ATE127263T1 - Hochbelastbare ultraschall-fokussiereinrichtung mit facettierter halterung. - Google Patents

Hochbelastbare ultraschall-fokussiereinrichtung mit facettierter halterung.

Info

Publication number
ATE127263T1
ATE127263T1 AT91904638T AT91904638T ATE127263T1 AT E127263 T1 ATE127263 T1 AT E127263T1 AT 91904638 T AT91904638 T AT 91904638T AT 91904638 T AT91904638 T AT 91904638T AT E127263 T1 ATE127263 T1 AT E127263T1
Authority
AT
Austria
Prior art keywords
support member
transducer
faceted
mount
concave
Prior art date
Application number
AT91904638T
Other languages
English (en)
Inventor
Richard Grey
First Frank C Ford
Original Assignee
Credo Group Inc
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 Credo Group Inc filed Critical Credo Group Inc
Application granted granted Critical
Publication of ATE127263T1 publication Critical patent/ATE127263T1/de

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
    • G10K11/32—Sound-focusing or directing, e.g. scanning characterised by the shape of the source
    • 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
    • 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
    • G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
AT91904638T 1990-02-08 1991-02-06 Hochbelastbare ultraschall-fokussiereinrichtung mit facettierter halterung. ATE127263T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/476,874 US5050588A (en) 1990-02-08 1990-02-08 High energy ultrasonic lens assembly with mounting facets

Publications (1)

Publication Number Publication Date
ATE127263T1 true ATE127263T1 (de) 1995-09-15

Family

ID=23893610

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91904638T ATE127263T1 (de) 1990-02-08 1991-02-06 Hochbelastbare ultraschall-fokussiereinrichtung mit facettierter halterung.

Country Status (6)

Country Link
US (1) US5050588A (de)
EP (1) EP0466910B1 (de)
AT (1) ATE127263T1 (de)
AU (1) AU7306191A (de)
DE (1) DE69112527T2 (de)
WO (1) WO1991011960A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803275A1 (de) * 1988-02-04 1989-08-17 Dornier Medizintechnik Piezoelektrische stosswellenquelle
DE3932967A1 (de) * 1989-10-03 1991-04-11 Wolf Gmbh Richard Ultraschall-stosswellenwandler
US5399158A (en) * 1990-05-31 1995-03-21 The United States Of America As Represented By The Secretary Of The Army Method of lysing thrombi
US5677491A (en) * 1994-08-08 1997-10-14 Diasonics Ultrasound, Inc. Sparse two-dimensional transducer array
FR2756447B1 (fr) 1996-11-26 1999-02-05 Thomson Csf Sonde acoustique multielements comprenant une electrode de masse commune
JP3331177B2 (ja) * 1998-07-29 2002-10-07 旭光学工業株式会社 セクタースキャン型体腔内超音波プローブ
US6310426B1 (en) * 1999-07-14 2001-10-30 Halliburton Energy Services, Inc. High resolution focused ultrasonic transducer, for LWD method of making and using same
HU224572B1 (hu) 2002-11-05 2005-11-28 Khaled Awad Saleh Nashwan Készülék érrendszeri megbetegedésben szenvedők infra-, hallható- és ultrahang hullámok kombinációjával való kezelésére
WO2007092054A2 (en) 2006-02-06 2007-08-16 Specht Donald F Method and apparatus to visualize the coronary arteries using ultrasound
WO2008051639A2 (en) 2006-10-25 2008-05-02 Maui Imaging, Inc. Method and apparatus to produce ultrasonic images using multiple apertures
US9788813B2 (en) 2010-10-13 2017-10-17 Maui Imaging, Inc. Multiple aperture probe internal apparatus and cable assemblies
US9282945B2 (en) 2009-04-14 2016-03-15 Maui Imaging, Inc. Calibration of ultrasound probes
EP2320802B1 (de) 2008-08-08 2018-08-01 Maui Imaging, Inc. Bildgebung mit medizinischem multiapertur-ultraschall und synchronisierung von add-on-systemen
KR101659723B1 (ko) 2009-04-14 2016-09-26 마우이 이미징, 인코포레이티드 복수 개구 초음파 어레이 정렬 설비
KR20110137829A (ko) * 2009-04-14 2011-12-23 마우이 이미징, 인코포레이티드 범용 복수 개구 의료용 초음파 프로브
KR102121040B1 (ko) 2010-02-18 2020-06-09 마우이 이미징, 인코포레이티드 초음파 이미지를 구성하는 방법 및 이를 위한 다중-개구 초음파 이미징 시스템
WO2012051308A2 (en) 2010-10-13 2012-04-19 Maui Imaging, Inc. Concave ultrasound transducers and 3d arrays
CN104105449B (zh) 2011-12-01 2018-07-17 毛伊图像公司 使用基于声脉冲和多孔多普勒超声的运动检测
WO2013101988A1 (en) 2011-12-29 2013-07-04 Maui Imaging, Inc. M-mode ultrasound imaging of arbitrary paths
KR102134763B1 (ko) 2012-02-21 2020-07-16 마우이 이미징, 인코포레이티드 다중의 어퍼처 초음파를 사용한 물질 강성의 결정
IN2014DN07243A (de) 2012-03-26 2015-04-24 Maui Imaging Inc
US9572549B2 (en) 2012-08-10 2017-02-21 Maui Imaging, Inc. Calibration of multiple aperture ultrasound probes
US9986969B2 (en) 2012-09-06 2018-06-05 Maui Imaging, Inc. Ultrasound imaging system memory architecture
WO2014160291A1 (en) 2013-03-13 2014-10-02 Maui Imaging, Inc. Alignment of ultrasound transducer arrays and multiple aperture probe assembly
US9883848B2 (en) 2013-09-13 2018-02-06 Maui Imaging, Inc. Ultrasound imaging using apparent point-source transmit transducer
KR102430449B1 (ko) 2014-08-18 2022-08-05 마우이 이미징, 인코포레이티드 네트워크-기반 초음파 이미징 시스템
CN113729764A (zh) 2016-01-27 2021-12-03 毛伊图像公司 具有稀疏阵列探测器的超声成像

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587567A (en) * 1968-12-20 1971-06-28 Peter Paul Schiff Mechanical ventricular assistance assembly
US3587561A (en) * 1969-06-05 1971-06-28 Hoffmann La Roche Ultrasonic transducer assembly for biological monitoring
DE3319871A1 (de) * 1983-06-01 1984-12-06 Richard Wolf Gmbh, 7134 Knittlingen Piezoelektrischer wandler zur zerstoerung von konkrementen im koerperinnern
US4562900A (en) * 1984-12-20 1986-01-07 Varian Associates, Inc. Lens system for acoustic transducer array
US4865042A (en) * 1985-08-16 1989-09-12 Hitachi, Ltd. Ultrasonic irradiation system
JPS6346147A (ja) * 1986-04-24 1988-02-27 株式会社東芝 超音波治療装置
EP0310380B2 (de) * 1987-09-30 1997-04-02 Kabushiki Kaisha Toshiba Medizinischer Apparat zur Behandlung mit Ultraschall
US4955366A (en) * 1987-11-27 1990-09-11 Olympus Optical Co., Ltd. Ultrasonic therapeutical apparatus

Also Published As

Publication number Publication date
US5050588A (en) 1991-09-24
AU7306191A (en) 1991-09-03
WO1991011960A1 (en) 1991-08-22
EP0466910A4 (en) 1992-09-02
EP0466910B1 (de) 1995-08-30
DE69112527D1 (de) 1995-10-05
DE69112527T2 (de) 1996-05-02
EP0466910A1 (de) 1992-01-22

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties