JPH0324865B2 - - Google Patents

Info

Publication number
JPH0324865B2
JPH0324865B2 JP61232647A JP23264786A JPH0324865B2 JP H0324865 B2 JPH0324865 B2 JP H0324865B2 JP 61232647 A JP61232647 A JP 61232647A JP 23264786 A JP23264786 A JP 23264786A JP H0324865 B2 JPH0324865 B2 JP H0324865B2
Authority
JP
Japan
Prior art keywords
mode
ultrasonic
doppler
beamforming data
case
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 - Lifetime
Application number
JP61232647A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6384535A (ja
Inventor
Yasuto Takeuchi
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
Priority to JP61232647A priority Critical patent/JPS6384535A/ja
Priority to EP19870906445 priority patent/EP0325658A4/en
Priority to US07/335,664 priority patent/US4966151A/en
Priority to PCT/JP1987/000713 priority patent/WO1988002240A1/ja
Publication of JPS6384535A publication Critical patent/JPS6384535A/ja
Publication of JPH0324865B2 publication Critical patent/JPH0324865B2/ja
Granted 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
    • 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
    • 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
    • G01S7/52085—Details related to the ultrasound signal acquisition, e.g. scan sequences

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Hematology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP61232647A 1986-09-30 1986-09-30 超音波診断装置 Granted JPS6384535A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP61232647A JPS6384535A (ja) 1986-09-30 1986-09-30 超音波診断装置
EP19870906445 EP0325658A4 (en) 1986-09-30 1987-09-30 ULTRASONIC DIAGNOSTIC APPARATUS.
US07/335,664 US4966151A (en) 1986-09-30 1987-09-30 Ultrasonic diagnostic apparatus
PCT/JP1987/000713 WO1988002240A1 (en) 1986-09-30 1987-09-30 Ultrasonic diagnosing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61232647A JPS6384535A (ja) 1986-09-30 1986-09-30 超音波診断装置

Publications (2)

Publication Number Publication Date
JPS6384535A JPS6384535A (ja) 1988-04-15
JPH0324865B2 true JPH0324865B2 (US07582779-20090901-C00044.png) 1991-04-04

Family

ID=16942568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61232647A Granted JPS6384535A (ja) 1986-09-30 1986-09-30 超音波診断装置

Country Status (4)

Country Link
US (1) US4966151A (US07582779-20090901-C00044.png)
EP (1) EP0325658A4 (US07582779-20090901-C00044.png)
JP (1) JPS6384535A (US07582779-20090901-C00044.png)
WO (1) WO1988002240A1 (US07582779-20090901-C00044.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6417634A (en) * 1987-07-14 1989-01-20 Yokogawa Medical Syst Pulse doppler mti apparatus
JP2772045B2 (ja) * 1989-07-06 1998-07-02 株式会社東芝 超音波診断装置
JPH062134B2 (ja) * 1989-09-08 1994-01-12 株式会社東芝 超音波診断装置
US5190044A (en) * 1990-03-30 1993-03-02 Kabushiki Kaisha Toshiba Ultrasonic blood flow imaging apparatus
US5156157A (en) * 1991-03-08 1992-10-20 Telectronics Pacing Systems, Inc. Catheter-mounted doppler ultrasound transducer and signal processor
US5555534A (en) * 1994-08-05 1996-09-10 Acuson Corporation Method and apparatus for doppler receive beamformer system
JP5416947B2 (ja) * 2008-11-14 2014-02-12 株式会社東芝 超音波診断装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151029A (en) * 1980-04-23 1981-11-21 Tokyo Keiki Kk Ultrasonic diagnosis apparatus
JPS5988137A (ja) * 1982-11-15 1984-05-22 株式会社東芝 超音波診断装置

Family Cites Families (6)

* 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
US4257278A (en) * 1979-08-24 1981-03-24 General Electric Company Quantitative volume blood flow measurement by an ultrasound imaging system featuring a Doppler modality
US4276491A (en) * 1979-10-02 1981-06-30 Ausonics Pty. Limited Focusing piezoelectric ultrasonic medical diagnostic system
US4431936A (en) * 1982-02-18 1984-02-14 The Board Of Trustees Of The Leland Stanford Junior University Transducer structure for generating uniform and focused ultrasonic beams and applications thereof
US4530363A (en) * 1983-10-20 1985-07-23 General Electric Company Transducer array for sector scan and doppler flow measurement applications
US4817619A (en) * 1985-06-24 1989-04-04 Hitachi Medical Corp. Ultrasonic diagnosis apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151029A (en) * 1980-04-23 1981-11-21 Tokyo Keiki Kk Ultrasonic diagnosis apparatus
JPS5988137A (ja) * 1982-11-15 1984-05-22 株式会社東芝 超音波診断装置

Also Published As

Publication number Publication date
WO1988002240A1 (en) 1988-04-07
US4966151A (en) 1990-10-30
EP0325658A1 (en) 1989-08-02
EP0325658A4 (en) 1990-02-06
JPS6384535A (ja) 1988-04-15

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