BR112012010618A8 - Transdutor de ultrassom focalizado de alta intensidade - Google Patents

Transdutor de ultrassom focalizado de alta intensidade

Info

Publication number
BR112012010618A8
BR112012010618A8 BR112012010618A BR112012010618A BR112012010618A8 BR 112012010618 A8 BR112012010618 A8 BR 112012010618A8 BR 112012010618 A BR112012010618 A BR 112012010618A BR 112012010618 A BR112012010618 A BR 112012010618A BR 112012010618 A8 BR112012010618 A8 BR 112012010618A8
Authority
BR
Brazil
Prior art keywords
focused ultrasound
intensity focused
high intensity
piezoelectric
ultrasound transducer
Prior art date
Application number
BR112012010618A
Other languages
English (en)
Other versions
BR112012010618A2 (pt
Inventor
Sheirer Barry
Manning Ryan
William Myers John
Original Assignee
Koninklijke Eletronics N V
Koninklijke Philips Nv
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 Koninklijke Eletronics N V, Koninklijke Philips Nv filed Critical Koninklijke Eletronics N V
Publication of BR112012010618A2 publication Critical patent/BR112012010618A2/pt
Publication of BR112012010618A8 publication Critical patent/BR112012010618A8/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
    • B06B1/0637—Spherical array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0056—Beam shaping elements
    • A61N2007/0065—Concave transducers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0078—Ultrasound therapy with multiple treatment transducers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0086—Beam steering
    • A61N2007/0095—Beam steering by modifying an excitation signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Surgical Instruments (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

TRANSDUTOR DE ULTRASSOM FOCALIZADO DE ALTA INTENSIDADE (HIFU). Um transdutor de ultrassom focalizado de alta intensidade (HIFU), compreendendo uma matriz piezoelétrica com uma camada de material piezoelétrico tendo uma superfície frontal voltada ao paciente e uma superfície traseira, a transmissão, e uma pluralidade de eletrodos localizada as superfícies frontal e traseira do material piezoelétrica. As conexões elétricas entre um eletrodo na superfície traseira, e um eletrodo na superfície frontal da matriz piezoelétrica são feitas através de vias condutoras não magnéticas que se estendem através da camada de material piezoelétrico.
BR112012010618A 2009-11-09 2010-11-03 Transdutor de ultrassom focalizado de alta intensidade BR112012010618A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25930909P 2009-11-09 2009-11-09
PCT/IB2010/054986 WO2011055317A1 (en) 2009-11-09 2010-11-03 Ultrasonic hifu transducer with non - magnetic conductive vias

Publications (2)

Publication Number Publication Date
BR112012010618A2 BR112012010618A2 (pt) 2016-03-29
BR112012010618A8 true BR112012010618A8 (pt) 2017-10-10

Family

ID=43969637

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012010618A BR112012010618A8 (pt) 2009-11-09 2010-11-03 Transdutor de ultrassom focalizado de alta intensidade

Country Status (7)

Country Link
US (1) US9039624B2 (pt)
EP (1) EP2498922B1 (pt)
JP (1) JP5731524B2 (pt)
CN (1) CN102596431B (pt)
BR (1) BR112012010618A8 (pt)
RU (1) RU2544878C2 (pt)
WO (1) WO2011055317A1 (pt)

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RU2529625C2 (ru) 2010-01-19 2014-09-27 Дзе Борд Оф Риджентс Оф Дзе Юниверсити Оф Техас Систем Устройства и системы для генерации высокочастотных ударных волн и способы их использования
US11865371B2 (en) 2011-07-15 2024-01-09 The Board of Regents of the University of Texas Syster Apparatus for generating therapeutic shockwaves and applications of same
US10835767B2 (en) 2013-03-08 2020-11-17 Board Of Regents, The University Of Texas System Rapid pulse electrohydraulic (EH) shockwave generator apparatus and methods for medical and cosmetic treatments
US9502023B2 (en) 2013-03-15 2016-11-22 Fujifilm Sonosite, Inc. Acoustic lens for micromachined ultrasound transducers
EP2994944B1 (en) * 2013-05-08 2018-08-01 Dalhousie University Acoustic transmitter and implantable receiver
CN107864633A (zh) 2014-12-19 2018-03-30 皮埃尔与玛丽·居里-巴黎第六大学 用于脑治疗的可植入的超声发生治疗装置、包括此装置的设备以及实施此装置的方法
US11229575B2 (en) 2015-05-12 2022-01-25 Soliton, Inc. Methods of treating cellulite and subcutaneous adipose tissue
US11420078B2 (en) 2016-03-11 2022-08-23 Sorbonne Universite Implantable ultrasound generating treating device for spinal cord and/or spinal nerve treatment, apparatus comprising such device and method
CN109414243B (zh) 2016-03-11 2022-03-29 索邦大学 用于脊髓和脊神经治疗的外部超声波生成治疗装置、包括该装置的设备和实施该装置的方法
TWI742110B (zh) 2016-07-21 2021-10-11 美商席利通公司 具備改良電極壽命之快速脈波電動液壓脈衝產生裝置及使用該裝置生成壓縮聲波之方法
KR102587035B1 (ko) 2017-02-19 2023-10-10 솔리톤, 인코포레이티드 생물학적 매체 내의 선택적 레이저 유도 광학 파괴
AU2020314327A1 (en) * 2019-07-16 2021-11-25 Smilesonica Inc. Ultrasound apparatus and related methods of use
CN113165017B (zh) * 2019-11-21 2022-06-10 深圳市汇顶科技股份有限公司 超声换能器、信息采集元件及电子设备
CN111695534B (zh) * 2020-06-16 2024-02-02 京东方科技集团股份有限公司 指纹识别传感器和显示面板

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US4633122A (en) * 1985-06-18 1986-12-30 Pennwalt Corporation Means for electrically connecting electrodes on different surfaces of piezoelectric polymeric films
US5381385A (en) * 1993-08-04 1995-01-10 Hewlett-Packard Company Electrical interconnect for multilayer transducer elements of a two-dimensional transducer array
RU2091185C1 (ru) * 1995-07-20 1997-09-27 Институт микроэлектроники РАН Фокусирующий акустический преобразователь
US5998908A (en) * 1996-05-09 1999-12-07 Crest Ultrasonics Corp. Transducer assembly having ceramic structure
EP0998217B1 (en) * 1997-05-23 2009-01-07 ProRhythm, Inc. Disposable high intensity focused ultrasound applicator
US6589180B2 (en) * 2001-06-20 2003-07-08 Bae Systems Information And Electronic Systems Integration, Inc Acoustical array with multilayer substrate integrated circuits
JP2004356206A (ja) * 2003-05-27 2004-12-16 Fuji Photo Film Co Ltd 積層構造体及びその製造方法
JP4670260B2 (ja) * 2004-05-25 2011-04-13 Ｔｄｋ株式会社 積層型電子部品
JP4387885B2 (ja) 2004-06-30 2009-12-24 株式会社東芝 超音波治療装置
JP4181103B2 (ja) * 2004-09-30 2008-11-12 株式会社東芝 超音波プローブおよび超音波診断装置
RU2294061C1 (ru) * 2005-06-14 2007-02-20 Государственное образовательное учреждение высшего профессионального образования "Ростовский Государственный Университет" (РГУ) Многоэлементный пьезоэлектрический преобразователь и способ его изготовления
US20070007863A1 (en) * 2005-07-11 2007-01-11 Siemens Medical Solutions Usa. Inc. Drilled multi-layer ultrasound transducer array
CN101616712A (zh) 2007-02-23 2009-12-30 皇家飞利浦电子股份有限公司 超声装置、治疗***以及增加工作流的方法
US8008842B2 (en) * 2007-10-26 2011-08-30 Trs Technologies, Inc. Micromachined piezoelectric ultrasound transducer arrays
CN201157632Y (zh) * 2007-10-30 2008-12-03 深圳市蓝韵实业有限公司 一种超声肿瘤治疗***换能器馈线结构和换能器
US8466605B2 (en) 2008-03-13 2013-06-18 Ultrashape Ltd. Patterned ultrasonic transducers

Also Published As

Publication number Publication date
CN102596431B (zh) 2016-01-20
US20120323147A1 (en) 2012-12-20
EP2498922B1 (en) 2013-09-18
JP5731524B2 (ja) 2015-06-10
EP2498922A1 (en) 2012-09-19
CN102596431A (zh) 2012-07-18
RU2012124021A (ru) 2013-12-20
WO2011055317A1 (en) 2011-05-12
RU2544878C2 (ru) 2015-03-20
BR112012010618A2 (pt) 2016-03-29
JP2013509936A (ja) 2013-03-21
US9039624B2 (en) 2015-05-26

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements