AU529006B2 - Ultrasonic blood flow measurement - Google Patents

Ultrasonic blood flow measurement

Info

Publication number
AU529006B2
AU529006B2 AU66875/81A AU6687581A AU529006B2 AU 529006 B2 AU529006 B2 AU 529006B2 AU 66875/81 A AU66875/81 A AU 66875/81A AU 6687581 A AU6687581 A AU 6687581A AU 529006 B2 AU529006 B2 AU 529006B2
Authority
AU
Australia
Prior art keywords
blood flow
flow measurement
ultrasonic blood
ultrasonic
measurement
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.)
Ceased
Application number
AU66875/81A
Other languages
English (en)
Other versions
AU6687581A (en
Inventor
Kazuhiro Iinuma
Shigeru Sato
Yasutsugu Seo
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=AU529006(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
Publication of AU6687581A publication Critical patent/AU6687581A/en
Application granted granted Critical
Publication of AU529006B2 publication Critical patent/AU529006B2/en
Anticipated expiration legal-status Critical
Ceased 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)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Acoustics & Sound (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AU66875/81A 1980-02-12 1981-02-04 Ultrasonic blood flow measurement Ceased AU529006B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1581180 1980-02-12
JP1581180A JPS56112226A (en) 1980-02-12 1980-02-12 Ultrasonic blood stream measuring apparatus

Publications (2)

Publication Number Publication Date
AU6687581A AU6687581A (en) 1981-08-20
AU529006B2 true AU529006B2 (en) 1983-05-19

Family

ID=11899221

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66875/81A Ceased AU529006B2 (en) 1980-02-12 1981-02-04 Ultrasonic blood flow measurement

Country Status (6)

Country Link
US (1) US4416286A (en, 2012)
EP (1) EP0033977B1 (en, 2012)
JP (1) JPS56112226A (en, 2012)
AU (1) AU529006B2 (en, 2012)
DE (1) DE3171288D1 (en, 2012)
PH (1) PH18246A (en, 2012)

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
DE3480233D1 (en) * 1983-05-25 1989-11-23 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
US4787394A (en) * 1986-04-24 1988-11-29 Kabushiki Kaisha Toshiba Ultrasound therapy apparatus
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
WO2008124845A2 (en) * 2007-04-10 2008-10-16 University Of Southern California 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
CN103201598B (zh) * 2010-09-03 2017-05-24 洛斯阿拉莫斯国家安全股份有限公司 使用超声波使悬浮在流体中的微粒和流体流型可视化的装置和方法
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
JPS624975B2 (en, 2012) 1987-02-02
JPS56112226A (en) 1981-09-04
EP0033977A3 (en) 1983-07-06
AU6687581A (en) 1981-08-20
US4416286A (en) 1983-11-22
EP0033977A2 (en) 1981-08-19
DE3171288D1 (en) 1985-08-14
PH18246A (en) 1985-05-03
EP0033977B1 (en) 1985-07-10

Similar Documents

Publication Publication Date Title
AU529006B2 (en) Ultrasonic blood flow measurement
AU5578780A (en) Doppler ultrasonic blood flow rate measurement
DE3279434D1 (en) Ultrasonic blood flow sensing apparatus
AU7736481A (en) Ultrasonic bubble detector
AU551401B2 (en) Blood dilvent
JPS5711648A (en) Ultrasonic probe
AU550209B2 (en) Precision ultrasound measurement
AU542021B2 (en) Noninvasive continuous blood pressure meter
AU7064381A (en) Urine flow monitor
AU6675981A (en) Blood pressure measurement
AU5771880A (en) Ultrasonic diagnostic apparatus
AU7632181A (en) Ultrasonic diagnostic apparatus
JPS56168732A (en) Ultrasonic probe
GB2076963B (en) Blood flow monitor
DE3172962D1 (en) Flow transducer
DE3172788D1 (en) Ultrasonic transducer
AU7085381A (en) Ultrasonic transducer
DE3170662D1 (en) Ultrasonic multi-probe
JPS5714334A (en) Ultrasonic probe
GB2071849B (en) Ultrasonic testing
JPS56128147A (en) Ultrasonic probe
JPS5675135A (en) Ultrasonic doppler blood flow meter
AU578818B2 (en) Ultrasonic fluid analysis
AU546958B2 (en) Ultrasonic examination device
JPS5670754A (en) Ultrasonic blood flow meter