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FR2991807B1 - Dispositif et procede de focalisation d'impulsions - Google Patents

Dispositif et procede de focalisation d'impulsions

Info

Publication number
FR2991807B1
FR2991807B1 FR1255251A FR1255251A FR2991807B1 FR 2991807 B1 FR2991807 B1 FR 2991807B1 FR 1255251 A FR1255251 A FR 1255251A FR 1255251 A FR1255251 A FR 1255251A FR 2991807 B1 FR2991807 B1 FR 2991807B1
Authority
FR
France
Prior art keywords
focusing pulses
focusing
pulses
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1255251A
Other languages
English (en)
Other versions
FR2991807A1 (fr
Inventor
Bastien Arnal
Mathieu Pernot
Mickael Tanter
Mathias Fink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Institut National de la Sante et de la Recherche Medicale INSERM
Original Assignee
Centre National de la Recherche Scientifique CNRS
Institut National de la Sante et de la Recherche Medicale INSERM
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
Priority to FR1255251A priority Critical patent/FR2991807B1/fr
Application filed by Centre National de la Recherche Scientifique CNRS, Institut National de la Sante et de la Recherche Medicale INSERM filed Critical Centre National de la Recherche Scientifique CNRS
Priority to EP13730033.1A priority patent/EP2858760A2/fr
Priority to CN201380030191.XA priority patent/CN104684658A/zh
Priority to PCT/FR2013/051259 priority patent/WO2013182800A2/fr
Priority to US14/406,125 priority patent/US20150151141A1/en
Priority to JP2015515569A priority patent/JP6196298B2/ja
Priority to IN10263DEN2014 priority patent/IN2014DN10263A/en
Priority to CA2874836A priority patent/CA2874836A1/fr
Publication of FR2991807A1 publication Critical patent/FR2991807A1/fr
Application granted granted Critical
Publication of FR2991807B1 publication Critical patent/FR2991807B1/fr
Priority to IL236056A priority patent/IL236056B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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—Clinical applications
    • A61B8/0833—Clinical applications involving detecting or locating foreign bodies or organic structures
    • A61B8/085—Clinical applications 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
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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 inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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 inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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 inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR1255251A 2012-06-06 2012-06-06 Dispositif et procede de focalisation d'impulsions Expired - Fee Related FR2991807B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1255251A FR2991807B1 (fr) 2012-06-06 2012-06-06 Dispositif et procede de focalisation d'impulsions
CN201380030191.XA CN104684658A (zh) 2012-06-06 2013-06-04 用于聚焦脉冲的设备和方法
PCT/FR2013/051259 WO2013182800A2 (fr) 2012-06-06 2013-06-04 Dispositif et procede de focalisation d'impulsions
US14/406,125 US20150151141A1 (en) 2012-06-06 2013-06-04 Device and Method for Focusing Pulses
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
IN10263DEN2014 IN2014DN10263A (fr) 2012-06-06 2013-06-04
CA2874836A CA2874836A1 (fr) 2012-06-06 2013-06-04 Dispositif et procede de focalisation d'impulsions.
IL236056A IL236056B (en) 2012-06-06 2014-12-04 Device and method for focusing pulses

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2991807A1 FR2991807A1 (fr) 2013-12-13
FR2991807B1 true FR2991807B1 (fr) 2014-08-29

Family

ID=47172750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1255251A Expired - Fee Related FR2991807B1 (fr) 2012-06-06 2012-06-06 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)

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US20140100459A1 (en) 2012-10-05 2014-04-10 The Regents Of The University Of Michigan Bubble-induced color doppler feedback during histotripsy
WO2015003154A1 (fr) 2013-07-03 2015-01-08 Histosonics, Inc. Limiteur de bras d'articulation pour un système de traitement par cavitation aux ultrasons
US10780298B2 (en) 2013-08-22 2020-09-22 The Regents Of The University Of Michigan Histotripsy using very short monopolar ultrasound pulses
FR3027161B1 (fr) * 2014-10-09 2017-05-12 Centre Nat Rech Scient Procede de generation de rayonnements electromagnetiques haute puissance
SG11201707443YA (en) * 2015-04-02 2017-10-30 Cardiawave Method and apparatus for treating valvular disease
ES2948135T3 (es) 2015-06-24 2023-08-31 Univ Michigan Regents Sistemas de terapia de histotripsia para el tratamiento del tejido cerebral
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
ES2774069T3 (es) 2017-02-17 2020-07-16 Cardiawave Sistema para la insonificación segura de tejidos vivos
EP3886737A4 (fr) 2018-11-28 2022-08-24 Histosonics, Inc. Systèmes et procédés d'histotrypsie
CA3169465A1 (fr) 2020-01-28 2021-08-05 The Regents Of The University Of Michigan Systemes et procedes 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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Also Published As

Publication number Publication date
CN104684658A (zh) 2015-06-03
FR2991807A1 (fr) 2013-12-13
JP6196298B2 (ja) 2017-09-13
IL236056B (en) 2019-09-26
WO2013182800A2 (fr) 2013-12-12
IL236056A0 (en) 2015-01-29
IN2014DN10263A (fr) 2015-08-07
WO2013182800A3 (fr) 2014-03-27
CA2874836A1 (fr) 2013-12-12
EP2858760A2 (fr) 2015-04-15
US20150151141A1 (en) 2015-06-04
JP2015519963A (ja) 2015-07-16

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