IN2014DN10263A - - Google Patents

Download PDF

Info

Publication number
IN2014DN10263A
IN2014DN10263A IN10263DEN2014A IN2014DN10263A IN 2014DN10263 A IN2014DN10263 A IN 2014DN10263A IN 10263DEN2014 A IN10263DEN2014 A IN 10263DEN2014A IN 2014DN10263 A IN2014DN10263 A IN 2014DN10263A
Authority
IN
India
Prior art keywords
network
emitting means
transducers
wave
reflective cavity
Prior art date
Application number
Inventor
Bastien Arnal
Mathieu Pernot
Mickaël Tanter
Mathias Fink
Original Assignee
Centre Nat Rech Scient
Inserm Inst Nat De La Santé Et De La Rech 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 Nat Rech Scient, Inserm Inst Nat De La Santé Et De La Rech Médicale filed Critical Centre Nat Rech Scient
Publication of IN2014DN10263A publication Critical patent/IN2014DN10263A/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)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Device for focusing pulses comprising at least emitting means comprising a network (5) of transducers (6) these emitting means being adapted to make the network of transducers emit into a reflective cavity (7) at least one wave focused onto at least one target point (4) of a target medium (2). The reflective cavity comprises a multi scattering medium (8) adapted to cause multiple scattering of said wave.
IN10263DEN2014 2012-06-06 2013-06-04 IN2014DN10263A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1255251A FR2991807B1 (en) 2012-06-06 2012-06-06 DEVICE AND METHOD FOR FOCUSING PULSES
PCT/FR2013/051259 WO2013182800A2 (en) 2012-06-06 2013-06-04 Device and method for focusing pulses

Publications (1)

Publication Number Publication Date
IN2014DN10263A true IN2014DN10263A (en) 2015-08-07

Family

ID=47172750

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10263DEN2014 IN2014DN10263A (en) 2012-06-06 2013-06-04

Country Status (9)

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

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
US10780298B2 (en) 2013-08-22 2020-09-22 The Regents Of The University Of Michigan Histotripsy using very short monopolar ultrasound pulses
FR3027161B1 (en) * 2014-10-09 2017-05-12 Centre Nat Rech Scient METHOD FOR GENERATING HIGH POWER ELECTROMAGNETIC RADIATION
US10736603B2 (en) * 2015-04-02 2020-08-11 Cardiawave Method and apparatus for treating valvular disease
CN108348772B (en) 2015-06-24 2020-03-03 美国密歇根州立大学试剂中心 Histotripsy therapy system and method for treating brain tissue
FI127711B (en) * 2016-05-13 2018-12-31 Altum Tech Oy A method for cleaning of a device
US10300308B2 (en) * 2016-09-23 2019-05-28 SonaCare Medical, LLC System, apparatus and method for high-intensity focused ultrasound (HIFU) and/or ultrasound delivery while protecting critical structures
ES2774069T3 (en) 2017-02-17 2020-07-16 Cardiawave System for the safe insonification of living tissues
CA3120586A1 (en) 2018-11-28 2020-06-04 Histosonics, Inc. Histotripsy systems and methods
EP4096782A4 (en) 2020-01-28 2024-02-14 The Regents Of The University Of Michigan Systems and methods for histotripsy immunosensitization
EP4052665A1 (en) * 2021-03-04 2022-09-07 Storz Medical AG Diffuser for a shockwave transducer
CN117335919B (en) * 2023-12-01 2024-03-08 深圳市安卫普科技有限公司 Ultrasonic probe and recording shielding device using same

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037641A1 (en) * 1980-10-04 1982-05-13 Gesellschaft für Strahlen- und Umweltforschung mbH, 8042 Neuherberg ULTRASONIC TRANSMITTER
DE3240691C1 (en) * 1982-11-04 1987-12-23 Dornier System Gmbh, 7990 Friedrichshafen Device for generating shock wave pulse trains
DE3525641A1 (en) * 1985-07-18 1987-01-22 Eisenmenger Wolfgang Method and device for the contactless crushing of concrements in the body of living beings
JPS63111852A (en) * 1986-10-29 1988-05-17 オリンパス光学工業株式会社 Ultrasonic medical treatment apparatus
BR8807897A (en) * 1989-01-13 1991-04-02 Fiz Tekhn I Im A F Loffe Akade APPARATUS TO PRODUCE FOCUSED SHOCK WAVES
US5289831A (en) * 1989-03-09 1994-03-01 Vance Products Incorporated Surface-treated stent, catheter, cannula, and the like
JPH0779986A (en) * 1993-09-13 1995-03-28 Toshiba Corp Shock wave treatment equipment
EP0944035B1 (en) * 1995-07-13 2011-03-30 Societe Pour Les Applications Du Retournement Temporel Method and apparatus for the focalisation of acoustic waves
GB2347043A (en) * 1999-02-19 2000-08-23 Imp College Innovations Ltd Ultrasound transducer arrays
US7399284B2 (en) * 2000-05-22 2008-07-15 Miwa Science Laboratory Inc. Ultrasonic irradiation apparatus
JP2003093389A (en) * 2001-09-27 2003-04-02 Hitachi Medical Corp Ultrasonograph
HU224572B1 (en) * 2002-11-05 2005-11-28 Khaled Awad Saleh Nashwan Device for treating patients suffering from haemal affection by a combination of infra-, audible- and ultrasound waves
US8088067B2 (en) * 2002-12-23 2012-01-03 Insightec Ltd. Tissue aberration corrections in ultrasound therapy
US7201749B2 (en) * 2003-02-19 2007-04-10 Biosense, Inc. Externally-applied high intensity focused ultrasound (HIFU) for pulmonary vein isolation
CN2736702Y (en) * 2003-12-29 2005-10-26 张心全 Solar furnace light and heat focusing mirror
CN1669672A (en) * 2005-04-20 2005-09-21 南京航空航天大学 Piezoelectric type multi array element high intensity focusing ultrasonic transducer and focusing method
US20090216128A1 (en) * 2008-02-25 2009-08-27 Artann Laboratories, Inc. Broadband Ultrasonic Probe
CN102016979B (en) * 2008-04-02 2012-09-05 英国国防部 Tunable acoustic reflector
US7587291B1 (en) * 2008-05-05 2009-09-08 Artann Laboratories Focusing of broadband acoustic signals using time-reversed acoustics
FR2932339B1 (en) * 2008-06-09 2012-11-23 Centre Nat Rech Scient WAVE PROPAGATION SURVEY METHOD AND DEVICE
US20100106063A1 (en) * 2008-10-29 2010-04-29 Cabochon Aesthetics, Inc. Ultrasound Enhancing Target for Treating Subcutaneous Tissue
AU2010228947B2 (en) * 2009-03-23 2012-12-06 Medicis Technologies Corporation Analysis of real time backscatter data for fault signal generation in a medical HIFU device
CN201434915Y (en) * 2009-07-09 2010-03-31 淄博大运特工程材料科技有限公司 Focusing reflective film

Also Published As

Publication number Publication date
JP2015519963A (en) 2015-07-16
US20150151141A1 (en) 2015-06-04
FR2991807B1 (en) 2014-08-29
IL236056B (en) 2019-09-26
JP6196298B2 (en) 2017-09-13
WO2013182800A3 (en) 2014-03-27
WO2013182800A2 (en) 2013-12-12
EP2858760A2 (en) 2015-04-15
CN104684658A (en) 2015-06-03
FR2991807A1 (en) 2013-12-13
IL236056A0 (en) 2015-01-29
CA2874836A1 (en) 2013-12-12

Similar Documents

Publication Publication Date Title
IN2014DN10263A (en)
EP3830674A4 (en) Depth plane selection for multi-depth plane display systems by user categorization
EP3542209A4 (en) An optical beam director
MA40485A (en) Guided surface wave transmission of multiple frequencies in a lossy media
EP2964086A4 (en) Transducers, systems, and manufacturing techniques for focused ultrasound therapies
SG11201501253TA (en) Acoustic source for generating an acoustic beam
EP3346224A4 (en) Shooting system using laser beam
EP3679666A4 (en) An optical beam director
EP3180823A4 (en) Multibeam fiber laser system
EP3331109A4 (en) Laser light source device
EP3675959A4 (en) Transducer assembly for generating focused ultrasound
EP3692392A4 (en) Multi-pulse fusion analysis for lidar ranging
EP3116309A4 (en) Animal trap with simplified, high speed operation
EP3754366A4 (en) Laser radar device
GB201816836D0 (en) High rate distributed acoustic sensing using high power light pulses
EP3943151A4 (en) Light emission device
EP3116405A4 (en) High frequency ultrasound transducer having an ultrasonic lens with integral central matching layer
EP3306760A4 (en) Laser array beam combining device
EP4042886A4 (en) Ultrasonic atomizer
EP3784654A4 (en) Isoindolines as hdac inhibitors
EP3609064A4 (en) Laser driving power source
EP3196991A4 (en) Fiber laser device
EP3865072A4 (en) Ultrasonic probe
EP3778101A4 (en) Laser welding device
EP4042314A4 (en) Generating two-dimensional views with gridline information