WO2013182800A3 - Dispositif et procede de focalisation d'impulsions - Google Patents

Dispositif et procede de focalisation d'impulsions Download PDF

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Publication number
WO2013182800A3
WO2013182800A3 PCT/FR2013/051259 FR2013051259W WO2013182800A3 WO 2013182800 A3 WO2013182800 A3 WO 2013182800A3 FR 2013051259 W FR2013051259 W FR 2013051259W WO 2013182800 A3 WO2013182800 A3 WO 2013182800A3
Authority
WO
WIPO (PCT)
Prior art keywords
focusing pulses
network
emitting means
transducers
wave
Prior art date
Application number
PCT/FR2013/051259
Other languages
English (en)
Other versions
WO2013182800A2 (fr
Inventor
Bastien ARNAL
Mathieu Pernot
Mickaël TANTER
Mathias Fink
Original Assignee
Centre National De La Recherche Scientifique - Cnrs -
INSERM (Institut National de la Santé et de la Recherche Médicale)
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 Centre National De La Recherche Scientifique - Cnrs -, INSERM (Institut National de la Santé et de la Recherche Médicale) filed Critical Centre National De La Recherche Scientifique - Cnrs -
Priority to EP13730033.1A priority Critical patent/EP2858760A2/fr
Priority to JP2015515569A priority patent/JP6196298B2/ja
Priority to CA2874836A priority patent/CA2874836A1/fr
Priority to IN10263DEN2014 priority patent/IN2014DN10263A/en
Priority to US14/406,125 priority patent/US20150151141A1/en
Priority to CN201380030191.XA priority patent/CN104684658A/zh
Publication of WO2013182800A2 publication Critical patent/WO2013182800A2/fr
Publication of WO2013182800A3 publication Critical patent/WO2013182800A3/fr
Priority to IL236056A priority patent/IL236056B/en

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
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B3/04—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency involving focusing or reflecting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • 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
    • A61B17/22004—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 using mechanical vibrations, e.g. ultrasonic shock waves
    • 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
    • A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
    • A61B8/085—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
    • 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • 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
    • G10K15/00—Acoustics not otherwise provided for
    • 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
    • A61B17/22004—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 using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B2017/22005—Effects, e.g. on tissue
    • A61B2017/22007—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing
    • A61B2017/22008—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing used or promoted
    • 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
    • A61B17/22004—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 using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—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 using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • A61B2017/22014—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 using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement the ultrasound transducer being outside patient's body; with an ultrasound transmission member; with a wave guide; with a vibrated guide wire
    • A61B2017/22015—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 using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement the ultrasound transducer being outside patient's body; with an ultrasound transmission member; with a wave guide; with a vibrated guide wire with details of the transmission member
    • 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
    • A61B17/22004—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 using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B2017/22027—Features of transducers
    • A61B2017/22028—Features of transducers arrays, e.g. phased arrays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0052—Ultrasound therapy using the same transducer for therapy and imaging
    • 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
    • A61N2007/006—Lenses

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Dispositif de focalisation d'impulsions comprenant au moins des moyens d'émission comportant un réseau (5) de transducteurs (6), ces moyens d'émission étant adaptés pour faire émettre par le réseau de transducteurs, dans une cavité réfléchissante (7), au moins une onde focalisée en au moins un point cible (4) d'un milieu cible (2). La cavité réfléchissante comporte un milieu multi-diffuseur (8) adapté pour provoquer une diffusion multiple de ladite onde.
PCT/FR2013/051259 2012-06-06 2013-06-04 Dispositif et procede de focalisation d'impulsions WO2013182800A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP13730033.1A EP2858760A2 (fr) 2012-06-06 2013-06-04 Dispositif et procede de focalisation d'impulsions
JP2015515569A JP6196298B2 (ja) 2012-06-06 2013-06-04 パルスをフォーカスするためのデバイスおよび方法
CA2874836A CA2874836A1 (fr) 2012-06-06 2013-06-04 Dispositif et procede de focalisation d'impulsions.
IN10263DEN2014 IN2014DN10263A (fr) 2012-06-06 2013-06-04
US14/406,125 US20150151141A1 (en) 2012-06-06 2013-06-04 Device and Method for Focusing Pulses
CN201380030191.XA CN104684658A (zh) 2012-06-06 2013-06-04 用于聚焦脉冲的设备和方法
IL236056A IL236056B (en) 2012-06-06 2014-12-04 Device and method for focusing pulses

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1255251A FR2991807B1 (fr) 2012-06-06 2012-06-06 Dispositif et procede de focalisation d'impulsions
FR1255251 2012-06-06

Publications (2)

Publication Number Publication Date
WO2013182800A2 WO2013182800A2 (fr) 2013-12-12
WO2013182800A3 true WO2013182800A3 (fr) 2014-03-27

Family

ID=47172750

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2013/051259 WO2013182800A2 (fr) 2012-06-06 2013-06-04 Dispositif et procede de focalisation d'impulsions

Country Status (9)

Country Link
US (1) US20150151141A1 (fr)
EP (1) EP2858760A2 (fr)
JP (1) JP6196298B2 (fr)
CN (1) CN104684658A (fr)
CA (1) CA2874836A1 (fr)
FR (1) FR2991807B1 (fr)
IL (1) IL236056B (fr)
IN (1) IN2014DN10263A (fr)
WO (1) WO2013182800A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140100459A1 (en) 2012-10-05 2014-04-10 The Regents Of The University Of Michigan Bubble-induced color doppler feedback during histotripsy
US11432900B2 (en) 2013-07-03 2022-09-06 Histosonics, Inc. Articulating arm limiter for cavitational ultrasound therapy system
WO2015027164A1 (fr) 2013-08-22 2015-02-26 The Regents Of The University Of Michigan Histotripsie au moyen d'impulsions d'ultrasons très courtes
FR3027161B1 (fr) * 2014-10-09 2017-05-12 Centre Nat Rech Scient Procede de generation de rayonnements electromagnetiques haute puissance
JP6727286B2 (ja) * 2015-04-02 2020-07-22 カーディアウェイブ 心膜疾患を治療する方法及び装置
US11135454B2 (en) 2015-06-24 2021-10-05 The Regents Of The University Of Michigan Histotripsy therapy systems and methods for the treatment of brain tissue
FI127711B (en) * 2016-05-13 2018-12-31 Altum Tech Oy METHOD FOR CLEANING THE APPLIANCE
WO2018057580A1 (fr) * 2016-09-23 2018-03-29 SonaCare Medical, LLC Système, appareil et procédé de distribution d'ultrasons focalisés de haute intensité (hifu) et/ou d'ultrasons tout en protégeant des structures critiques
EP3363498B1 (fr) 2017-02-17 2019-12-25 Cardiawave Dispositif pour insonification assurée de tissus vivants
EP3886737A4 (fr) 2018-11-28 2022-08-24 Histosonics, Inc. Systèmes et procédés d'histotrypsie
WO2021155026A1 (fr) 2020-01-28 2021-08-05 The Regents Of The University Of Michigan Systèmes et procédés d'immunosensibilisation par histotripsie
EP4052665A1 (fr) * 2021-03-04 2022-09-07 Storz Medical AG Diffuseur pour transducteur d'onde de choc
CN117335919B (zh) * 2023-12-01 2024-03-08 深圳市安卫普科技有限公司 一种超声波探头及应用其的录音屏蔽器

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GB2087077A (en) * 1980-10-04 1982-05-19 Strahlen Umweltforsch Gmbh Ulstrasonic transmitter
US7587291B1 (en) * 2008-05-05 2009-09-08 Artann Laboratories Focusing of broadband acoustic signals using time-reversed acoustics

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DE3525641A1 (de) * 1985-07-18 1987-01-22 Eisenmenger Wolfgang Verfahren und einrichtung zur beruehrungsfreien zertruemmerung von konkrementen im koerper von lebewesen
JPS63111852A (ja) * 1986-10-29 1988-05-17 オリンパス光学工業株式会社 超音波治療装置
BR8807897A (pt) * 1989-01-13 1991-04-02 Fiz Tekhn I Im A F Loffe Akade Aparelho para produzir ondas de choque focalizadas
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Publication number Priority date Publication date Assignee Title
GB2087077A (en) * 1980-10-04 1982-05-19 Strahlen Umweltforsch Gmbh Ulstrasonic transmitter
US7587291B1 (en) * 2008-05-05 2009-09-08 Artann Laboratories Focusing of broadband acoustic signals using time-reversed acoustics

Also Published As

Publication number Publication date
CN104684658A (zh) 2015-06-03
FR2991807A1 (fr) 2013-12-13
IL236056A0 (en) 2015-01-29
IN2014DN10263A (fr) 2015-08-07
EP2858760A2 (fr) 2015-04-15
WO2013182800A2 (fr) 2013-12-12
CA2874836A1 (fr) 2013-12-12
US20150151141A1 (en) 2015-06-04
IL236056B (en) 2019-09-26
JP6196298B2 (ja) 2017-09-13
JP2015519963A (ja) 2015-07-16
FR2991807B1 (fr) 2014-08-29

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