltd. Pulmonary-vein cork device with ablation guiding trench
US10828028B2 (en) 2016-04-15 2020-11-10 Ethicon Llc Surgical instrument with multiple program responses during a firing motion
US10426467B2 (en) 2016-04-15 2019-10-01 Ethicon Llc Surgical instrument with detection sensors
US11607239B2 (en) 2016-04-15 2023-03-21 Cilag Gmbh International Systems and methods for controlling a surgical stapling and cutting instrument
US10456137B2 (en) 2016-04-15 2019-10-29 Ethicon Llc Staple formation detection mechanisms
US10335145B2 (en) 2016-04-15 2019-07-02 Ethicon Llc Modular surgical instrument with configurable operating mode
US10357247B2 (en) 2016-04-15 2019-07-23 Ethicon Llc Surgical instrument with multiple program responses during a firing motion
US11179150B2 (en) 2016-04-15 2021-11-23 Cilag Gmbh International Systems and methods for controlling a surgical stapling and cutting instrument
US10492783B2 (en) 2016-04-15 2019-12-03 Ethicon, Llc Surgical instrument with improved stop/start control during a firing motion
US10405859B2 (en) 2016-04-15 2019-09-10 Ethicon Llc Surgical instrument with adjustable stop/start control during a firing motion
US11317917B2 (en) 2016-04-18 2022-05-03 Cilag Gmbh International Surgical stapling system comprising a lockable firing assembly
US20170296173A1 (en) 2016-04-18 2017-10-19 Ethicon Endo-Surgery, Llc Method for operating a surgical instrument
US10363037B2 (en) 2016-04-18 2019-07-30 Ethicon Llc Surgical instrument system comprising a magnetic lockout
US10537260B2 (en) 2016-05-06 2020-01-21 Biosense Webster (Israel) Ltd. Varying diameter catheter distal end design for decreased distal hub size
US9974460B2 (en) 2016-05-06 2018-05-22 Biosense Webster (Israel) Ltd. Basket-shaped catheter with improved distal hub
US10478254B2 (en) 2016-05-16 2019-11-19 Covidien Lp System and method to access lung tissue
US10772566B2 (en) 2016-05-17 2020-09-15 Biosense Weber (Israel) Ltd. Multi-electrode catheter spine and method of making the same
US9888357B2 (en) * 2016-05-30 2018-02-06 Qatar University Qstp-B Methods and systems for identifying the user of a smartphone inside a moving vehicle and automatic detection and calculation of the time and location when and where a vehicle has been parked
WO2017210466A1 (en) 2016-06-03 2017-12-07 Avinger, Inc. Catheter device with detachable distal end
US10478250B2 (en) * 2016-06-17 2019-11-19 Megadyne Medical Products, Inc. Electrosurgical return electrode and RFID system
US11000278B2 (en) 2016-06-24 2021-05-11 Ethicon Llc Staple cartridge comprising wire staples and stamped staples
JP6957532B2 (ja) 2016-06-24 2021-11-02 エシコン エルエルシーEthicon LLC ワイヤステープル及び打ち抜き加工ステープルを含むステープルカートリッジ
USD850617S1 (en) 2016-06-24 2019-06-04 Ethicon Llc Surgical fastener cartridge
USD826405S1 (en) 2016-06-24 2018-08-21 Ethicon Llc Surgical fastener
USD847989S1 (en) 2016-06-24 2019-05-07 Ethicon Llc Surgical fastener cartridge
JP7061080B2 (ja) 2016-06-30 2022-04-27 アビンガー・インコーポレイテッド 賦形な遠位先端を有するアテレクトミーカテーテル
US10321913B2 (en) 2016-08-04 2019-06-18 Biosense Webster (Israel) Ltd. Balloon positioning in a sinuplasty procedure
US11647678B2 (en) 2016-08-23 2023-05-09 Analog Devices International Unlimited Company Compact integrated device packages
US20180085064A1 (en) 2016-09-29 2018-03-29 Biosense Webster (Israel) Ltd. Basket catheter conforming to organ using strain-relief elements
US20180098816A1 (en) 2016-10-06 2018-04-12 Biosense Webster (Israel) Ltd. Pre-Operative Registration of Anatomical Images with a Position-Tracking System Using Ultrasound
US9792469B1 (en) * 2016-10-17 2017-10-17 Pacesetter, Inc. Wireless physical property sensor with digital communications
US10631935B2 (en) 2016-10-25 2020-04-28 Biosense Webster (Israel) Ltd. Head registration using a personalized gripper
US10603472B2 (en) 2016-10-25 2020-03-31 Biosense Webster (Israel) Ltd. Guidewires having improved mechanical strength and electromagnetic shielding
US10629574B2 (en) * 2016-10-27 2020-04-21 Analog Devices, Inc. Compact integrated device packages
US10517505B2 (en) 2016-10-28 2019-12-31 Covidien Lp Systems, methods, and computer-readable media for optimizing an electromagnetic navigation system
US10418705B2 (en) 2016-10-28 2019-09-17 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
US10638952B2 (en) 2016-10-28 2020-05-05 Covidien Lp Methods, systems, and computer-readable media for calibrating an electromagnetic navigation system
US10792106B2 (en) 2016-10-28 2020-10-06 Covidien Lp System for calibrating an electromagnetic navigation system
US10722311B2 (en) 2016-10-28 2020-07-28 Covidien Lp System and method for identifying a location and/or an orientation of an electromagnetic sensor based on a map
US10751126B2 (en) 2016-10-28 2020-08-25 Covidien Lp System and method for generating a map for electromagnetic navigation
US10615500B2 (en) 2016-10-28 2020-04-07 Covidien Lp System and method for designing electromagnetic navigation antenna assemblies
US10446931B2 (en) 2016-10-28 2019-10-15 Covidien Lp Electromagnetic navigation antenna assembly and electromagnetic navigation system including the same
AU2017354043B9 (en) * 2016-11-02 2019-08-29 Zimmer, Inc. Device for sensing implant location and impingement
US10697800B2 (en) 2016-11-04 2020-06-30 Analog Devices Global Multi-dimensional measurement using magnetic sensors and related systems, methods, and integrated circuits
US10918306B2 (en) 2016-12-13 2021-02-16 Biosense Webster (Israel) Ltd. Catheter splines with embedded circuit elements
US10327851B2 (en) 2016-12-13 2019-06-25 Biosense Webster (Israel) Ltd. Method and apparatus for ablation planning and control
US11134942B2 (en) 2016-12-21 2021-10-05 Cilag Gmbh International Surgical stapling instruments and staple-forming anvils
US10687810B2 (en) 2016-12-21 2020-06-23 Ethicon Llc Stepped staple cartridge with tissue retention and gap setting features
US10758229B2 (en) 2016-12-21 2020-09-01 Ethicon Llc Surgical instrument comprising improved jaw control
US10667809B2 (en) 2016-12-21 2020-06-02 Ethicon Llc Staple cartridge and staple cartridge channel comprising windows defined therein
US10537325B2 (en) 2016-12-21 2020-01-21 Ethicon Llc Staple forming pocket arrangement to accommodate different types of staples
US10667810B2 (en) 2016-12-21 2020-06-02 Ethicon Llc Closure members with cam surface arrangements for surgical instruments with separate and distinct closure and firing systems
CN110099619B (zh) 2016-12-21 2022-07-15 爱惜康有限责任公司 用于外科端部执行器和可替换工具组件的闭锁装置
US20180168625A1 (en) 2016-12-21 2018-06-21 Ethicon Endo-Surgery, Llc Surgical stapling instruments with smart staple cartridges
US20180168615A1 (en) 2016-12-21 2018-06-21 Ethicon Endo-Surgery, Llc Method of deforming staples from two different types of staple cartridges with the same surgical stapling instrument
US10973516B2 (en) 2016-12-21 2021-04-13 Ethicon Llc Surgical end effectors and adaptable firing members therefor
JP7086963B2 (ja) 2016-12-21 2022-06-20 エシコン エルエルシー エンドエフェクタロックアウト及び発射アセンブリロックアウトを備える外科用器具システム
US10993715B2 (en) 2016-12-21 2021-05-04 Ethicon Llc Staple cartridge comprising staples with different clamping breadths
US10675025B2 (en) 2016-12-21 2020-06-09 Ethicon Llc Shaft assembly comprising separately actuatable and retractable systems
US20180168633A1 (en) 2016-12-21 2018-06-21 Ethicon Endo-Surgery, Llc Surgical stapling instruments and staple-forming anvils
US11684367B2 (en) 2016-12-21 2023-06-27 Cilag Gmbh International Stepped assembly having and end-of-life indicator
BR112019011947A2 (pt) 2016-12-21 2019-10-29 Ethicon Llc sistemas de grampeamento cirúrgico
US10813638B2 (en) 2016-12-21 2020-10-27 Ethicon Llc Surgical end effectors with expandable tissue stop arrangements
US10945727B2 (en) 2016-12-21 2021-03-16 Ethicon Llc Staple cartridge with deformable driver retention features
US10779823B2 (en) 2016-12-21 2020-09-22 Ethicon Llc Firing member pin angle
JP7010956B2 (ja) 2016-12-21 2022-01-26 エシコン エルエルシー 組織をステープル留めする方法
US11419606B2 (en) 2016-12-21 2022-08-23 Cilag Gmbh International Shaft assembly comprising a clutch configured to adapt the output of a rotary firing member to two different systems
US10898186B2 (en) 2016-12-21 2021-01-26 Ethicon Llc Staple forming pocket arrangements comprising primary sidewalls and pocket sidewalls
US10537324B2 (en) 2016-12-21 2020-01-21 Ethicon Llc Stepped staple cartridge with asymmetrical staples
US20180168579A1 (en) 2016-12-21 2018-06-21 Ethicon Endo-Surgery, Llc Surgical end effector with two separate cooperating opening features for opening and closing end effector jaws
US10426471B2 (en) 2016-12-21 2019-10-01 Ethicon Llc Surgical instrument with multiple failure response modes
US10420612B2 (en) 2016-12-22 2019-09-24 Biosense Webster (Isreal) Ltd. Interactive anatomical mapping and estimation of anatomical mapping quality
US20180184982A1 (en) 2017-01-05 2018-07-05 Biosense Webster (Israel) Ltd. Hybrid balloon basket catheter
US20180192958A1 (en) 2017-01-06 2018-07-12 Biosense Webster (Israel) Ltd. Multi-electrode assembly with controlled folding mechanism
US10932685B2 (en) 2017-01-09 2021-03-02 Biosense Webster (Israel) Ltd. Catheter with supporting structure having variable dimensions
US11246534B2 (en) 2017-01-23 2022-02-15 Biosense Webster (Israel) Ltd. Basket catheter made from flexible circuit board with mechanical strengthening
US20180228393A1 (en) 2017-02-15 2018-08-16 Biosense Webster (Israel) Ltd. Electrophysiologic device construction
US10758716B2 (en) 2017-02-15 2020-09-01 Biosense Webster (Israel) Ltd. Planetary gear assembly for sputtering multiple balloon catheter distal ends
US11304642B2 (en) 2017-02-15 2022-04-19 Biosense Webster (Israel) Ltd. Multi-axial position sensors printed on a folded flexible circuit board
US20180228534A1 (en) 2017-02-15 2018-08-16 Biosense Webster (Israel) Ltd. Interleaved ablation electrodes
WO2018165391A1 (en) 2017-03-09 2018-09-13 Nevro Corp. Paddle leads and delivery tools, and associated systems and methods
US11116450B2 (en) 2017-03-09 2021-09-14 Biosense Webster (Israel) Ltd. Electrode assembly having spines with controlled flexibility
US10856843B2 (en) 2017-03-23 2020-12-08 Vave Health, Inc. Flag table based beamforming in a handheld ultrasound device
US11531096B2 (en) 2017-03-23 2022-12-20 Vave Health, Inc. High performance handheld ultrasound
US11446003B2 (en) 2017-03-27 2022-09-20 Vave Health, Inc. High performance handheld ultrasound
US10469846B2 (en) 2017-03-27 2019-11-05 Vave Health, Inc. Dynamic range compression of ultrasound images
US10537350B2 (en) 2017-03-28 2020-01-21 Biosense Webster (Israel) Ltd. Medical device having a reusable position sensor
US10643330B2 (en) 2017-04-21 2020-05-05 Biosense Webster (Israel) Ltd. Registration of an anatomical image with a position-tracking coordinate system based on proximity to bone tissue
US10314658B2 (en) 2017-04-21 2019-06-11 Biosense Webster (Israel) Ltd. Registration of an anatomical image with a position-tracking coordinate system based on visual proximity to bone tissue
US20180310987A1 (en) 2017-04-27 2018-11-01 Biosense Webster (Israel) Ltd. Systems and processes for map-guided automatic cardiac ablation
US11497560B2 (en) * 2017-04-28 2022-11-15 Biosense Webster (Israel) Ltd. Wireless tool with accelerometer for selective power saving
US11612437B2 (en) 2017-05-10 2023-03-28 Biosense Webster (Israel) Ltd. Location pad with improved immunity to interference
US10578737B2 (en) 2017-05-19 2020-03-03 Biosense Webster (Israel) Ltd. Using proximal location sensors to improve accuracy and location immunity to interference
US10390891B2 (en) 2017-06-13 2019-08-27 Biosense Webster (Israel) Ltd. Hologram lens for positioning an orthopedic implant
US10405776B2 (en) 2017-06-13 2019-09-10 Biosense Webster (Israel) Ltd. Positioning tool for an orthopedic implant
US10368864B2 (en) 2017-06-20 2019-08-06 Ethicon Llc Systems and methods for controlling displaying motor velocity for a surgical instrument
USD879809S1 (en) 2017-06-20 2020-03-31 Ethicon Llc Display panel with changeable graphical user interface
US11090046B2 (en) 2017-06-20 2021-08-17 Cilag Gmbh International Systems and methods for controlling displacement member motion of a surgical stapling and cutting instrument
US10646220B2 (en) 2017-06-20 2020-05-12 Ethicon Llc Systems and methods for controlling displacement member velocity for a surgical instrument
USD890784S1 (en) 2017-06-20 2020-07-21 Ethicon Llc Display panel with changeable graphical user interface
US10390841B2 (en) 2017-06-20 2019-08-27 Ethicon Llc Control of motor velocity of a surgical stapling and cutting instrument based on angle of articulation
US10813639B2 (en) 2017-06-20 2020-10-27 Ethicon Llc Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on system conditions
US10888321B2 (en) 2017-06-20 2021-01-12 Ethicon Llc Systems and methods for controlling velocity of a displacement member of a surgical stapling and cutting instrument
US10980537B2 (en) 2017-06-20 2021-04-20 Ethicon Llc Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured time over a specified number of shaft rotations
US11382638B2 (en) 2017-06-20 2022-07-12 Cilag Gmbh International Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured time over a specified displacement distance
US10779820B2 (en) 2017-06-20 2020-09-22 Ethicon Llc Systems and methods for controlling motor speed according to user input for a surgical instrument
US11517325B2 (en) 2017-06-20 2022-12-06 Cilag Gmbh International Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured displacement distance traveled over a specified time interval
USD879808S1 (en) 2017-06-20 2020-03-31 Ethicon Llc Display panel with graphical user interface
US10881396B2 (en) 2017-06-20 2021-01-05 Ethicon Llc Surgical instrument with variable duration trigger arrangement
US11071554B2 (en) 2017-06-20 2021-07-27 Cilag Gmbh International Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on magnitude of velocity error measurements
US10327767B2 (en) 2017-06-20 2019-06-25 Ethicon Llc Control of motor velocity of a surgical stapling and cutting instrument based on angle of articulation
US10307170B2 (en) 2017-06-20 2019-06-04 Ethicon Llc Method for closed loop control of motor velocity of a surgical stapling and cutting instrument
US10624633B2 (en) 2017-06-20 2020-04-21 Ethicon Llc Systems and methods for controlling motor velocity of a surgical stapling and cutting instrument
US11653914B2 (en) 2017-06-20 2023-05-23 Cilag Gmbh International Systems and methods for controlling motor velocity of a surgical stapling and cutting instrument according to articulation angle of end effector
US10881399B2 (en) 2017-06-20 2021-01-05 Ethicon Llc Techniques for adaptive control of motor velocity of a surgical stapling and cutting instrument
US10456056B2 (en) 2017-06-21 2019-10-29 Biosense Webster (Israel) Ltd. Combination torso vest to map cardiac electrophysiology
US10772629B2 (en) 2017-06-27 2020-09-15 Ethicon Llc Surgical anvil arrangements
US10993716B2 (en) 2017-06-27 2021-05-04 Ethicon Llc Surgical anvil arrangements
US11141154B2 (en) 2017-06-27 2021-10-12 Cilag Gmbh International Surgical end effectors and anvils
US11266405B2 (en) 2017-06-27 2022-03-08 Cilag Gmbh International Surgical anvil manufacturing methods
US11324503B2 (en) 2017-06-27 2022-05-10 Cilag Gmbh International Surgical firing member arrangements
US10856869B2 (en) 2017-06-27 2020-12-08 Ethicon Llc Surgical anvil arrangements
US10514719B2 (en) 2017-06-27 2019-12-24 Biosense Webster (Israel) Ltd. System and method for synchronization among clocks in a wireless system
USD854151S1 (en) 2017-06-28 2019-07-16 Ethicon Llc Surgical instrument shaft
USD869655S1 (en) 2017-06-28 2019-12-10 Ethicon Llc Surgical fastener cartridge
US11246592B2 (en) 2017-06-28 2022-02-15 Cilag Gmbh International Surgical instrument comprising an articulation system lockable to a frame
US11259805B2 (en) 2017-06-28 2022-03-01 Cilag Gmbh International Surgical instrument comprising firing member supports
US10716614B2 (en) 2017-06-28 2020-07-21 Ethicon Llc Surgical shaft assemblies with slip ring assemblies with increased contact pressure
US11020114B2 (en) 2017-06-28 2021-06-01 Cilag Gmbh International Surgical instruments with articulatable end effector with axially shortened articulation joint configurations
US11564686B2 (en) 2017-06-28 2023-01-31 Cilag Gmbh International Surgical shaft assemblies with flexible interfaces
US10211586B2 (en) 2017-06-28 2019-02-19 Ethicon Llc Surgical shaft assemblies with watertight housings
USD851762S1 (en) 2017-06-28 2019-06-18 Ethicon Llc Anvil
US10903685B2 (en) 2017-06-28 2021-01-26 Ethicon Llc Surgical shaft assemblies with slip ring assemblies forming capacitive channels
USD906355S1 (en) 2017-06-28 2020-12-29 Ethicon Llc Display screen or portion thereof with a graphical user interface for a surgical instrument
US10765427B2 (en) 2017-06-28 2020-09-08 Ethicon Llc Method for articulating a surgical instrument
US11678880B2 (en) 2017-06-28 2023-06-20 Cilag Gmbh International Surgical instrument comprising a shaft including a housing arrangement
EP3420947B1 (en) 2017-06-28 2022-05-25 Cilag GmbH International Surgical instrument comprising selectively actuatable rotatable couplers
US10258418B2 (en) 2017-06-29 2019-04-16 Ethicon Llc System for controlling articulation forces
US11007022B2 (en) 2017-06-29 2021-05-18 Ethicon Llc Closed loop velocity control techniques based on sensed tissue parameters for robotic surgical instrument
US10932772B2 (en) 2017-06-29 2021-03-02 Ethicon Llc Methods for closed loop velocity control for robotic surgical instrument
US10898183B2 (en) 2017-06-29 2021-01-26 Ethicon Llc Robotic surgical instrument with closed loop feedback techniques for advancement of closure member during firing
US10398434B2 (en) 2017-06-29 2019-09-03 Ethicon Llc Closed loop velocity control of closure member for robotic surgical instrument
US10874462B2 (en) 2017-06-30 2020-12-29 Biosense Webster (Israel) Ltd. Network sniffer for system watchdog and diagnostic
US11317966B2 (en) 2017-07-19 2022-05-03 Biosense Webster (Israel) Ltd. Impedance-based position tracking performance using scattered interpolant
US11944300B2 (en) 2017-08-03 2024-04-02 Cilag Gmbh International Method for operating a surgical system bailout
US11304695B2 (en) 2017-08-03 2022-04-19 Cilag Gmbh International Surgical system shaft interconnection
US11974742B2 (en) 2017-08-03 2024-05-07 Cilag Gmbh International Surgical system comprising an articulation bailout
US11471155B2 (en) 2017-08-03 2022-10-18 Cilag Gmbh International Surgical system bailout
US10898272B2 (en) 2017-08-08 2021-01-26 Biosense Webster (Israel) Ltd. Visualizing navigation of a medical device in a patient organ using a dummy device and a physical 3D model
US11523942B2 (en) 2017-08-10 2022-12-13 Biosense Webster (Israel) Ltd. Medical suction tool for a Eustachian tube
US20190059818A1 (en) 2017-08-29 2019-02-28 Biosense Webster (Israel) Ltd. Balloon advancement mechanism
US10506991B2 (en) 2017-08-31 2019-12-17 Biosense Webster (Israel) Ltd. Displaying position and optical axis of an endoscope in an anatomical image
US10452263B2 (en) 2017-09-13 2019-10-22 Biosense Webster (Israel) Ltd. Patient face as touchpad user interface
US10517612B2 (en) 2017-09-19 2019-12-31 Biosense Webster (Israel) Ltd. Nail hole guiding system
US10729501B2 (en) 2017-09-29 2020-08-04 Ethicon Llc Systems and methods for language selection of a surgical instrument
USD917500S1 (en) 2017-09-29 2021-04-27 Ethicon Llc Display screen or portion thereof with graphical user interface
US11399829B2 (en) 2017-09-29 2022-08-02 Cilag Gmbh International Systems and methods of initiating a power shutdown mode for a surgical instrument
USD907648S1 (en) 2017-09-29 2021-01-12 Ethicon Llc Display screen or portion thereof with animated graphical user interface
US10796471B2 (en) 2017-09-29 2020-10-06 Ethicon Llc Systems and methods of displaying a knife position for a surgical instrument
US10765429B2 (en) 2017-09-29 2020-09-08 Ethicon Llc Systems and methods for providing alerts according to the operational state of a surgical instrument
USD907647S1 (en) 2017-09-29 2021-01-12 Ethicon Llc Display screen or portion thereof with animated graphical user interface
US10743872B2 (en) 2017-09-29 2020-08-18 Ethicon Llc System and methods for controlling a display of a surgical instrument
US10874824B2 (en) 2017-10-18 2020-12-29 Biosense Webster (Israel) Ltd. High-volume manufacturing of catheters comprising electrodes having low impedance at low frequency
US10893902B2 (en) 2017-10-25 2021-01-19 Biosense Webster (Israel) Ltd. Integrated resistive filters in catheter distal end
US10874456B2 (en) 2017-10-25 2020-12-29 Biosense Webster (Israel) Ltd. Integrated LC filters in catheter distal end
US11000206B2 (en) 2017-10-26 2021-05-11 Biosense Webster (Israel) Ltd. Esophageal probe with transmitting coils
US11179203B2 (en) 2017-10-26 2021-11-23 Biosense Webster (Israel) Ltd. Position-tracking-enabling connector for an ear-nose-throat (ENT) tool
US11134944B2 (en) 2017-10-30 2021-10-05 Cilag Gmbh International Surgical stapler knife motion controls
US11090075B2 (en) 2017-10-30 2021-08-17 Cilag Gmbh International Articulation features for surgical end effector
US11219489B2 (en) 2017-10-31 2022-01-11 Covidien Lp Devices and systems for providing sensors in parallel with medical tools
US10779903B2 (en) 2017-10-31 2020-09-22 Ethicon Llc Positive shaft rotation lock activated by jaw closure
US10842490B2 (en) 2017-10-31 2020-11-24 Ethicon Llc Cartridge body design with force reduction based on firing completion
CN111315310B (zh) * 2017-11-08 2024-02-13 泰利福医疗公司 无线医疗设备导航***及方法
US10682496B2 (en) 2017-11-16 2020-06-16 Biosense Webster (Israel) Ltd. Catheter handle
US20190159843A1 (en) 2017-11-28 2019-05-30 Biosense Webster (Israel) Ltd. Low profile dual pad magnetic field location system with self tracking
US20190175262A1 (en) 2017-12-11 2019-06-13 Biosense Webster (Israel) Ltd. Balloon catheter distal end comprising electrodes and thermocouples
US10595938B2 (en) 2017-12-13 2020-03-24 Biosense Webster (Israel) Ltd. Estimating cardiac catheter proximity to the esophagus
US10695109B2 (en) 2017-12-13 2020-06-30 DePuy Synthes Products, Inc. Intramedullary nail with cannulation access hole
US11135008B2 (en) 2017-12-13 2021-10-05 Biosense Webster (Israel) Ltd. Graphical user interface (GUI) for displaying estimated cardiac catheter proximity to the esophagus
US10828033B2 (en) 2017-12-15 2020-11-10 Ethicon Llc Handheld electromechanical surgical instruments with improved motor control arrangements for positioning components of an adapter coupled thereto
US10743875B2 (en) 2017-12-15 2020-08-18 Ethicon Llc Surgical end effectors with jaw stiffener arrangements configured to permit monitoring of firing member
US11006955B2 (en) 2017-12-15 2021-05-18 Ethicon Llc End effectors with positive jaw opening features for use with adapters for electromechanical surgical instruments
US10779826B2 (en) 2017-12-15 2020-09-22 Ethicon Llc Methods of operating surgical end effectors
US11197670B2 (en) 2017-12-15 2021-12-14 Cilag Gmbh International Surgical end effectors with pivotal jaws configured to touch at their respective distal ends when fully closed
US11033267B2 (en) 2017-12-15 2021-06-15 Ethicon Llc Systems and methods of controlling a clamping member firing rate of a surgical instrument
US10687813B2 (en) 2017-12-15 2020-06-23 Ethicon Llc Adapters with firing stroke sensing arrangements for use in connection with electromechanical surgical instruments
US10779825B2 (en) 2017-12-15 2020-09-22 Ethicon Llc Adapters with end effector position sensing and control arrangements for use in connection with electromechanical surgical instruments
US10966718B2 (en) 2017-12-15 2021-04-06 Ethicon Llc Dynamic clamping assemblies with improved wear characteristics for use in connection with electromechanical surgical instruments
US10869666B2 (en) 2017-12-15 2020-12-22 Ethicon Llc Adapters with control systems for controlling multiple motors of an electromechanical surgical instrument
US11071543B2 (en) 2017-12-15 2021-07-27 Cilag Gmbh International Surgical end effectors with clamping assemblies configured to increase jaw aperture ranges
US10743874B2 (en) 2017-12-15 2020-08-18 Ethicon Llc Sealed adapters for use with electromechanical surgical instruments
US11045270B2 (en) 2017-12-19 2021-06-29 Cilag Gmbh International Robotic attachment comprising exterior drive actuator
US10835330B2 (en) 2017-12-19 2020-11-17 Ethicon Llc Method for determining the position of a rotatable jaw of a surgical instrument attachment assembly
US11020112B2 (en) 2017-12-19 2021-06-01 Ethicon Llc Surgical tools configured for interchangeable use with different controller interfaces
US10716565B2 (en) 2017-12-19 2020-07-21 Ethicon Llc Surgical instruments with dual articulation drivers
US10729509B2 (en) 2017-12-19 2020-08-04 Ethicon Llc Surgical instrument comprising closure and firing locking mechanism
USD910847S1 (en) 2017-12-19 2021-02-16 Ethicon Llc Surgical instrument assembly
US11364027B2 (en) 2017-12-21 2022-06-21 Cilag Gmbh International Surgical instrument comprising speed control
US11129680B2 (en) 2017-12-21 2021-09-28 Cilag Gmbh International Surgical instrument comprising a projector
US11076853B2 (en) 2017-12-21 2021-08-03 Cilag Gmbh International Systems and methods of displaying a knife position during transection for a surgical instrument
US11311290B2 (en) 2017-12-21 2022-04-26 Cilag Gmbh International Surgical instrument comprising an end effector dampener
US11058497B2 (en) 2017-12-26 2021-07-13 Biosense Webster (Israel) Ltd. Use of augmented reality to assist navigation during medical procedures
US10806365B2 (en) 2017-12-26 2020-10-20 Biosense Webster (Israel) Ltd. Impedance-based position tracking performance using principal component analysis
US11116420B2 (en) 2017-12-26 2021-09-14 Biosense Webster (Israel) Ltd. Monitoring distance to selected anatomical structures during a procedure
US10918310B2 (en) 2018-01-03 2021-02-16 Biosense Webster (Israel) Ltd. Fast anatomical mapping (FAM) using volume filling
US10952797B2 (en) 2018-01-02 2021-03-23 Biosense Webster (Israel) Ltd. Tracking a rigid tool in a patient body
US11517715B2 (en) 2018-01-02 2022-12-06 Biosense Webster (Israel) Ltd. Deflectable medical probe
US11054315B2 (en) 2018-01-10 2021-07-06 Biosense Webster (Israel) Ltd. Thermally isolated thermocouple
US10876902B2 (en) 2018-01-10 2020-12-29 Biosense Webster (Israel) Ltd. Position-controlled thermocouple
US10801899B2 (en) 2018-01-10 2020-10-13 Biosense Webster (Israel) Ltd. Position-biasing thermocouple
KR20190094075A (ko) * 2018-01-15 2019-08-12 가천대학교 산학협력단 소화기관 내시경 시스템
WO2019139356A1 (ko) * 2018-01-15 2019-07-18 가천대학교 산학협력단 소화기관 내시경 시스템
US11389116B2 (en) 2018-01-19 2022-07-19 Biosense Webster (Israel) Ltd. Apparatus and method for heartbeat classification based on time sequence and morphology of intracardiac and body surface electrocardiogram (ECG) signals
US11628275B2 (en) 2018-01-31 2023-04-18 Analog Devices, Inc. Electronic devices
US11233369B2 (en) 2018-03-06 2022-01-25 Biosense Webster (Israel) Ltd. Positioning cartridge for electrode
EP3758793A4 (en) 2018-03-29 2021-12-08 Nevro Corp. PIPES WITH SIDE PANEL OPENINGS AND ASSOCIATED SYSTEMS AND PROCEDURES
US11219488B2 (en) 2018-04-25 2022-01-11 Biosense Webster (Israel) Ltd. Determining catheter touch location using force-vector information
US10722141B2 (en) 2018-04-30 2020-07-28 Biosense Webster (Israel) Ltd. Active voltage location (AVL) resolution
US11147974B2 (en) 2018-05-01 2021-10-19 Nevro Corp. 2.4 GHz radio antenna for implanted medical devices, and associated systems and methods
US11864825B2 (en) 2018-05-02 2024-01-09 Biosense Webster (Israel) Ltd. Ablation catheter with selective radial energy delivery
US11806083B2 (en) 2018-05-14 2023-11-07 Biosense Webster (Israel) Ltd. Correcting map shifting of a position tracking system including repositioning the imaging system and the patient in response to detecting magnetic interference
US10976148B2 (en) 2018-05-15 2021-04-13 Biosense Webster (Israel) Ltd. Calibration jig for a catheter comprising a position sensor
US20190350489A1 (en) 2018-05-21 2019-11-21 Biosense Webster (Israel) Ltd. Scaling impedance location measurements of a balloon catheter
US11877840B2 (en) 2018-05-29 2024-01-23 Biosense Webster (Israel) Ltd. Catheter localization using current location combined with magnetic-field sensing
US11123135B2 (en) 2018-05-30 2021-09-21 Biosense Webster (Israel) Ltd. Enhanced large-diameter balloon catheter
US11218142B2 (en) 2018-06-25 2022-01-04 Biosense Webster (Israel) Ltd. Signal quality in a multiplexing system by actively disconnecting unused connections
US10799147B2 (en) 2018-06-26 2020-10-13 Biosense Webster (Israel) Ltd. Magnetic pickup cancellation by compensation leads
US11051829B2 (en) 2018-06-26 2021-07-06 DePuy Synthes Products, Inc. Customized patient-specific orthopaedic surgical instrument
US11173285B2 (en) 2018-06-28 2021-11-16 Biosense Webster (Israel) Ltd. Producing a guidewire comprising a position sensor
US10912484B2 (en) 2018-07-09 2021-02-09 Biosense Webster (Israel) Ltd. Multiplexing of high count electrode catheter(s)
US20200038638A1 (en) 2018-08-06 2020-02-06 Biosense Webster (Israel) Ltd. Balloon positioning using magnetic resonance imaging (mri) blood flow measurements
US20200046420A1 (en) 2018-08-08 2020-02-13 Biosense Webster (Israel) Ltd. Contact force sensor comprising tuned amplifiers
US11399735B2 (en) 2018-08-09 2022-08-02 Biosense Webster (Israel) Ltd. Nonlinear electric field location system
US11364368B2 (en) 2018-08-14 2022-06-21 Biosense Webster (Israel) Ltd. Guidewire with an integrated flexible tube
US20200054282A1 (en) 2018-08-14 2020-02-20 Biosense Webster (Israel) Ltd. Guidewire with an integrated optical fiber
US11253256B2 (en) 2018-08-20 2022-02-22 Cilag Gmbh International Articulatable motor powered surgical instruments with dedicated articulation motor arrangements
US11083458B2 (en) 2018-08-20 2021-08-10 Cilag Gmbh International Powered surgical instruments with clutching arrangements to convert linear drive motions to rotary drive motions
US11039834B2 (en) 2018-08-20 2021-06-22 Cilag Gmbh International Surgical stapler anvils with staple directing protrusions and tissue stability features
USD914878S1 (en) 2018-08-20 2021-03-30 Ethicon Llc Surgical instrument anvil
US10856870B2 (en) 2018-08-20 2020-12-08 Ethicon Llc Switching arrangements for motor powered articulatable surgical instruments
US11291440B2 (en) 2018-08-20 2022-04-05 Cilag Gmbh International Method for operating a powered articulatable surgical instrument
US11045192B2 (en) 2018-08-20 2021-06-29 Cilag Gmbh International Fabricating techniques for surgical stapler anvils
US10912559B2 (en) 2018-08-20 2021-02-09 Ethicon Llc Reinforced deformable anvil tip for surgical stapler anvil
US11324501B2 (en) 2018-08-20 2022-05-10 Cilag Gmbh International Surgical stapling devices with improved closure members
US11207065B2 (en) 2018-08-20 2021-12-28 Cilag Gmbh International Method for fabricating surgical stapler anvils
US10842492B2 (en) 2018-08-20 2020-11-24 Ethicon Llc Powered articulatable surgical instruments with clutching and locking arrangements for linking an articulation drive system to a firing drive system
US10779821B2 (en) 2018-08-20 2020-09-22 Ethicon Llc Surgical stapler anvils with tissue stop features configured to avoid tissue pinch
US20200069218A1 (en) 2018-09-04 2020-03-05 Biosense Webster (Israel) Ltd. Single axis sensor (sas) with hall sensor using external magnet
US10952637B2 (en) 2018-09-25 2021-03-23 Biosense Webster (Israel) Ltd. Radiofrequency (RF) transmission system to find tissue proximity
EP3852622A1 (en) 2018-10-16 2021-07-28 Bard Access Systems, Inc. Safety-equipped connection systems and methods thereof for establishing electrical connections
US10973588B2 (en) 2018-10-24 2021-04-13 Biosense Webster (Israel) Ltd. On-the-fly calibration for catheter location and orientation
US11246505B2 (en) 2018-11-01 2022-02-15 Biosense Webster (Israel) Ltd. Using radiofrequency (RF) transmission system to find opening in tissue wall
US11751936B2 (en) 2018-11-21 2023-09-12 Biosense Webster (Israel) Ltd. Configuring perimeter of balloon electrode as location sensor
US11324556B2 (en) 2018-12-11 2022-05-10 Biosense Webster (Israel) Ltd. Combining catheter visualization from different coordinate frames
US20200197097A1 (en) 2018-12-20 2020-06-25 Biosense Webster (Israel) Ltd. Catheter representation using a dynamic spring model
US11457995B2 (en) 2018-12-27 2022-10-04 Biosense Webster (Israel) Ltd. Accurate balloon computation and visualization
US20200205889A1 (en) 2018-12-28 2020-07-02 Biosense Webster (Israel) Ltd. Balloon Catheter with Distal End Having a Recessed Shape
US11207016B2 (en) 2018-12-28 2021-12-28 Biosense Webster (Israel) Ltd. Mapping ECG signals using a multipole electrode assembly
US11672952B2 (en) 2018-12-28 2023-06-13 Biosense Webster (Israel) Ltd. Finding elongation of expandable distal end of catheter
US11730882B2 (en) 2018-12-29 2023-08-22 Biosense Webster (Israel) Ltd. Dual-action irrigation pump with variable speed to provide constant fluid flow
US12011211B2 (en) 2018-12-29 2024-06-18 Biosense Webster (Israel) Ltd. Irrigation pump with ablation and non-ablation operational modes
US11698059B2 (en) 2018-12-29 2023-07-11 Biosense Webster (Israel) Ltd. Disposable dual-action reciprocating pump assembly
US11642172B2 (en) 2019-03-05 2023-05-09 Biosense Webster (Israel) Ltd. Showing catheter in brain
US11147553B2 (en) 2019-03-25 2021-10-19 Cilag Gmbh International Firing drive arrangements for surgical systems
US11696761B2 (en) 2019-03-25 2023-07-11 Cilag Gmbh International Firing drive arrangements for surgical systems
US11172929B2 (en) 2019-03-25 2021-11-16 Cilag Gmbh International Articulation drive arrangements for surgical systems
US11147551B2 (en) 2019-03-25 2021-10-19 Cilag Gmbh International Firing drive arrangements for surgical systems
US10736207B1 (en) 2019-04-03 2020-08-04 Biosense Webster (Israel) Ltd. Canceling magnetic pickup using three-dimensional wiring assembly
US11903581B2 (en) 2019-04-30 2024-02-20 Cilag Gmbh International Methods for stapling tissue using a surgical instrument
US11432816B2 (en) 2019-04-30 2022-09-06 Cilag Gmbh International Articulation pin for a surgical instrument
US11452528B2 (en) 2019-04-30 2022-09-27 Cilag Gmbh International Articulation actuators for a surgical instrument
US11253254B2 (en) 2019-04-30 2022-02-22 Cilag Gmbh International Shaft rotation actuator on a surgical instrument
US11471157B2 (en) 2019-04-30 2022-10-18 Cilag Gmbh International Articulation control mapping for a surgical instrument
US11648009B2 (en) 2019-04-30 2023-05-16 Cilag Gmbh International Rotatable jaw tip for a surgical instrument
US11426251B2 (en) 2019-04-30 2022-08-30 Cilag Gmbh International Articulation directional lights on a surgical instrument
US11172984B2 (en) 2019-05-03 2021-11-16 Biosense Webster (Israel) Ltd. Device, system and method to ablate cardiac tissue
US10639106B1 (en) 2019-05-17 2020-05-05 Biosense Webster (Israel) Ltd. Controlling appearance of displayed markers for improving catheter and tissue visibility
US11426126B2 (en) 2019-05-23 2022-08-30 Biosense Webster (Israel) Ltd. Indicating electrode contact
US11213309B2 (en) 2019-05-23 2022-01-04 Biosense Webster (Israel) Ltd. Medical probe having improved maneuverability
US20200375461A1 (en) 2019-05-28 2020-12-03 Biosense Webster (Israel) Ltd. Flexible brain probe over guidewire
US20200375492A1 (en) 2019-05-28 2020-12-03 Biosense Webster (Israel) Ltd. Brain signal tracking
US11510692B2 (en) 2019-05-31 2022-11-29 Biosense Webster (Israel) Ltd. Ear-nose-throat (ENT) navigable shaver with ferromagnetic components
US20200397338A1 (en) 2019-06-19 2020-12-24 Biosense Webster (Israel) Ltd. Multi-Arm Probe Rendering
US11376098B2 (en) 2019-06-28 2022-07-05 Cilag Gmbh International Surgical instrument system comprising an RFID system
US11298132B2 (en) 2019-06-28 2022-04-12 Cilag GmbH Inlernational Staple cartridge including a honeycomb extension
US11291451B2 (en) 2019-06-28 2022-04-05 Cilag Gmbh International Surgical instrument with battery compatibility verification functionality
US11660163B2 (en) 2019-06-28 2023-05-30 Cilag Gmbh International Surgical system with RFID tags for updating motor assembly parameters
US11523822B2 (en) 2019-06-28 2022-12-13 Cilag Gmbh International Battery pack including a circuit interrupter
US11684434B2 (en) 2019-06-28 2023-06-27 Cilag Gmbh International Surgical RFID assemblies for instrument operational setting control
US11246678B2 (en) 2019-06-28 2022-02-15 Cilag Gmbh International Surgical stapling system having a frangible RFID tag
US11771419B2 (en) 2019-06-28 2023-10-03 Cilag Gmbh International Packaging for a replaceable component of a surgical stapling system
US11350938B2 (en) 2019-06-28 2022-06-07 Cilag Gmbh International Surgical instrument comprising an aligned rfid sensor
US11224497B2 (en) 2019-06-28 2022-01-18 Cilag Gmbh International Surgical systems with multiple RFID tags
US12004740B2 (en) 2019-06-28 2024-06-11 Cilag Gmbh International Surgical stapling system having an information decryption protocol
US11638587B2 (en) 2019-06-28 2023-05-02 Cilag Gmbh International RFID identification systems for surgical instruments
US11627959B2 (en) 2019-06-28 2023-04-18 Cilag Gmbh International Surgical instruments including manual and powered system lockouts
US11553971B2 (en) 2019-06-28 2023-01-17 Cilag Gmbh International Surgical RFID assemblies for display and communication
US11051807B2 (en) 2019-06-28 2021-07-06 Cilag Gmbh International Packaging assembly including a particulate trap
US11399837B2 (en) 2019-06-28 2022-08-02 Cilag Gmbh International Mechanisms for motor control adjustments of a motorized surgical instrument
US11219455B2 (en) 2019-06-28 2022-01-11 Cilag Gmbh International Surgical instrument including a lockout key
US11497492B2 (en) 2019-06-28 2022-11-15 Cilag Gmbh International Surgical instrument including an articulation lock
US11464601B2 (en) 2019-06-28 2022-10-11 Cilag Gmbh International Surgical instrument comprising an RFID system for tracking a movable component
US11426167B2 (en) 2019-06-28 2022-08-30 Cilag Gmbh International Mechanisms for proper anvil attachment surgical stapling head assembly
US11259803B2 (en) 2019-06-28 2022-03-01 Cilag Gmbh International Surgical stapling system having an information encryption protocol
US11478241B2 (en) 2019-06-28 2022-10-25 Cilag Gmbh International Staple cartridge including projections
US11298127B2 (en) 2019-06-28 2022-04-12 Cilag GmbH Interational Surgical stapling system having a lockout mechanism for an incompatible cartridge
US11896286B2 (en) 2019-08-09 2024-02-13 Biosense Webster (Israel) Ltd. Magnetic and optical catheter alignment
US20210045805A1 (en) 2019-08-15 2021-02-18 Biosense Webster (Israel) Ltd. Dynamic ablation and sensing according to contact of segmented electrodes
EP3808280A1 (en) 2019-10-14 2021-04-21 Koninklijke Philips N.V. Ultrasound-based device localization
JP7345631B2 (ja) 2019-08-15 2023-09-15 コーニンクレッカ フィリップス エヌ ヴェ 超音波ベースの装置位置特定
US11759150B2 (en) 2019-08-27 2023-09-19 Biosense Webster (Israel) Ltd. Accurate basket catheter tracking
US20210082157A1 (en) 2019-09-12 2021-03-18 Biosense Webster (Israel) Ltd. Graphical user interface for an ablation system
US11918298B2 (en) 2019-09-12 2024-03-05 Biosense Webster (Israel) Ltd. Very narrow probe with coil
US11344221B2 (en) 2019-09-16 2022-05-31 Biosense Webster (Israel) Ltd. Flexible shielded position sensor
US11432754B2 (en) 2019-09-24 2022-09-06 Biosense Webster (Israel) Ltd. Intracardiac electrocardiogram presentation
CN114430671A (zh) 2019-09-26 2022-05-03 皇家飞利浦有限公司 用于超声成像中的目标定位的自动闭环超声平面转向以及相关联的设备、***和方法
US20210093374A1 (en) 2019-09-26 2021-04-01 Biosense Webster (Israel) Ltd. Wiring for Multi-Electrode Catheter
US11633228B2 (en) 2019-10-04 2023-04-25 Biosense Webster (Israel) Ltd. Identifying pulmonary vein occlusion by dimension deformations of balloon catheter
US11633229B2 (en) 2019-10-07 2023-04-25 Biosense Webster (Israel) Ltd. 3D electrical activity representation
US20210106382A1 (en) 2019-10-10 2021-04-15 Biosense Webster (Israel) Ltd. Touch Indication of Balloon-Catheter Ablation Electrode via Balloon Surface Temperature Measurement
US11793400B2 (en) 2019-10-18 2023-10-24 Avinger, Inc. Occlusion-crossing devices
WO2021086560A1 (en) * 2019-10-31 2021-05-06 St. Jude Medical, Cardiology Division, Inc. Catheter including deflectable shaft and methods of assembling same
US20210162210A1 (en) 2019-12-03 2021-06-03 Biosense Webster (Israel) Ltd. Using reversible electroporation on cardiac tissue
US11931182B2 (en) 2019-12-09 2024-03-19 Biosense Webster (Israel) Ltd. Catheter with plurality of sensing electrodes used as ablation electrode
US20210177355A1 (en) 2019-12-11 2021-06-17 Biosense Webster (Israel) Ltd. Balloon Catheter with Position Sensors
US11950930B2 (en) 2019-12-12 2024-04-09 Biosense Webster (Israel) Ltd. Multi-dimensional acquisition of bipolar signals from a catheter
US11684302B2 (en) 2019-12-13 2023-06-27 Biosense Webster (Israel) Ltd. Automated graphical presentation of electrophysiological parameters
US11504122B2 (en) 2019-12-19 2022-11-22 Cilag Gmbh International Surgical instrument comprising a nested firing member
US11529139B2 (en) 2019-12-19 2022-12-20 Cilag Gmbh International Motor driven surgical instrument
US11464512B2 (en) 2019-12-19 2022-10-11 Cilag Gmbh International Staple cartridge comprising a curved deck surface
US11304696B2 (en) 2019-12-19 2022-04-19 Cilag Gmbh International Surgical instrument comprising a powered articulation system
US11701111B2 (en) 2019-12-19 2023-07-18 Cilag Gmbh International Method for operating a surgical stapling instrument
US11446029B2 (en) 2019-12-19 2022-09-20 Cilag Gmbh International Staple cartridge comprising projections extending from a curved deck surface
US11529137B2 (en) 2019-12-19 2022-12-20 Cilag Gmbh International Staple cartridge comprising driver retention members
US11844520B2 (en) 2019-12-19 2023-12-19 Cilag Gmbh International Staple cartridge comprising driver retention members
US11559304B2 (en) 2019-12-19 2023-01-24 Cilag Gmbh International Surgical instrument comprising a rapid closure mechanism
US11291447B2 (en) 2019-12-19 2022-04-05 Cilag Gmbh International Stapling instrument comprising independent jaw closing and staple firing systems
US11931033B2 (en) 2019-12-19 2024-03-19 Cilag Gmbh International Staple cartridge comprising a latch lockout
US11576672B2 (en) 2019-12-19 2023-02-14 Cilag Gmbh International Surgical instrument comprising a closure system including a closure member and an opening member driven by a drive screw
US11607219B2 (en) 2019-12-19 2023-03-21 Cilag Gmbh International Staple cartridge comprising a detachable tissue cutting knife
US12035913B2 (en) 2019-12-19 2024-07-16 Cilag Gmbh International Staple cartridge comprising a deployable knife
US11911032B2 (en) 2019-12-19 2024-02-27 Cilag Gmbh International Staple cartridge comprising a seating cam
US11234698B2 (en) 2019-12-19 2022-02-01 Cilag Gmbh International Stapling system comprising a clamp lockout and a firing lockout
US12029862B2 (en) 2019-12-20 2024-07-09 Biosense Webster (Israel) Ltd. Expandable assembly catheter
US11517218B2 (en) 2019-12-20 2022-12-06 Biosense Webster (Israel) Ltd. Selective graphical presentation of electrophysiological parameters
US20210186305A1 (en) 2019-12-23 2021-06-24 Biosense Webster (Israel) Ltd. Deflectable medical probe having improved resistance to forces applied in rotation
US11006902B1 (en) 2019-12-23 2021-05-18 Biosense Webster (Israel) Ltd. GUI for selective operation of multi-electrode catheters
US11490850B2 (en) 2019-12-23 2022-11-08 Biosense Webster (Israel) Ltd. Handling ectopic beats in electro-anatomical mapping of the heart
US11998265B2 (en) 2019-12-23 2024-06-04 Biosense Webster (Israel) Ltd. Respiration control during cardiac ablation
US11844603B2 (en) 2019-12-24 2023-12-19 Biosense Webster (Israel) Ltd. Visualizing a treatment of breast cancer
US11786271B2 (en) 2019-12-29 2023-10-17 Biosense Webster (Israel) Ltd. Trocar with modular obturator head
US20210196230A1 (en) 2019-12-29 2021-07-01 Biosense Webster (Israel) Ltd. Position registered sideview ultrasound (us) imager inserted into brain via trocar
US20210196319A1 (en) 2019-12-29 2021-07-01 Biosense Webster (Israel) Ltd Trocar with internal camera providing tilted view angle
US20210196315A1 (en) 2019-12-29 2021-07-01 Biosense Webster (Israel) Ltd. Trocar with movable camera and built-in position sensor
US11819242B2 (en) 2019-12-29 2023-11-21 Biosense Webster (Israel) Ltd. Navigated trocar with internal camera
US20210196370A1 (en) 2019-12-30 2021-07-01 Biosense Webster (Israel) Ltd. Neurosurgery guidewire with integral connector for sensing and applying therapeutic electrical energy
US11589770B2 (en) 2019-12-30 2023-02-28 Biosense Webster (Israel) Ltd. Location pad for neurosurgical procedures
US11712295B2 (en) 2019-12-30 2023-08-01 Biosense Webster (Israel) Ltd. Multi-purpose sensing and radiofrequency (RF) ablation spiral electrode for catheter
US11553937B2 (en) 2019-12-30 2023-01-17 Biosense Webster (Israel) Ltd. Deflection mechanism of an ear-nose-throat tool
US11541209B2 (en) 2019-12-30 2023-01-03 Biosense Webster (Israel) Ltd. Preventing twisting of pull wires when deflecting an ear-nose-throat tool
US11737773B2 (en) 2019-12-30 2023-08-29 Biosense Webster (Israel) Ltd. Non-circular working channel of an ear-nose-throat tool
US11723517B2 (en) 2019-12-31 2023-08-15 Biosense Webster (Israel) Ltd. Wiring of trocar having movable camera and fixed position sensor
US11730414B2 (en) 2020-01-21 2023-08-22 Biosense Webster (Israel) Ltd. Automatic pattern acquisition
US11707341B2 (en) 2020-03-02 2023-07-25 Biosense Webster (Israel) Ltd. Jig for assembling a position sensor
US20210278936A1 (en) 2020-03-09 2021-09-09 Biosense Webster (Israel) Ltd. Electrophysiological user interface
USD971227S1 (en) 2020-03-12 2022-11-29 Biosense Webster (Israel) Ltd. Display screen or portion thereof with icon
US20210290094A1 (en) 2020-03-23 2021-09-23 Biosense Webster (Israel) Ltd. Pacing induced electrical activation grading
US11628304B2 (en) 2020-03-31 2023-04-18 Biosense Webster (Israel) Ltd. Detection and mapping of phrenic nerve by pacing
US11571260B2 (en) 2020-03-31 2023-02-07 Biosense Webster (Israel) Ltd. Pre-operative registration of anatomical images with a position-tracking system using ultrasound measurement of skin tissue
US11832883B2 (en) 2020-04-23 2023-12-05 Johnson & Johnson Surgical Vision, Inc. Using real-time images for augmented-reality visualization of an ophthalmology surgical tool
US20210330395A1 (en) 2020-04-23 2021-10-28 Johnson & Johnson Surgical Vision, Inc. Location pad surrounding at least part of patient eye for tracking position of a medical instrument
US11553961B2 (en) 2020-04-30 2023-01-17 Biosense Webster (Israel) Ltd. Catheter with stretchable irrigation tube
IL282631A (en) 2020-05-04 2021-12-01 Biosense Webster Israel Ltd Device, system and method for performing cardiac tissue ablation
US20210361352A1 (en) 2020-05-19 2021-11-25 Biosense Webster (Israel) Ltd. Esophageal-tissue temperature monitoring
US20210369338A1 (en) 2020-06-01 2021-12-02 Biosense Webster (Israel) Ltd. Application of irreversible electroporation (ire) ablation using catheter with electrode array
USD974560S1 (en) 2020-06-02 2023-01-03 Cilag Gmbh International Staple cartridge
USD966512S1 (en) 2020-06-02 2022-10-11 Cilag Gmbh International Staple cartridge
USD967421S1 (en) 2020-06-02 2022-10-18 Cilag Gmbh International Staple cartridge
USD975278S1 (en) 2020-06-02 2023-01-10 Cilag Gmbh International Staple cartridge
USD975851S1 (en) 2020-06-02 2023-01-17 Cilag Gmbh International Staple cartridge
USD975850S1 (en) 2020-06-02 2023-01-17 Cilag Gmbh International Staple cartridge
USD976401S1 (en) 2020-06-02 2023-01-24 Cilag Gmbh International Staple cartridge
US11987017B2 (en) 2020-06-08 2024-05-21 Biosense Webster (Israel) Ltd. Features to assist in assembly and testing of devices
US11794004B2 (en) 2020-06-10 2023-10-24 Biosense Webster (Israel) Ltd. Electroporation with cooling
US20210401491A1 (en) 2020-06-29 2021-12-30 Biosense Webster (Israel) Ltd. Estimating progress of irreversible electroporation ablation based on amplitude of measured bipolar signals
US20220000543A1 (en) 2020-07-06 2022-01-06 Biosense Webster (Israel) Ltd. Bipolar tissue ablation in accordance with a predefined periodic set of time slots
US20220008249A1 (en) 2020-07-07 2022-01-13 Johnson & Johnson Surgical Vision, Inc. Ophthalmic curette
US20220008123A1 (en) 2020-07-13 2022-01-13 Biosense Webster (Israel) Ltd. Sequential activation of electrode-pairs during irreversible electroporation (ire)
US11857182B2 (en) 2020-07-28 2024-01-02 Cilag Gmbh International Surgical instruments with combination function articulation joint arrangements
US20220031385A1 (en) 2020-07-28 2022-02-03 Biosense Webster (Israel) Ltd. Automatically performing irreversible electroporation ablation during heart refractory period
US20220031386A1 (en) 2020-07-28 2022-02-03 Biosense Webster (Israel) Ltd. Controlling irreversible electroporation ablation using a focal catheter having contact-force and temperature sensors
US11357594B2 (en) 2020-08-07 2022-06-14 Johnson & Johnson Surgical Vision, Inc. Jig assembled on stereoscopic surgical microscope for applying augmented reality techniques to surgical procedures
US12004862B2 (en) 2020-08-27 2024-06-11 Biosense Webster (Israel) Ltd. Removing far-field from intracardiac signals
US20220061913A1 (en) 2020-08-28 2022-03-03 Biosense Webster (Israel) Ltd. Proximal Electrode Cooling
CN114159150A (zh) 2020-09-10 2022-03-11 伯恩森斯韦伯斯特(以色列)有限责任公司 表面安装的电极导管
US20220071695A1 (en) 2020-09-10 2022-03-10 Biosense Webster (Israel) Ltd. Flex Circuit and Surface Mounted Electrode Catheter
US11950841B2 (en) 2020-09-22 2024-04-09 Biosense Webster (Israel) Ltd. Basket catheter having insulated ablation electrodes and diagnostic electrodes
US11950840B2 (en) 2020-09-22 2024-04-09 Biosense Webster (Israel) Ltd. Basket catheter having insulated ablation electrodes
US20220087736A1 (en) 2020-09-23 2022-03-24 Biosense Webster (Israel) Ltd. Electrode shorting
US20220087737A1 (en) 2020-09-24 2022-03-24 Biosense Webster (Israel) Ltd. Balloon catheter having a coil for sensing tissue temperature and position of the balloon
US20220096150A1 (en) 2020-09-28 2022-03-31 Biosense Webster (Israel) Ltd. Displaying Indications of Mutual Distances Among Electrodes of a Flexible Ablation Catheter
US20220095942A1 (en) 2020-09-29 2022-03-31 Biosense Webster (Israel) Ltd. Real time removal of ep parameter outliers from visual map
US11918281B2 (en) 2020-10-07 2024-03-05 Biosense Webster (Israel) Ltd. Folding fan catheter with electrodes
US11974803B2 (en) 2020-10-12 2024-05-07 Biosense Webster (Israel) Ltd. Basket catheter with balloon
US12023106B2 (en) 2020-10-12 2024-07-02 Johnson & Johnson Surgical Vision, Inc. Virtual reality 3D eye-inspection by combining images from position-tracked optical visualization modalities
EP4231890A1 (en) 2020-10-21 2023-08-30 Johnson & Johnson Surgical Vision, Inc. Visualizing an organ using multiple imaging modalities combined and displayed in virtual reality
US11534259B2 (en) 2020-10-29 2022-12-27 Cilag Gmbh International Surgical instrument comprising an articulation indicator
US11844518B2 (en) 2020-10-29 2023-12-19 Cilag Gmbh International Method for operating a surgical instrument
USD1013170S1 (en) 2020-10-29 2024-01-30 Cilag Gmbh International Surgical instrument assembly
US11717289B2 (en) 2020-10-29 2023-08-08 Cilag Gmbh International Surgical instrument comprising an indicator which indicates that an articulation drive is actuatable
US11779330B2 (en) 2020-10-29 2023-10-10 Cilag Gmbh International Surgical instrument comprising a jaw alignment system
US11896217B2 (en) 2020-10-29 2024-02-13 Cilag Gmbh International Surgical instrument comprising an articulation lock
USD980425S1 (en) 2020-10-29 2023-03-07 Cilag Gmbh International Surgical instrument assembly
US11452526B2 (en) 2020-10-29 2022-09-27 Cilag Gmbh International Surgical instrument comprising a staged voltage regulation start-up system
US11617577B2 (en) 2020-10-29 2023-04-04 Cilag Gmbh International Surgical instrument comprising a sensor configured to sense whether an articulation drive of the surgical instrument is actuatable
US11931025B2 (en) 2020-10-29 2024-03-19 Cilag Gmbh International Surgical instrument comprising a releasable closure drive lock
US11517390B2 (en) 2020-10-29 2022-12-06 Cilag Gmbh International Surgical instrument comprising a limited travel switch
US11904109B2 (en) 2020-10-30 2024-02-20 Biosense Webster (Israel) Ltd. Catheter introducer
US20220133206A1 (en) 2020-11-03 2022-05-05 Biosense Webster (Israel) Ltd. Recording apparatus noise reduction
US11694401B2 (en) 2020-11-25 2023-07-04 Biosense Webster (Israel) Ltd. Reconstruction of registered geometry based on constant fluoroscopic snapshot
US20220160251A1 (en) 2020-11-25 2022-05-26 Biosense Webster (Israel) Ltd. Acquisition guidance for electroanatomical mapping
US11653915B2 (en) 2020-12-02 2023-05-23 Cilag Gmbh International Surgical instruments with sled location detection and adjustment features
US11678882B2 (en) 2020-12-02 2023-06-20 Cilag Gmbh International Surgical instruments with interactive features to remedy incidental sled movements
US11744581B2 (en) 2020-12-02 2023-09-05 Cilag Gmbh International Powered surgical instruments with multi-phase tissue treatment
US11737751B2 (en) 2020-12-02 2023-08-29 Cilag Gmbh International Devices and methods of managing energy dissipated within sterile barriers of surgical instrument housings
US11890010B2 (en) 2020-12-02 2024-02-06 Cllag GmbH International Dual-sided reinforced reload for surgical instruments
US11627960B2 (en) 2020-12-02 2023-04-18 Cilag Gmbh International Powered surgical instruments with smart reload with separately attachable exteriorly mounted wiring connections
US11944296B2 (en) 2020-12-02 2024-04-02 Cilag Gmbh International Powered surgical instruments with external connectors
US11653920B2 (en) 2020-12-02 2023-05-23 Cilag Gmbh International Powered surgical instruments with communication interfaces through sterile barrier
US11849943B2 (en) 2020-12-02 2023-12-26 Cilag Gmbh International Surgical instrument with cartridge release mechanisms
US20220183748A1 (en) 2020-12-16 2022-06-16 Biosense Webster (Israel) Ltd. Accurate tissue proximity
US20220183761A1 (en) 2020-12-16 2022-06-16 Biosense Webster (Israel) Ltd. Regional resolution in fast anatomical mapping
US20220193370A1 (en) 2020-12-17 2022-06-23 Biosense Webster (Israel) Ltd. Accurate Measurement of Distal End Dimension
US20220192748A1 (en) 2020-12-22 2022-06-23 Biosense Webster (Israel) Ltd. Displaying annotations on design line formed on anatomical map
US20220192737A1 (en) 2020-12-22 2022-06-23 Biosense Webster (Israel) Ltd. Improving lesion uniformity in bipolar cardiac ablation
US11864844B2 (en) 2020-12-22 2024-01-09 Biosense Webster (Israel) Ltd. Distal end assembly guidance
US20220202468A1 (en) 2020-12-28 2022-06-30 Biosense Webster (Israel) Ltd. Generic Box for Electrophysiology System Adapters
US11751869B2 (en) 2021-02-26 2023-09-12 Cilag Gmbh International Monitoring of multiple sensors over time to detect moving characteristics of tissue
US11730473B2 (en) 2021-02-26 2023-08-22 Cilag Gmbh International Monitoring of manufacturing life-cycle
US11812964B2 (en) 2021-02-26 2023-11-14 Cilag Gmbh International Staple cartridge comprising a power management circuit
US20220273362A1 (en) 2021-02-26 2022-09-01 Biosense Webster ( Israel) Ltd. Focal Ablation Catheter Incorporating a Guidewire Inserted Through Irrigation Channel
US11980362B2 (en) 2021-02-26 2024-05-14 Cilag Gmbh International Surgical instrument system comprising a power transfer coil
US11744583B2 (en) 2021-02-26 2023-09-05 Cilag Gmbh International Distal communication array to tune frequency of RF systems
US11950777B2 (en) 2021-02-26 2024-04-09 Cilag Gmbh International Staple cartridge comprising an information access control system
US11749877B2 (en) 2021-02-26 2023-09-05 Cilag Gmbh International Stapling instrument comprising a signal antenna
US11925349B2 (en) 2021-02-26 2024-03-12 Cilag Gmbh International Adjustment to transfer parameters to improve available power
US11950779B2 (en) 2021-02-26 2024-04-09 Cilag Gmbh International Method of powering and communicating with a staple cartridge
US11723657B2 (en) 2021-02-26 2023-08-15 Cilag Gmbh International Adjustable communication based on available bandwidth and power capacity
US11696757B2 (en) 2021-02-26 2023-07-11 Cilag Gmbh International Monitoring of internal systems to detect and track cartridge motion status
US11793514B2 (en) 2021-02-26 2023-10-24 Cilag Gmbh International Staple cartridge comprising sensor array which may be embedded in cartridge body
US11701113B2 (en) 2021-02-26 2023-07-18 Cilag Gmbh International Stapling instrument comprising a separate power antenna and a data transfer antenna
US20220287764A1 (en) 2021-03-10 2022-09-15 Biosense Webster (Israel) Ltd. Initiating ire generation with a ramp
US11826012B2 (en) 2021-03-22 2023-11-28 Cilag Gmbh International Stapling instrument comprising a pulsed motor-driven firing rack
US11717291B2 (en) 2021-03-22 2023-08-08 Cilag Gmbh International Staple cartridge comprising staples configured to apply different tissue compression
US11723658B2 (en) 2021-03-22 2023-08-15 Cilag Gmbh International Staple cartridge comprising a firing lockout
US11737749B2 (en) 2021-03-22 2023-08-29 Cilag Gmbh International Surgical stapling instrument comprising a retraction system
US11806011B2 (en) 2021-03-22 2023-11-07 Cilag Gmbh International Stapling instrument comprising tissue compression systems
US20220296301A1 (en) 2021-03-22 2022-09-22 Biosense Webster (Israel) Ltd. Visualizing multiple parameters overlaid on an anatomical map
US11826042B2 (en) 2021-03-22 2023-11-28 Cilag Gmbh International Surgical instrument comprising a firing drive including a selectable leverage mechanism
US11759202B2 (en) 2021-03-22 2023-09-19 Cilag Gmbh International Staple cartridge comprising an implantable layer
US11786243B2 (en) 2021-03-24 2023-10-17 Cilag Gmbh International Firing members having flexible portions for adapting to a load during a surgical firing stroke
US11944336B2 (en) 2021-03-24 2024-04-02 Cilag Gmbh International Joint arrangements for multi-planar alignment and support of operational drive shafts in articulatable surgical instruments
US11857183B2 (en) 2021-03-24 2024-01-02 Cilag Gmbh International Stapling assembly components having metal substrates and plastic bodies
US11849944B2 (en) 2021-03-24 2023-12-26 Cilag Gmbh International Drivers for fastener cartridge assemblies having rotary drive screws
US11903582B2 (en) 2021-03-24 2024-02-20 Cilag Gmbh International Leveraging surfaces for cartridge installation
US11786239B2 (en) 2021-03-24 2023-10-17 Cilag Gmbh International Surgical instrument articulation joint arrangements comprising multiple moving linkage features
US11849945B2 (en) 2021-03-24 2023-12-26 Cilag Gmbh International Rotary-driven surgical stapling assembly comprising eccentrically driven firing member
US11896218B2 (en) 2021-03-24 2024-02-13 Cilag Gmbh International Method of using a powered stapling device
US11832816B2 (en) 2021-03-24 2023-12-05 Cilag Gmbh International Surgical stapling assembly comprising nonplanar staples and planar staples
US11793516B2 (en) 2021-03-24 2023-10-24 Cilag Gmbh International Surgical staple cartridge comprising longitudinal support beam
US11744603B2 (en) 2021-03-24 2023-09-05 Cilag Gmbh International Multi-axis pivot joints for surgical instruments and methods for manufacturing same
US11896219B2 (en) 2021-03-24 2024-02-13 Cilag Gmbh International Mating features between drivers and underside of a cartridge deck
US11915416B2 (en) 2021-04-20 2024-02-27 Biosense Webster (Israel) Ltd. Multi-layered visualization of data points over heart map
US20220370128A1 (en) 2021-05-18 2022-11-24 Biosense Webster (Israel) Ltd. Efficiency of ire ablation procedure by applying stress signal to target tissue
US20220370145A1 (en) 2021-05-24 2022-11-24 Biosense Webster (Israel) Ltd. Gesture based selection of portion of catheter
US11826047B2 (en) 2021-05-28 2023-11-28 Cilag Gmbh International Stapling instrument comprising jaw mounts
US20220387099A1 (en) 2021-06-07 2022-12-08 Biosense Webster (Israel) Ltd. Automatic anatomical feature identification and map segmentation
US20220387100A1 (en) 2021-06-07 2022-12-08 Biosense Webster (Israel) Ltd. Bipolar electrode pair selection
US20220395214A1 (en) 2021-06-09 2022-12-15 Biosense Webster (Israel) Ltd. Wave propagation control enhancement
US20220395321A1 (en) 2021-06-10 2022-12-15 Biosense Webster (Israel) Ltd. Follow wave propagation
US20220395215A1 (en) 2021-06-15 2022-12-15 Biosense Webster (Israel) Ltd. Visualization of electrical signals propagating over the surface of patient organ
US12016728B2 (en) 2021-06-24 2024-06-25 Biosense Webster (Israel) Ltd. Estimating strain on tissue using 4D ultrasound catheter
US20220409172A1 (en) 2021-06-24 2022-12-29 Biosense Webster (Israel) Ltd. Reconstructing a 4d shell of a volume of an organ using a 4d ultrasound catheter
US20220409167A1 (en) 2021-06-24 2022-12-29 Biosense Webster (Israel) Ltd. Visualization of 4d ultrasound maps
US11771339B2 (en) 2021-06-29 2023-10-03 Biosense Webster (Israel) Ltd. Heterodyne catheter calibration system
US20230008606A1 (en) 2021-07-06 2023-01-12 Biosense Webster (Israel) Ltd. Contact assessment for balloon catheter
US20230015298A1 (en) 2021-07-13 2023-01-19 Biosense Webster (Isreal) Ltd. Ablation electrodes made from electrical traces of flexible printed circuit board
US20230028867A1 (en) 2021-07-23 2023-01-26 Biosense Webster (Israel) Ltd. Accurate tissue proximity
US20230042941A1 (en) 2021-08-06 2023-02-09 Biosense Webster (Israel) Ltd. Graphical user interface template for reducing setup time of electrophysiological procedures
US11972855B2 (en) 2021-08-12 2024-04-30 Biosense Webster (Israel) Ltd. Assessing lesions formed in an ablation procedure
US20230050590A1 (en) 2021-08-12 2023-02-16 Biosense Webster (Israel) Ltd. Presenting quality measures of tissue ablation in a blood vessel using a two-dimensional map
US20230052130A1 (en) 2021-08-12 2023-02-16 Biosense Webster (Israel) Ltd. Electro-anatomical mapping and annotation presented in electrophysiological procedures
US20230053064A1 (en) 2021-08-16 2023-02-16 Biosense Webster (Israel) Ltd. Catheter having electrodes with adjustable size
US20230051310A1 (en) 2021-08-16 2023-02-16 Biosense Webster (Israel) Ltd. Phrenic nerve warning
US20230056388A1 (en) 2021-08-23 2023-02-23 Biosense Webster (Israel) Ltd. Identifying a vortex in an electro-anatomical map
IL295287A (en) 2021-08-31 2023-03-01 Biosense Webster Israel Ltd Reducing the perceived latency of catheters
US20230088042A1 (en) 2021-09-20 2023-03-23 Biosense Webster (Israel) Ltd. Ablating a region of patient organ using selected ablation electrodes of an expandable catheter
US20230091133A1 (en) 2021-09-23 2023-03-23 Biosense Webster (Israel) Ltd. Magnetic location sensor and ultrasound array on printed-circuit-board (pcb) of catheter and calibration thereof
US20230091996A1 (en) 2021-09-23 2023-03-23 Biosense Webster (Israel) Ltd. Ultrasound imaging of cardiac anatomy using doppler analysis
US11903656B2 (en) 2021-09-24 2024-02-20 Biosense Webster (Israel) Ltd. Automatic control and enhancement of 4D ultrasound images
CN118043004A (zh) 2021-09-30 2024-05-14 伯恩森斯韦伯斯特(以色列)有限责任公司 用于可扩展组件导管的设备和方法
US20230112597A1 (en) 2021-10-11 2023-04-13 Biosense Webster (Israel) Ltd. Suppressing interference in electrocardiogram signals using a trained neural network
US20230117302A1 (en) 2021-10-14 2023-04-20 Johnson & Johnson Surgical Vision, Inc. Robotic movement for vision care surgery mimicking probe navigated by magnetic tracking
US20230120856A1 (en) 2021-10-14 2023-04-20 Biosense Webster (Israel) Ltd. High frequency unipolar electroporation ablation
US11957337B2 (en) 2021-10-18 2024-04-16 Cilag Gmbh International Surgical stapling assembly with offset ramped drive surfaces
US11980363B2 (en) 2021-10-18 2024-05-14 Cilag Gmbh International Row-to-row staple array variations
US11877745B2 (en) 2021-10-18 2024-01-23 Cilag Gmbh International Surgical stapling assembly having longitudinally-repeating staple leg clusters
US20230128764A1 (en) 2021-10-25 2023-04-27 Biosense Webster (Israel) Ltd. Training system for a neural network to guide a robotic arm to operate a catheter
US11937816B2 (en) 2021-10-28 2024-03-26 Cilag Gmbh International Electrical lead arrangements for surgical instruments
US20230147259A1 (en) 2021-11-10 2023-05-11 Biosense Webster (Israel) Ltd. Estimating contact force applied between catheter and tissue using transmitter and receivers of the catheter
US20230157616A1 (en) 2021-11-22 2023-05-25 Biosense Webster (Israel) Ltd. Transient Event Identification
US20230157569A1 (en) 2021-11-22 2023-05-25 Biosense Webster (Israel) Ltd. Mapping System with Real Time Electrogram Overlay
WO2023094951A1 (en) 2021-11-29 2023-06-01 Johnson & Johnson Surgical Vision, Inc. Ophthalmic curette
US20230172512A1 (en) 2021-12-06 2023-06-08 Biosense Webster (Israel) Ltd. Catheter connection configuration system
US20230190382A1 (en) 2021-12-20 2023-06-22 Biosense Webster (Israel) Ltd. Directing an ultrasound probe using known positions of anatomical structures
US20230190233A1 (en) 2021-12-20 2023-06-22 Biosense Webster (Israel) Ltd. Visualization of change in anatomical slope using 4d ultrasound catheter
US20230210589A1 (en) 2021-12-30 2023-07-06 Biosense Webster (Israel) Ltd. Basket Catheter Having Ablation Electrodes and Temperature Sensors
US20230211118A1 (en) 2021-12-30 2023-07-06 Biosense Webster (Israel) Ltd. Soldering Leads to Pads in Producing Basket Catheter
US20230210588A1 (en) 2021-12-30 2023-07-06 Biosense Webster (Israel) Ltd. Basket Catheter Having Ablation Electrodes and Electro-Anatomical Sensing Electrodes
US20230210437A1 (en) 2021-12-30 2023-07-06 Biosense Webster (Israel) Ltd. Intuitive Mapping System
US20230218272A1 (en) 2022-01-10 2023-07-13 Biosense Webster (Israel) Ltd. Controlling and visualizing rotation and deflection of a 4d ultrasound catheter having multiple shafts
US20230263452A1 (en) 2022-02-22 2023-08-24 Biosense Webster (Israel) Ltd. Automatic storage and display of ecg signals indicative of atrial fibrillation
US11900524B2 (en) 2022-03-03 2024-02-13 Biosense Webster (Israel) Ltd. Constructing topography of lumen wall in 4D ultrasound image with virtual ellipsoid or polyhedron
WO2023166395A1 (en) 2022-03-03 2023-09-07 Biosense Webster (Israel) Ltd. Displaying marks on walls of ear-nose-throat (ent) lumens for improving navigation of ent tools
US20230309853A1 (en) 2022-03-31 2023-10-05 Biosense Webster (Israel) Ltd. Noise in electro-anatomic signals
US20230329678A1 (en) 2022-04-14 2023-10-19 Biosense Webster (Israel) Ltd. Augmented ultrasonic images
US20230329617A1 (en) 2022-04-15 2023-10-19 Biosense Webster (Israel) Ltd. Neural network intracardiac egm annotation
US20230329779A1 (en) 2022-04-18 2023-10-19 Biosense Webster (Israel) Ltd. Switching unit for operating a multi-catheter system
US20230337960A1 (en) 2022-04-20 2023-10-26 Biosense Webster (Israel) Ltd. Projecting activation wave velocity onto mapped cardiac chamber
US20230355159A1 (en) 2022-05-04 2023-11-09 Biosense Webster (Israel) Ltd. Detecting potential slow-conduction cardiac tissue areas in stable arrhythmias
US20230372021A1 (en) 2022-05-20 2023-11-23 Biosense Webster (Israel) Ltd. Displaying orthographic and endoscopic views of a plane selected in a three-dimensional anatomical image
US20230404676A1 (en) 2022-05-20 2023-12-21 Biosense Webster (Israel) Ltd. Visualizing a quality index indicative of ablation stability at ablation site
US20230380890A1 (en) 2022-05-26 2023-11-30 Biosense Webster (Israel) Ltd. Transseptal tissue puncture apparatuses, systems, and methods
US20230404644A1 (en) 2022-06-16 2023-12-21 Biosense Webster (Israel) Ltd. High power multiplexer with low power components
US20230404677A1 (en) 2022-06-20 2023-12-21 Biosense Webster (Israel) Ltd. Applying ablation signals to both sides of tissue
US20240000420A1 (en) 2022-06-29 2024-01-04 Biosense Webster (Israel) Ltd. Systems and methods for cavity imaging in patient organ based on position of 4d ultrasound catheter
US20240016435A1 (en) 2022-07-12 2024-01-18 Biosense Webster (Israel) Ltd. Location-based pattern matching of coronary sinus (cs) signals
US20240050017A1 (en) 2022-08-10 2024-02-15 Biosense Webster (Israel) Ltd. Visualizing and Clustering Multiple Electrodes of a High-Definition Catheter Projected on Tissue Surface
US20240058073A1 (en) 2022-08-18 2024-02-22 Biosense Webster (Israel) Ltd. Multi-arm Catheter with Improved Magnetic Location Tracking
US20240074725A1 (en) 2022-09-01 2024-03-07 Biosense Webster (Israel) Ltd. Safety alert based on 4d intracardiac echo (ice) catheter tracking

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173228A (en) * 1977-05-16 1979-11-06 Applied Medical Devices Catheter locating device
JPS6232304A (ja) 1985-08-06 1987-02-12 Anpuru Software Kk 三次元位置検出装置
US4905698A (en) * 1988-09-13 1990-03-06 Pharmacia Deltec Inc. Method and apparatus for catheter location determination
CN1049287A (zh) * 1989-05-24 1991-02-20 住友电气工业株式会社 治疗导管
US5057095A (en) * 1989-11-16 1991-10-15 Fabian Carl E Surgical implement detector utilizing a resonant marker
US5425367A (en) * 1991-09-04 1995-06-20 Navion Biomedical Corporation Catheter depth, position and orientation location system
CA2142338C (en) * 1992-08-14 1999-11-30 John Stuart Bladen Position location system
US5725578A (en) * 1992-08-24 1998-03-10 Lipomatrix Incoporated Temporary implant with transponder and methods for locating and indentifying
US5391199A (en) * 1993-07-20 1995-02-21 Biosense, Inc. Apparatus and method for treating cardiac arrhythmias
US5425382A (en) * 1993-09-14 1995-06-20 University Of Washington Apparatus and method for locating a medical tube in the body of a patient
US5558091A (en) * 1993-10-06 1996-09-24 Biosense, Inc. Magnetic determination of position and orientation
CA2607769C (en) 1994-08-19 2012-04-24 Biosense, Inc. Medical diagnosis, treatment and imaging systems
IL125758A (en) * 1996-02-15 2003-07-06 Biosense Inc Medical probes with field transducers
US6147480A (en) 1997-10-23 2000-11-14 Biosense, Inc. Detection of metal disturbance
US6073043A (en) * 1997-12-22 2000-06-06 Cormedica Corporation Measuring position and orientation using magnetic fields
US6239724B1 (en) * 1997-12-30 2001-05-29 Remon Medical Technologies, Ltd. System and method for telemetrically providing intrabody spatial position
AU2400200A (en) * 1998-12-31 2000-07-31 Ball Semiconductor Inc. Miniature implanted orthopedic sensors
US7034660B2 (en) * 1999-02-26 2006-04-25 Sri International Sensor devices for structural health monitoring
US6301545B1 (en) * 1999-04-30 2001-10-09 Sirf Technology, Inc. Global positioning system tag system
US6396438B1 (en) * 1999-09-24 2002-05-28 Slc Technologies System and method for locating radio frequency identification tags using three-phase antenna
US6172499B1 (en) * 1999-10-29 2001-01-09 Ascension Technology Corporation Eddy current error-reduced AC magnetic position measurement system
US7039453B2 (en) * 2000-02-08 2006-05-02 Tarun Mullick Miniature ingestible capsule
DE60015721T2 (de) 2000-03-21 2005-03-31 Radi Medical Systems Ab Passive Biotelemetrie
JP4700209B2 (ja) 2000-03-21 2011-06-15 ラディ・メディカル・システムズ・アクチェボラーグ 受動バイオテレメトリ
US7729742B2 (en) 2001-12-21 2010-06-01 Biosense, Inc. Wireless position sensor

Also Published As

Publication number Publication date
EP1321097A3 (en) 2003-12-10
JP2003299634A (ja) 2003-10-21
DE60221781D1 (de) 2007-09-27
DE60221781T2 (de) 2008-06-05
ATE369790T1 (de) 2007-09-15
DK1321097T3 (da) 2008-01-07
EP1321097B1 (en) 2007-08-15
JP4549624B2 (ja) 2010-09-22
ES2291423T3 (es) 2008-03-01
US7729742B2 (en) 2010-06-01
CA2414914A1 (en) 2003-06-21
SI1321097T1 (sl) 2008-02-29
EP1321097A2 (en) 2003-06-25
CA2414914C (en) 2012-06-26
CY1106941T1 (el) 2012-09-26
IL153437A (en) 2009-02-11
US20030120150A1 (en) 2003-06-26
KR20030053039A (ko) 2003-06-27
IL153437A0 (en) 2003-07-06
AU2002318895B2 (en) 2007-10-04
HK1053599A1 (en) 2003-10-31

Similar Documents

Publication Publication Date Title
US7729742B2 (en) Wireless position sensor
EP1530947B1 (en) Digital wireless position sensor
US7835785B2 (en) DC magnetic-based position and orientation monitoring system for tracking medical instruments
JP4044590B2 (ja) 体内プローブおよびそれを用いた装置
AU2004203442B2 (en) Energy transfer amplification for intrabody devices
US9579161B2 (en) Method and apparatus for tracking a patient
US20050085720A1 (en) Method and apparatus for surgical navigation
WO1997029682A1 (en) Locatable biopsy needle