JPS624975B2 - - Google Patents

Info

Publication number
JPS624975B2
JPS624975B2 JP55015811A JP1581180A JPS624975B2 JP S624975 B2 JPS624975 B2 JP S624975B2 JP 55015811 A JP55015811 A JP 55015811A JP 1581180 A JP1581180 A JP 1581180A JP S624975 B2 JPS624975 B2 JP S624975B2
Authority
JP
Japan
Prior art keywords
blood flow
doppler
signal
marker
ultrasonic
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
Application number
JP55015811A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56112226A (en
Inventor
Kazuhiro Iinuma
Ikuji Seo
Shigeru Sato
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11899221&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS624975(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP1581180A priority Critical patent/JPS56112226A/ja
Priority to AU66875/81A priority patent/AU529006B2/en
Priority to US06/232,235 priority patent/US4416286A/en
Priority to DE8181100927T priority patent/DE3171288D1/de
Priority to EP81100927A priority patent/EP0033977B1/en
Priority to PH25217A priority patent/PH18246A/en
Publication of JPS56112226A publication Critical patent/JPS56112226A/ja
Publication of JPS624975B2 publication Critical patent/JPS624975B2/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
    • 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
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/663—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters by measuring Doppler frequency shift
    • 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
    • G01S7/52073—Production of cursor lines, markers or indicia by electronic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Acoustics & Sound (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Hematology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP1581180A 1980-02-12 1980-02-12 Ultrasonic blood stream measuring apparatus Granted JPS56112226A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1581180A JPS56112226A (en) 1980-02-12 1980-02-12 Ultrasonic blood stream measuring apparatus
AU66875/81A AU529006B2 (en) 1980-02-12 1981-02-04 Ultrasonic blood flow measurement
US06/232,235 US4416286A (en) 1980-02-12 1981-02-06 Ultrasonic blood flow measuring apparatus
DE8181100927T DE3171288D1 (en) 1980-02-12 1981-02-10 Ultrasonic blood flow measuring apparatus
EP81100927A EP0033977B1 (en) 1980-02-12 1981-02-10 Ultrasonic blood flow measuring apparatus
PH25217A PH18246A (en) 1980-02-12 1981-02-12 Ultrasonic blood flow measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1581180A JPS56112226A (en) 1980-02-12 1980-02-12 Ultrasonic blood stream measuring apparatus

Publications (2)

Publication Number Publication Date
JPS56112226A JPS56112226A (en) 1981-09-04
JPS624975B2 true JPS624975B2 (en]) 1987-02-02

Family

ID=11899221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1581180A Granted JPS56112226A (en) 1980-02-12 1980-02-12 Ultrasonic blood stream measuring apparatus

Country Status (6)

Country Link
US (1) US4416286A (en])
EP (1) EP0033977B1 (en])
JP (1) JPS56112226A (en])
AU (1) AU529006B2 (en])
DE (1) DE3171288D1 (en])
PH (1) PH18246A (en])

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849137A (ja) * 1981-09-18 1983-03-23 株式会社東芝 超音波血流測定装置
JPS5883942A (ja) * 1981-11-12 1983-05-19 株式会社東芝 超音波パルスドツプラ装置
JPS58133243A (ja) * 1982-02-02 1983-08-08 株式会社日立メデイコ リアルタイム方式超音波断層・ドプラ複合診断装置
US4630612A (en) * 1983-05-25 1986-12-23 Aloka Co., Ltd. Ultrasonic diagnostic apparatus
US4612937A (en) * 1983-11-10 1986-09-23 Siemens Medical Laboratories, Inc. Ultrasound diagnostic apparatus
GB2156985B (en) * 1984-04-02 1987-06-24 Teltec Electronic Equip Apparatus for measuring movable part-structures, eg blood vessels, within a living body
US4601292A (en) * 1984-11-08 1986-07-22 Johnson & Johnson Ultrasound, Inc. Steerable Doppler transducer probes
JPS61149129A (ja) * 1984-12-24 1986-07-07 株式会社東芝 超音波診断装置
JPS61181449A (ja) * 1985-02-08 1986-08-14 富士通株式会社 血流速度測定装置
JPH0728865B2 (ja) * 1985-03-25 1995-04-05 株式会社日立メディコ 超音波診断装置
US5045071A (en) * 1985-12-17 1991-09-03 Mbo Laboratories, Inc. Double wall catheter with internal printing and embedded marker
JPS6346147A (ja) * 1986-04-24 1988-02-27 株式会社東芝 超音波治療装置
US4858614A (en) * 1986-04-29 1989-08-22 Stevens Jerry D Methods of and apparatus for positioning and aiming an ultrasonic probe
US4744368A (en) * 1986-05-13 1988-05-17 Iowa State University Research Foundation, Inc. Method and means for detecting pregnancy in domestic farm animal
US5477858A (en) * 1986-07-30 1995-12-26 Siemens Medical Systems, Inc. Ultrasound blood flow/tissue imaging system
JPS63143039A (ja) * 1986-12-05 1988-06-15 株式会社東芝 超音波診断装置
JPS63189132A (ja) * 1987-02-02 1988-08-04 富士通株式会社 ドプラ流速測定制御方式
US4972838A (en) * 1988-07-13 1990-11-27 Kabushiki Kaisha Toshiba Ultrasonic diagnostic apparatus
US4937797A (en) * 1988-11-14 1990-06-26 Hewlett-Packard Company Method and apparatus for controlling scan line direction in a linear array ultrasonic doppler scanning system
JPH069560B2 (ja) * 1989-04-05 1994-02-09 株式会社東芝 超音波ドプラ診断装置
JPH03224552A (ja) * 1990-01-31 1991-10-03 Toshiba Corp 超音波診断装置
US5186176A (en) * 1990-04-11 1993-02-16 Kabushiki Kaisha Toshiba Ultrasonic diagnosis apparatus
US5425365A (en) * 1992-03-26 1995-06-20 Kabushiki Kaisha Toshiba Ultrasonic diagnosis apparatus utilizing Doppler technique
US5454372A (en) * 1994-06-17 1995-10-03 Siemens Medical Systems, Inc. Angle independent doppler in ultrasound imaging
US5406949A (en) * 1994-07-18 1995-04-18 Siemens Medical System Digital processing for steerable CW doppler
US5562097A (en) * 1994-10-11 1996-10-08 Siemens Medical Systems, Inc. User control for steerable CW doppler
US5606972A (en) * 1995-08-10 1997-03-04 Advanced Technology Laboratories, Inc. Ultrasonic doppler measurement of blood flow velocities by array transducers
FR2741521A1 (fr) * 1995-11-23 1997-05-30 Philips Electronique Lab Procede d'acquisition automatique de l'angle doppler, en echographie, et agencement pour la mise en oeuvre du procede
JP3403917B2 (ja) * 1997-05-26 2003-05-06 株式会社日立メディコ 超音波断層装置
US6464637B1 (en) 2000-06-23 2002-10-15 Koninklijke Philips Electronics N.V. Automatic flow angle correction by ultrasonic vector
WO2003061478A2 (en) * 2002-01-22 2003-07-31 P.M.G. Medica Ltd. A system and method for detection of motion
US6835177B2 (en) * 2002-11-06 2004-12-28 Sonosite, Inc. Ultrasonic blood vessel measurement apparatus and method
US20050038343A1 (en) * 2003-07-10 2005-02-17 Alfred E. Mann Institute For Biomedical Research At The University Of Southern California Apparatus and method for locating a bifurcation in an artery
EP2144566B1 (en) * 2007-04-10 2014-06-11 University Of Southern California USC Stevens Methods and systems for blood flow measurement using doppler optical coherence tomography
JP5100343B2 (ja) * 2007-12-05 2012-12-19 株式会社東芝 超音波診断装置、及び超音波診断装置の制御プログラム
AU2011295663B2 (en) * 2010-09-03 2015-10-29 Los Alamos National Security, Llc Apparatus and method for visualization of particles suspended in a fluid and fluid flow patterns using ultrasound
US8920326B2 (en) * 2011-08-12 2014-12-30 Texas Instruments Incorporated Cancellation of products generated by harmonics of a square wave used in square-wave mixing
US8668344B2 (en) 2011-11-30 2014-03-11 Izi Medical Products Marker sphere including edged opening to aid in molding
US8661573B2 (en) 2012-02-29 2014-03-04 Izi Medical Products Protective cover for medical device having adhesive mechanism
KR101501519B1 (ko) 2012-09-18 2015-03-18 삼성메디슨 주식회사 컬러 도플러 영상을 이용한 스캔 라인 가이드 방법 및 장치
KR101496167B1 (ko) * 2014-07-08 2015-02-26 주식회사 힐세리온 휴대용 초음파 진단장치 및 그것에서의 전력 효율 개선 방법
KR102388132B1 (ko) * 2014-12-15 2022-04-19 삼성메디슨 주식회사 대상체를 나타내는 바디 마커를 생성하는 방법, 장치 및 시스템.
US20160258904A1 (en) * 2015-03-04 2016-09-08 Bp Corporation North America Inc. Process Control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU492512B2 (en) * 1973-05-15 1978-04-19 Commonwealth Of Australia, The Measurement of liquid flow
US4141347A (en) * 1976-09-21 1979-02-27 Sri International Real-time ultrasonic B-scan imaging and Doppler profile display system and method
US4103679A (en) * 1977-03-22 1978-08-01 Biosonics, Inc. Method and apparatus for measuring blood flow noninvasively
US4318413A (en) * 1978-10-20 1982-03-09 Tokyo Shibaura Denki Kabushiki Kaisha Ultrasonic diagnostic apparatus
US4265126A (en) * 1979-06-15 1981-05-05 General Electric Company Measurement of true blood velocity by an ultrasound system
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

Also Published As

Publication number Publication date
US4416286A (en) 1983-11-22
AU529006B2 (en) 1983-05-19
EP0033977A3 (en) 1983-07-06
EP0033977A2 (en) 1981-08-19
EP0033977B1 (en) 1985-07-10
JPS56112226A (en) 1981-09-04
DE3171288D1 (en) 1985-08-14
PH18246A (en) 1985-05-03
AU6687581A (en) 1981-08-20

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