BR112021018629A2 - Dispositivo de inserção transeptal de balão direcional para procedimentos médicos - Google Patents

Dispositivo de inserção transeptal de balão direcional para procedimentos médicos

Info

Publication number
BR112021018629A2
BR112021018629A2 BR112021018629A BR112021018629A BR112021018629A2 BR 112021018629 A2 BR112021018629 A2 BR 112021018629A2 BR 112021018629 A BR112021018629 A BR 112021018629A BR 112021018629 A BR112021018629 A BR 112021018629A BR 112021018629 A2 BR112021018629 A2 BR 112021018629A2
Authority
BR
Brazil
Prior art keywords
insertion device
balloon
transseptal insertion
distal end
interatrial septum
Prior art date
Application number
BR112021018629A
Other languages
English (en)
Inventor
S Maini Brijeshwar
Original Assignee
East End Medical Llc
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 East End Medical Llc filed Critical East End Medical Llc
Publication of BR112021018629A2 publication Critical patent/BR112021018629A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3478—Endoscopic needles, e.g. for infusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0883—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/445—Details of catheter construction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
    • A61B17/3496—Protecting sleeves or inner probes; Retractable tips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22065—Functions of balloons
    • A61B2017/22069—Immobilising; Stabilising
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A61B2017/3413—Needle locating or guiding means guided by ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/0038—Foramen ovale
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, 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
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking
    • A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Cardiology (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Surgical Instruments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

dispositivo de inserção transeptal de balão direcional para procedimentos médicos. um dispositivo de inserção transeptal inclui uma bainha que define um lúmen e tem uma extremidade distal que está mais próxima do septo interatrial cardíaco de um paciente, pelo menos um balão conectado à extremidade distal da bainha, na qual o pelo menos um balão, quando inflado, pende e se estende além da extremidade distal da bainha, evitando a punção acidental do septo interatrial cardíaco e estabilizando o dispositivo de inserção transeptal contra a fossa oval do septo interatrial cardíaco, e um dilatador posicionado dentro do lúmen. o dilatador tem uma extremidade distal e é capaz de puncionar com precisão o septo interatrial cardíaco sem o uso de uma agulha ou outro instrumento pontiagudo. o pelo menos um balão está conectado a pelo menos um hipotubo através do qual o pelo menos um balão é inflado ou esvaziado por gás ou fluido fluindo através do pelo menos um hipotubo.
BR112021018629A 2019-03-20 2020-03-19 Dispositivo de inserção transeptal de balão direcional para procedimentos médicos BR112021018629A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962821062P 2019-03-20 2019-03-20
PCT/US2020/023518 WO2020191133A1 (en) 2019-03-20 2020-03-19 Directional balloon transseptal insertion device for medical procedures

Publications (1)

Publication Number Publication Date
BR112021018629A2 true BR112021018629A2 (pt) 2021-11-23

Family

ID=70285936

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021018629A BR112021018629A2 (pt) 2019-03-20 2020-03-19 Dispositivo de inserção transeptal de balão direcional para procedimentos médicos

Country Status (11)

Country Link
US (1) US20200297412A1 (pt)
EP (1) EP3941371A1 (pt)
JP (1) JP7473562B2 (pt)
CN (1) CN113692257A (pt)
AU (1) AU2020241992A1 (pt)
BR (1) BR112021018629A2 (pt)
CA (1) CA3138742A1 (pt)
CL (1) CL2021002432A1 (pt)
MX (1) MX2021011279A (pt)
SG (1) SG11202109783SA (pt)
WO (1) WO2020191133A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11660121B2 (en) 2016-10-18 2023-05-30 East End Medical Llc Transseptal insertion device
EP3982849B1 (en) 2019-06-11 2024-05-08 East End Medical LLC Directional balloon transseptal insertion device for medical procedures with improved transseptal puncture system with puncture member balloon seal
EP4031011A1 (en) 2019-09-20 2022-07-27 East End Medical LLC Directional balloon transseptal insertion device for medical procedures with improved transseptal puncture system with puncture member balloon seal
EP4037585A1 (en) 2019-10-04 2022-08-10 Est End Medical, LLC Directional balloon transseptal insertion device for medical procedures with improved handle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7056294B2 (en) * 2000-04-13 2006-06-06 Ev3 Sunnyvale, Inc Method and apparatus for accessing the left atrial appendage
US6790296B2 (en) 2000-11-13 2004-09-14 Neomax Co., Ltd. Nanocomposite magnet and method for producing same
US20060135962A1 (en) * 2004-09-09 2006-06-22 Kick George F Expandable trans-septal sheath
US20130090649A1 (en) * 2011-10-11 2013-04-11 Boston Scientific Scimed, Inc. Device and methods for renal nerve modulation
US10098694B2 (en) * 2013-04-08 2018-10-16 Apama Medical, Inc. Tissue ablation and monitoring thereof
US9788858B2 (en) 2013-04-15 2017-10-17 Transseptal Solutions Ltd. Fossa ovalis penetration using probing elements
US9700351B2 (en) * 2013-04-15 2017-07-11 Transseptal Solutions Ltd. Fossa ovalis penetration
US10993735B2 (en) * 2014-06-13 2021-05-04 InterShunt Technologies, Inc. Method and catheter for creating an interatrial aperture
CN108472475A (zh) 2015-11-13 2018-08-31 波士顿科学国际有限公司 用于跨室间隔穿越的直接可视化装置、***和方法
US10940294B2 (en) * 2016-04-25 2021-03-09 Medtronic Vascular, Inc. Balloon catheter including a drug delivery sheath
US20190029722A1 (en) 2017-07-28 2019-01-31 East End Medical Llc Directional balloon transseptal insertion device for medical procedures

Also Published As

Publication number Publication date
SG11202109783SA (en) 2021-10-28
MX2021011279A (es) 2021-10-26
CA3138742A1 (en) 2020-09-24
CN113692257A (zh) 2021-11-23
JP2022527456A (ja) 2022-06-02
JP7473562B2 (ja) 2024-04-23
AU2020241992A1 (en) 2021-10-07
US20200297412A1 (en) 2020-09-24
EP3941371A1 (en) 2022-01-26
CL2021002432A1 (es) 2022-10-07
WO2020191133A1 (en) 2020-09-24

Similar Documents

Publication Publication Date Title
BR112021018629A2 (pt) Dispositivo de inserção transeptal de balão direcional para procedimentos médicos
CL2020000403A1 (es) Dispositivo de inserción transeptal de globo direccional para procedimientos médicos.
EP2724678B1 (en) Arthroscopic cannula dams for fluid control
BR112022005254A2 (pt) Cateter venoso central agudo e cateter venoso inserido perifericamente integrados
BR112021024901A2 (pt) Dispositivo de inserção transeptal de balão direcional para procedimentos médicos com sistema de punção transeptal aprimorado com vedação de balão de membro de punção
BR112015021394A2 (pt) conjunto de cateter
US20120083661A1 (en) Access port
US10849654B2 (en) Tools and methods for vaginal access
ATE429884T1 (de) Selbstversiegelnde kanüle
BR112015025481A2 (pt) parafuso de intervenção de arquitetura aberta
BR112018014822A2 (pt) porta de acesso e conjunto de cateter incluindo recursos de estabilidade da porção distal do cateter
EP3476271A3 (en) Dilation catheter with navigation sensor and vent passageway in tip
BR112022005123A2 (pt) Dispositivo de inserção transeptal com balão direcional para procedimentos médicos com sistema de punção transeptal aprimorado com selo de balão de membro de punção
BR112022022094A2 (pt) Obturador sem trava com recurso de encaixe por interferência
BR112022022123A2 (pt) Canais de fluxo de ar e padrões em lúmen para cânulas
BR112021021876A2 (pt) Sistemas, dispositivos e métodos de punção transeptal
WO2019111156A3 (en) Dilation instrument with navigation and distally located force sensor
US20160192828A1 (en) Retractor cannula and method of use
BR112014016244A2 (pt) medidor de profundidade para uso de um paciente único
CN209153773U (zh) 一种用于脊柱后路经椎弓根椎体穿刺活检套件
BR112018067590A2 (pt) dispositivo inflável de inserção para inserção percutânea
CN206390946U (zh) 一种心脏手术用拉钩
CN108670323A (zh) 鞍膈撑开器
CN215275235U (zh) 前端方向可调的气切套管
EP2978483B1 (en) Introducer for surgical airway catheters