DE3786077D1 - Ultraschalldiagnose-anordnung. - Google Patents

Ultraschalldiagnose-anordnung.

Info

Publication number
DE3786077D1
DE3786077D1 DE8787901661T DE3786077T DE3786077D1 DE 3786077 D1 DE3786077 D1 DE 3786077D1 DE 8787901661 T DE8787901661 T DE 8787901661T DE 3786077 T DE3786077 T DE 3786077T DE 3786077 D1 DE3786077 D1 DE 3786077D1
Authority
DE
Germany
Prior art keywords
ultrasonic diagnostic
diagnostic arrangement
arrangement
ultrasonic
diagnostic
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
DE8787901661T
Other languages
English (en)
Other versions
DE3786077T2 (de
Inventor
Yasuhito Yokogawa Med Takeuchi
Takao Yokogawa Me Higashiizumi
Motoyoshi Yokogawa Medica Ando
Yoshiro Yokogawa Medi Tamezumi
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.)
GE Healthcare Japan Corp
Original Assignee
Yokogawa Medical Systems Ltd
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 Yokogawa Medical Systems Ltd filed Critical Yokogawa Medical Systems Ltd
Application granted granted Critical
Publication of DE3786077D1 publication Critical patent/DE3786077D1/de
Publication of DE3786077T2 publication Critical patent/DE3786077T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01S15/8979—Combined Doppler and pulse-echo imaging systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/13—Tomography
    • A61B8/14—Echo-tomography

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Acoustics & Sound (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Hematology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DE8787901661T 1986-02-28 1987-02-27 Ultraschalldiagnose-anordnung. Expired - Fee Related DE3786077T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61043515A JPS62201144A (ja) 1986-02-28 1986-02-28 アレイ探触子の駆動方法
PCT/JP1987/000130 WO1987005199A1 (en) 1986-02-28 1987-02-27 Ultrasonic diagnostic device

Publications (2)

Publication Number Publication Date
DE3786077D1 true DE3786077D1 (de) 1993-07-08
DE3786077T2 DE3786077T2 (de) 1993-09-09

Family

ID=12665875

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787901661T Expired - Fee Related DE3786077T2 (de) 1986-02-28 1987-02-27 Ultraschalldiagnose-anordnung.

Country Status (5)

Country Link
US (1) US4924869A (de)
EP (1) EP0295302B1 (de)
JP (1) JPS62201144A (de)
DE (1) DE3786077T2 (de)
WO (1) WO1987005199A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2823256B2 (ja) * 1989-08-29 1998-11-11 株式会社東芝 超音波診断装置
US5240003A (en) * 1989-10-16 1993-08-31 Du-Med B.V. Ultrasonic instrument with a micro motor having stator coils on a flexible circuit board
US5555534A (en) * 1994-08-05 1996-09-10 Acuson Corporation Method and apparatus for doppler receive beamformer system
US5503152A (en) * 1994-09-28 1996-04-02 Tetrad Corporation Ultrasonic transducer assembly and method for three-dimensional imaging
US5562098A (en) * 1995-03-20 1996-10-08 Lifesigns Corporation Ultrasonic measurement of blood flow velocity independent of probe angle
JP3177677B2 (ja) * 1996-05-14 2001-06-18 松下電器産業株式会社 超音波連続波ドプラ血流計
JP2006138726A (ja) * 2004-11-11 2006-06-01 Olympus Corp 超音波非破壊検査装置
JP2008245788A (ja) * 2007-03-29 2008-10-16 Olympus Medical Systems Corp 超音波観測装置及びこの超音波観測装置を用いた超音波診断装置
JP5965579B2 (ja) * 2010-12-03 2016-08-10 古野電気株式会社 探知装置、探知方法、および探知プログラム
JP5659955B2 (ja) * 2011-06-01 2015-01-28 日本電気株式会社 信号送信装置、レーダ装置、信号送信方法およびレーダ探知方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062237A (en) * 1976-05-07 1977-12-13 Fox Martin D Crossed beam ultrasonic flowmeter
US4407293A (en) * 1981-04-24 1983-10-04 Diasonics, Inc. Ultrasound imaging apparatus for providing simultaneous B-scan and Doppler data
US4492120A (en) * 1983-03-18 1985-01-08 Irex Corporation Dual function ultrasonic transducer assembly
JPS59218141A (ja) * 1983-05-25 1984-12-08 アロカ株式会社 超音波診断装置
JPS60122548A (ja) * 1983-12-05 1985-07-01 株式会社東芝 超音波診断装置
DE3346534A1 (de) * 1983-12-22 1985-08-14 Siemens AG, 1000 Berlin und 8000 München Ultraschall-bilddarstellungseinrichtung und verfahren zum betrieb eines linearen arrays aus ultraschall-wandlerelementen
JPS60158840A (ja) * 1984-01-31 1985-08-20 株式会社東芝 超音波診断装置
FR2559052A1 (fr) * 1984-02-03 1985-08-09 Inspectronic Appareil d'exploration ultrasonore par echotomographie et effet doppler et procede d'excitation de transducteurs ultrasonores
JPS60256441A (ja) * 1984-06-02 1985-12-18 株式会社東芝 超音波診断装置
JPS6125534A (ja) * 1984-07-16 1986-02-04 横河メディカルシステム株式会社 画像診断装置
US4598589A (en) * 1984-07-17 1986-07-08 General Electric Company Method of CW doppler imaging using variably focused ultrasonic transducer array
JPS6131135A (ja) * 1984-07-25 1986-02-13 株式会社東芝 超音波診断装置
JPH0548958A (ja) * 1991-07-25 1993-02-26 Omron Corp 撮像装置の検査装置

Also Published As

Publication number Publication date
US4924869A (en) 1990-05-15
JPS62201144A (ja) 1987-09-04
JPH0331058B2 (de) 1991-05-02
EP0295302B1 (de) 1993-06-02
DE3786077T2 (de) 1993-09-09
EP0295302A1 (de) 1988-12-21
EP0295302A4 (de) 1989-02-16
WO1987005199A1 (en) 1987-09-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee