NL8102707A - Werkwijze en inrichting voor het ultrasoon afbeelden met focussering van een elektronenbundel en aftasting. - Google Patents

Werkwijze en inrichting voor het ultrasoon afbeelden met focussering van een elektronenbundel en aftasting. Download PDF

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Publication number
NL8102707A
NL8102707A NL8102707A NL8102707A NL8102707A NL 8102707 A NL8102707 A NL 8102707A NL 8102707 A NL8102707 A NL 8102707A NL 8102707 A NL8102707 A NL 8102707A NL 8102707 A NL8102707 A NL 8102707A
Authority
NL
Netherlands
Prior art keywords
range
signals
line segment
zones
scanning
Prior art date
Application number
NL8102707A
Other languages
English (en)
Dutch (nl)
Original Assignee
Stanford Res Inst Int
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 US06119937 priority Critical patent/US4305296B2/en
Priority to GB8116331A priority patent/GB2099582B/en
Priority to DE19813121513 priority patent/DE3121513A1/de
Application filed by Stanford Res Inst Int filed Critical Stanford Res Inst Int
Priority to NL8102707A priority patent/NL8102707A/nl
Priority to FR8111301A priority patent/FR2507078B1/fr
Publication of NL8102707A publication Critical patent/NL8102707A/nl

Links

Classifications

    • 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
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • G01N29/0645—Display representation or displayed parameters, e.g. A-, B- or C-Scan
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • G01S15/8918—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being linear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52003—Techniques for enhancing spatial resolution of targets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52046—Techniques for image enhancement involving transmitter or receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/5206—Two-dimensional coordinated display of distance and direction; B-scan display
    • G01S7/52063—Sector scan display
    • 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
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • 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
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/345—Circuits therefor using energy switching from one active element to another

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
NL8102707A 1980-02-08 1981-06-04 Werkwijze en inrichting voor het ultrasoon afbeelden met focussering van een elektronenbundel en aftasting. NL8102707A (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US06119937 US4305296B2 (en) 1980-02-08 1980-02-08 Ultrasonic imaging method and apparatus with electronic beam focusing and scanning
GB8116331A GB2099582B (en) 1980-02-08 1981-05-28 Ultrasonic image methods and apparatus
DE19813121513 DE3121513A1 (de) 1980-02-08 1981-05-29 Impulsgesteuerte ultraschallabbildungs-einrichtung und -verfahren
NL8102707A NL8102707A (nl) 1980-02-08 1981-06-04 Werkwijze en inrichting voor het ultrasoon afbeelden met focussering van een elektronenbundel en aftasting.
FR8111301A FR2507078B1 (fr) 1980-02-08 1981-06-09 Procede et dispositif d'echographie ultrasonore

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US06119937 US4305296B2 (en) 1980-02-08 1980-02-08 Ultrasonic imaging method and apparatus with electronic beam focusing and scanning
US11993780 1980-02-08
GB8116331A GB2099582B (en) 1980-02-08 1981-05-28 Ultrasonic image methods and apparatus
GB8116331 1981-05-28
DE3121513 1981-05-29
DE19813121513 DE3121513A1 (de) 1980-02-08 1981-05-29 Impulsgesteuerte ultraschallabbildungs-einrichtung und -verfahren
NL8102707 1981-06-04
NL8102707A NL8102707A (nl) 1980-02-08 1981-06-04 Werkwijze en inrichting voor het ultrasoon afbeelden met focussering van een elektronenbundel en aftasting.
FR8111301A FR2507078B1 (fr) 1980-02-08 1981-06-09 Procede et dispositif d'echographie ultrasonore
FR8111301 1981-06-09

Publications (1)

Publication Number Publication Date
NL8102707A true NL8102707A (nl) 1983-01-03

Family

ID=27510660

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8102707A NL8102707A (nl) 1980-02-08 1981-06-04 Werkwijze en inrichting voor het ultrasoon afbeelden met focussering van een elektronenbundel en aftasting.

Country Status (5)

Country Link
US (1) US4305296B2 (enExample)
DE (1) DE3121513A1 (enExample)
FR (1) FR2507078B1 (enExample)
GB (1) GB2099582B (enExample)
NL (1) NL8102707A (enExample)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1159945A (en) * 1979-09-20 1984-01-03 George Kossoff Signal processing equipment for ultrasonic visualisation
JPS56121541A (en) * 1980-02-28 1981-09-24 Tokyo Shibaura Electric Co Ultrasonic imaging apparatus
US4665924A (en) * 1980-02-28 1987-05-19 Tokyo Shibaura Denki Kabushiki Kaisha Ultrasonic imaging apparatus
JPS5829455A (ja) * 1981-08-18 1983-02-21 株式会社東芝 超音波診断装置
DE3302886C2 (de) * 1983-01-28 1985-06-20 Dieter Dipl.-Ing. 6652 Bexbach Kiefer Entfernungsmeßgerät
JPH064074B2 (ja) * 1983-02-14 1994-01-19 株式会社日立製作所 超音波診断装置およびこれを用いる音速計測方法
FR2542884B1 (fr) * 1983-03-18 1986-12-26 Cgr Ultrasonic Procede d'imagerie par ultrasons a partir d'un alignement d'elements transducteurs
US5143073A (en) * 1983-12-14 1992-09-01 Edap International, S.A. Wave apparatus system
USRE33590E (en) * 1983-12-14 1991-05-21 Edap International, S.A. Method for examining, localizing and treating with ultrasound
US4691570A (en) * 1984-03-12 1987-09-08 Dietrich Hassler Method and apparatus for ultrasonically scanning a subject with an ultrasound head
EP0208002B1 (de) * 1985-07-05 1990-01-03 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Ultraschallabtastung eines Objekts mit einem Ultraschallkopf
DE3408998A1 (de) * 1984-03-12 1985-09-26 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zur ultraschallabtastung eines objekts mit einem ultraschallkopf
US4733380A (en) * 1984-12-26 1988-03-22 Schlumberger Technology Corporation Apparatus and method for acoustically investigating a casing set in a borehole
US4608868A (en) * 1985-03-22 1986-09-02 Sri International Ultrasonic reflex transmission imaging method and apparatus
US4730495A (en) * 1985-03-22 1988-03-15 Sri International Ultrasonic reflex transmission imaging method and apparatus
US4624143A (en) * 1985-03-22 1986-11-25 Sri International Ultrasonic reflex transmission imaging method and apparatus with external reflector
DE3525179A1 (de) * 1985-07-15 1987-01-22 Siemens Ag Verfahren und geraet zur ultraschall-abtastung eines objekts
DE3634504A1 (de) * 1985-10-09 1987-04-16 Hitachi Ltd Ultraschall-bildvorrichtung
DE3603042A1 (de) * 1985-12-02 1987-08-06 Siemens Ag Ultraschallgeraet mit dynamischer veraenderung der empfangsfokuslage
JPS62133945A (ja) * 1985-12-06 1987-06-17 株式会社東芝 超音波診断装置
FR2592720B1 (fr) * 1986-01-03 1988-08-05 Peugeot & Renault Appareil d'examen de milieux par echographie ultrasonore
JP2588185B2 (ja) * 1987-02-24 1997-03-05 株式会社東芝 超音波診断装置
JPS63317141A (ja) * 1987-06-22 1988-12-26 Toshiba Corp 超音波診断装置
US4962754A (en) * 1988-01-13 1990-10-16 Kabushiki Kaisha Toshiba Shock wave treatment apparatus
IT1223723B (it) * 1988-07-25 1990-09-29 Giemmeci Srl Procedimento e dispositivo per scopie dentali ad ultrasuoni
US5121361A (en) * 1989-09-29 1992-06-09 Acoustic Imaging Technologies Corporation Programmable beam former
US5140558A (en) * 1988-08-29 1992-08-18 Acoustic Imaging Technologies Corporation Focused ultrasound imaging system and method
EP0480086A1 (en) * 1990-10-05 1992-04-15 Acoustic Imaging Technologies Corporation Programmable beam former
US5301674A (en) * 1992-03-27 1994-04-12 Diasonics, Inc. Method and apparatus for focusing transmission and reception of ultrasonic beams
US5379642A (en) * 1993-07-19 1995-01-10 Diasonics Ultrasound, Inc. Method and apparatus for performing imaging
GB9506725D0 (en) * 1995-03-31 1995-05-24 Hooley Anthony Improvements in or relating to loudspeakers
US6128958A (en) * 1997-09-11 2000-10-10 The Regents Of The University Of Michigan Phased array system architecture
US6293912B1 (en) * 1999-06-10 2001-09-25 B-K Medical A/S Ultrasound scanner with beam former
DE60036958T2 (de) 1999-09-29 2008-08-14 1...Ltd. Verfahren und vorrichtung zur ausrichtung von schall mit einer gruppe von emissionswandlern
US6315723B1 (en) 1999-10-08 2001-11-13 Atl Ultrasound Ultrasonic diagnostic imaging system with synthesized transmit focus
US6432056B1 (en) 1999-10-08 2002-08-13 Atl Ultrasound Ultrasonic diagnostic imaging system with high frame rate synthetic transmit focus
US6552841B1 (en) 2000-01-07 2003-04-22 Imperium Advanced Ultrasonic Imaging Ultrasonic imager
WO2002078388A2 (en) * 2001-03-27 2002-10-03 1... Limited Method and apparatus to create a sound field
GB0124352D0 (en) * 2001-10-11 2001-11-28 1 Ltd Signal processing device for acoustic transducer array
GB0203895D0 (en) * 2002-02-19 2002-04-03 1 Ltd Compact surround-sound system
GB0301093D0 (en) * 2003-01-17 2003-02-19 1 Ltd Set-up method for array-type sound systems
GB0321676D0 (en) * 2003-09-16 2003-10-15 1 Ltd Digital loudspeaker
GB0415626D0 (en) * 2004-07-13 2004-08-18 1 Ltd Directional microphone
WO2006016156A1 (en) * 2004-08-10 2006-02-16 1...Limited Non-planar transducer arrays
US8057408B2 (en) 2005-09-22 2011-11-15 The Regents Of The University Of Michigan Pulsed cavitational ultrasound therapy
US10219815B2 (en) 2005-09-22 2019-03-05 The Regents Of The University Of Michigan Histotripsy for thrombolysis
ITMO20060071A1 (it) * 2006-02-27 2007-08-28 Meta System Spa Sistema e metodo di rilevamento ad ultrasuoni, particolarmente per applicazioni su autoveicoli o simili
EP2046209A4 (en) * 2006-07-21 2015-07-01 Orthosoft Inc NON-INVASIVE TRACKING OF BONES FOR SURGICAL OPERATION
WO2010055428A1 (en) * 2008-11-11 2010-05-20 Koninklijke Philips Electronics, N.V. Configurable microbeamformer circuit for an ultrasonic diagnostic imaging system
JP5850837B2 (ja) 2009-08-17 2016-02-03 ヒストソニックス，インコーポレーテッド 使い捨て音響結合媒体容器
US9901753B2 (en) 2009-08-26 2018-02-27 The Regents Of The University Of Michigan Ultrasound lithotripsy and histotripsy for using controlled bubble cloud cavitation in fractionating urinary stones
JP5863654B2 (ja) 2009-08-26 2016-02-16 リージェンツ オブ ザ ユニバーシティー オブ ミシガン 治療および画像処理超音波変換器用のマイクロマニピュレータ制御アーム
US8539813B2 (en) 2009-09-22 2013-09-24 The Regents Of The University Of Michigan Gel phantoms for testing cavitational ultrasound (histotripsy) transducers
US9144694B2 (en) 2011-08-10 2015-09-29 The Regents Of The University Of Michigan Lesion generation through bone using histotripsy therapy without aberration correction
US9049783B2 (en) 2012-04-13 2015-06-02 Histosonics, Inc. Systems and methods for obtaining large creepage isolation on printed circuit boards
US9636133B2 (en) 2012-04-30 2017-05-02 The Regents Of The University Of Michigan Method of manufacturing an ultrasound system
EP2903688A4 (en) 2012-10-05 2016-06-15 Univ Michigan BLADE-INDUCED COLOR DOPPLER FEEDBACK DURING A HISTOTRIPSIA
WO2015003154A1 (en) 2013-07-03 2015-01-08 Histosonics, Inc. Articulating arm limiter for cavitational ultrasound therapy system
JP6600304B2 (ja) 2013-07-03 2019-10-30 ヒストソニックス，インコーポレーテッド 衝撃散乱を使用した気泡雲形成のために最適化されたヒストトリプシ励起シーケンス
US10780298B2 (en) 2013-08-22 2020-09-22 The Regents Of The University Of Michigan Histotripsy using very short monopolar ultrasound pulses
CN104034802B (zh) * 2014-06-03 2016-04-27 艾因蒂克检测科技（上海）有限公司 一种提升面阵探头分辨率的检测方法
WO2016210133A1 (en) 2015-06-24 2016-12-29 The Regents Of The Universtiy Of Michigan Histotripsy therapy systems and methods for the treatment of brain tissue
FR3044770A1 (fr) * 2015-12-07 2017-06-09 Constellium Issoire Procede de controle d'un objet par ultrasons
EP4353157A3 (en) 2017-04-07 2024-06-26 Orthosoft ULC Non-invasive system and method for tracking bones
CA3053904A1 (en) 2018-08-31 2020-02-29 Orthosoft Ulc System and method for tracking bones
US11813484B2 (en) 2018-11-28 2023-11-14 Histosonics, Inc. Histotripsy systems and methods
US11813485B2 (en) 2020-01-28 2023-11-14 The Regents Of The University Of Michigan Systems and methods for histotripsy immunosensitization
CN116113376A (zh) 2020-06-18 2023-05-12 希斯托索尼克斯公司 组织摧毁声学和患者耦合系统和方法
CA3190517A1 (en) 2020-08-27 2022-03-03 Timothy Lewis HALL Ultrasound transducer with transmit-receive capability for histotripsy
WO2022260747A1 (en) 2021-06-07 2022-12-15 The Regents Of The University Of Michigan All-in-one ultrasound systems and methods including histotripsy
WO2022260746A1 (en) 2021-06-07 2022-12-15 The Regents Of The University Of Michigan Minimally invasive histotripsy systems and methods
US20240149078A1 (en) 2022-10-28 2024-05-09 Histosonics, Inc. Histotripsy systems and methods
WO2024097771A2 (en) 2022-11-01 2024-05-10 Histosonics, Inc. Histotripsy systems and methods
JP2026516719A (ja) 2023-04-20 2026-05-26 ヒストソニックス，インコーポレーテッド 治療計画および治療のためのユーザインターフェースとワークフローとを含むヒストトリプシーシステムおよび関連方法
CN116148356A (zh) * 2023-04-20 2023-05-23 之江实验室 一种超声显微镜系统和基于超声显微镜的成像方法
WO2025090672A1 (en) 2023-10-23 2025-05-01 Histosonics, Inc. Histotripsy systems and methods

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936791A (en) * 1973-09-13 1976-02-03 The Commonwealth Of Australia Linear array ultrasonic transducer
JPS5143879A (enExample) * 1974-09-30 1976-04-14 Tokyo Shibaura Electric Co
FR2355288A2 (fr) * 1974-11-28 1978-01-13 Anvar Perfectionnements aux procedes et dispositifs de sondage par ultra-sons
DE2713087A1 (de) * 1976-04-05 1977-10-13 Varian Associates Verfahren zur verbesserung der aufloesung von ultraschallbildern und vorrichtung zur durchfuehrung des verfahrens
DE2628492B1 (de) * 1976-06-25 1977-05-26 Siemens Ag Geraet zur untersuchung von koerpern durch abtastung mittels ultraschall
DE2643918C3 (de) * 1976-09-29 1986-10-23 Siemens AG, 1000 Berlin und 8000 München Gerät zur Ultraschallabtastung
NL7806362A (nl) * 1977-07-27 1979-01-30 Siemens Ag Inrichting voor het onderzoeken van lichamen door af- tasting met ultrageluid.
US4180790A (en) * 1977-12-27 1979-12-25 General Electric Company Dynamic array aperture and focus control for ultrasonic imaging systems
US4241608A (en) * 1978-01-24 1980-12-30 Unirad Corporation Ultrasonic scanner
JPS5584157A (en) * 1978-12-18 1980-06-25 Picker Corp Automatic aperture control for ultrasonic wave
US4241610A (en) * 1979-02-05 1980-12-30 Varian Associates, Inc. Ultrasonic imaging system utilizing dynamic and pseudo-dynamic focusing
FR2472753A1 (fr) * 1979-12-31 1981-07-03 Anvar Perfectionnements aux dispositifs de sondage par ultra-sons

Also Published As

Publication number Publication date
GB2099582A (en) 1982-12-08
US4305296A (en) 1981-12-15
FR2507078B1 (fr) 1986-03-21
GB2099582B (en) 1985-08-14
DE3121513A1 (de) 1982-12-23
US4305296B2 (en) 1989-05-09
FR2507078A1 (fr) 1982-12-10
US4305296B1 (enExample) 1983-12-13

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