JPS582335Y2 - 超音波プロ−ブ - Google Patents

超音波プロ−ブ

Info

Publication number
JPS582335Y2
JPS582335Y2 JP1979055342U JP5534279U JPS582335Y2 JP S582335 Y2 JPS582335 Y2 JP S582335Y2 JP 1979055342 U JP1979055342 U JP 1979055342U JP 5534279 U JP5534279 U JP 5534279U JP S582335 Y2 JPS582335 Y2 JP S582335Y2
Authority
JP
Japan
Prior art keywords
transducer
blood flow
flow velocity
wave
transmitting
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
JP1979055342U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55154005U (enExample
Inventor
博 古幡
国泰 古平
博治 松本
亮一 菅野
三千雄 大野
洋一 島田
Original Assignee
吉村 正蔵
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 吉村 正蔵 filed Critical 吉村 正蔵
Priority to JP1979055342U priority Critical patent/JPS582335Y2/ja
Priority to US06/140,852 priority patent/US4336808A/en
Publication of JPS55154005U publication Critical patent/JPS55154005U/ja
Application granted granted Critical
Publication of JPS582335Y2 publication Critical patent/JPS582335Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
    • G01P5/241—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by using reflection of acoustical waves, i.e. Doppler-effect
    • G01P5/244—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by using reflection of acoustical waves, i.e. Doppler-effect involving pulsed 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
    • A61B8/08—Clinical applications
    • A61B8/0858—Clinical applications involving measuring tissue layers, e.g. skin, interfaces
    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Measuring Volume Flow (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP1979055342U 1979-04-24 1979-04-24 超音波プロ−ブ Expired JPS582335Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1979055342U JPS582335Y2 (ja) 1979-04-24 1979-04-24 超音波プロ−ブ
US06/140,852 US4336808A (en) 1979-04-24 1980-04-16 Ultrasonic wave probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979055342U JPS582335Y2 (ja) 1979-04-24 1979-04-24 超音波プロ−ブ

Publications (2)

Publication Number Publication Date
JPS55154005U JPS55154005U (enExample) 1980-11-06
JPS582335Y2 true JPS582335Y2 (ja) 1983-01-17

Family

ID=12995826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979055342U Expired JPS582335Y2 (ja) 1979-04-24 1979-04-24 超音波プロ−ブ

Country Status (2)

Country Link
US (1) US4336808A (enExample)
JP (1) JPS582335Y2 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442844A (en) * 1981-08-28 1984-04-17 Navach Joseph H Method and apparatus for making physiological measurements
JPS5846949A (ja) * 1981-09-14 1983-03-18 アロカ株式会社 電子走査型超音波探触子
JPS58149749A (ja) * 1982-02-27 1983-09-06 アロカ株式会社 電子走査型超音波探触子
EP0150672A1 (fr) * 1984-01-27 1985-08-07 Novatec S.A. Procédé et appareil de détermination, par échographie Doppler, de la vitesse d'écoulement et du débit d'un fluide dans un conduit
US4667678A (en) * 1985-08-28 1987-05-26 The United States Of America As Represented By The Secretary Of The Navy Arterial blood velocity to volume flow converter
CA1262958A (en) * 1985-12-26 1989-11-14 Kouroku Namekawa Ultrasonic doppler diagnostic apparatus
US4726235A (en) * 1986-03-12 1988-02-23 Available Energy, Inc. Ultrasonic instrument to measure the gas velocity and/or the solids loading in a flowing gas stream
US4882934A (en) * 1986-03-12 1989-11-28 Charles B. Leffert Ultrasonic instrument to measure the gas velocity and/or the solids loading in a flowing gas stream
US4744368A (en) * 1986-05-13 1988-05-17 Iowa State University Research Foundation, Inc. Method and means for detecting pregnancy in domestic farm animal
US5235985A (en) * 1992-04-30 1993-08-17 Mcmorrow Gerald J Automatic bladder scanning apparatus
EP0847527B1 (en) * 1995-08-31 2001-12-12 Alcan International Limited Ultrasonic probes for use in harsh environments
US6964640B2 (en) * 2002-01-22 2005-11-15 P M G Medica L I D System and method for detection of motion
WO2004109327A1 (en) * 2003-06-04 2004-12-16 Koninklijke Philips Electronics, N.V. Redundant wire bonds for increasing transducer reliability
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
US8968204B2 (en) * 2006-06-12 2015-03-03 Transonic Systems, Inc. System and method of perivascular pressure and flow measurement
WO2018136135A1 (en) * 2017-01-18 2018-07-26 Physio-Control, Inc. Non-invasive blood pressure measurement using ultrasound
US11413005B2 (en) 2017-08-14 2022-08-16 Stryker Corporation Constitutive equation for non-invasive blood pressure measurement systems and methods
US11357415B2 (en) 2017-10-27 2022-06-14 Stryker Corporation Light-based non-invasive blood pressure systems and methods
CN108095760A (zh) * 2017-11-07 2018-06-01 广州华科盈医疗科技有限公司 一种用于评价颈内动脉血管指标参数的评估方法及装置
CN107874781A (zh) * 2017-11-07 2018-04-06 广州华科盈医疗科技有限公司 一种用于检测血管的血流速度与血管影像图形的探头
CN114152774B (zh) * 2021-12-06 2022-07-26 中国科学院大学 液体流场的流速测量方法、装置、电子设备及存储介质
CN118830878A (zh) * 2023-04-23 2024-10-25 华为技术有限公司 血管测量系统及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498290A (en) * 1966-04-22 1970-03-03 Robert F Shaw Pulsed doppler volumetric blood flowmeter
GB1439592A (en) * 1972-03-10 1976-06-16 Royal College Of Surgeons Device for measuring movements within the body
JPS535429Y2 (enExample) * 1972-12-29 1978-02-10
US3888238A (en) * 1973-09-28 1975-06-10 Univ Stanford Ultrasonic blood vessel imaging system and method
GB1499981A (en) * 1974-01-03 1978-02-01 Nat Res Dev Doppler flowmeter
US3948248A (en) * 1974-09-05 1976-04-06 Zuckerman Joel L Method of measuring ocular pulse
US4097835A (en) * 1976-09-20 1978-06-27 Sri International Dual transducer arrangement for ultrasonic imaging system
JPS5421086A (en) * 1977-07-18 1979-02-16 Shiyouzou Yoshimura Device for measuring blood stream via ultrasonic wave

Also Published As

Publication number Publication date
JPS55154005U (enExample) 1980-11-06
US4336808A (en) 1982-06-29

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