DE3279434D1 - Ultrasonic blood flow sensing apparatus - Google Patents

Ultrasonic blood flow sensing apparatus

Info

Publication number
DE3279434D1
DE3279434D1 DE8282108566T DE3279434T DE3279434D1 DE 3279434 D1 DE3279434 D1 DE 3279434D1 DE 8282108566 T DE8282108566 T DE 8282108566T DE 3279434 T DE3279434 T DE 3279434T DE 3279434 D1 DE3279434 D1 DE 3279434D1
Authority
DE
Germany
Prior art keywords
blood flow
sensing apparatus
flow sensing
ultrasonic blood
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
DE8282108566T
Other languages
English (en)
Inventor
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
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3279434D1 publication Critical patent/DE3279434D1/de
Expired 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
    • A61B8/461—Displaying means of special interest
    • A61B8/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
DE8282108566T 1981-09-18 1982-09-16 Ultrasonic blood flow sensing apparatus Expired DE3279434D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56146311A JPS5849137A (ja) 1981-09-18 1981-09-18 超音波血流測定装置

Publications (1)

Publication Number Publication Date
DE3279434D1 true DE3279434D1 (en) 1989-03-16

Family

ID=15404804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282108566T Expired DE3279434D1 (en) 1981-09-18 1982-09-16 Ultrasonic blood flow sensing apparatus

Country Status (4)

Country Link
US (1) US4501279A (de)
EP (1) EP0075284B1 (de)
JP (1) JPS5849137A (de)
DE (1) DE3279434D1 (de)

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JPS59218142A (ja) * 1983-05-25 1984-12-08 アロカ株式会社 超音波診断装置
JPS59218141A (ja) * 1983-05-25 1984-12-08 アロカ株式会社 超音波診断装置
US4680708A (en) * 1984-03-20 1987-07-14 Washington University Method and apparatus for analyzing electrocardiographic signals
GB2156985B (en) * 1984-04-02 1987-06-24 Teltec Electronic Equip Apparatus for measuring movable part-structures, eg blood vessels, within a living body
DE3434740A1 (de) * 1984-09-21 1986-04-03 Rudolf 6270 Idstein Mauser Diagnosegeraet
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
JPH0653117B2 (ja) * 1985-07-24 1994-07-20 株式会社東芝 超音波血流量自動測定装置
JP2653792B2 (ja) * 1986-07-18 1997-09-17 ハウメディカ・インコーポレーテッド 血液速度測定ワイヤガイド
JP2557410B2 (ja) * 1987-09-22 1996-11-27 株式会社東芝 超音波ドプラ血流イメージング装置
US5105815A (en) * 1987-10-08 1992-04-21 Abbey Biosystems Limited Non-invasive monitoring of cardiac output
US4961428A (en) * 1988-05-02 1990-10-09 Northeastern University Non-invasive method and apparatus for describing the electrical activity of the surface of an interior organ
US5062427A (en) * 1988-05-06 1991-11-05 Kabushiki Kaisha Toshiba Ultrasonic doppler apparatus
CH678691A5 (de) * 1989-03-08 1991-10-31 Asulab Sa
FR2644054B1 (fr) * 1989-03-13 1991-06-14 Asulab Sa Procede et dispositif pour etablir la relation pression-diametre d'une artere par des mesures non invasives
DE69009086T2 (de) * 1989-03-08 1994-12-22 Asulab Sa Verfahren und Gerät zur Gewinnung des Verhältnisses Druck-Durchmesser einer Arterie durch nicht invasive Messungen.
FR2662348A1 (fr) * 1990-05-22 1991-11-29 Philips Electronique Lab Dispositif de mesure et de visualisation par echographie ultrasonore de debit d'un ecoulement sanguin et de dilatation du vaisseau associe.
JP3453415B2 (ja) * 1992-12-22 2003-10-06 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 超音波エコーグラフィによる動脈の弾力性測定装置及び方法
JP3381968B2 (ja) * 1993-07-09 2003-03-04 株式会社東芝 超音波診断装置
DE4424506C2 (de) * 1993-07-29 2001-02-22 Siemens Ag Verfahren zur Bestimmung von Blutflußparameterwerten
US5701898A (en) * 1994-09-02 1997-12-30 The United States Of America As Represented By The Department Of Health And Human Services Method and system for Doppler ultrasound measurement of blood flow
US5720291A (en) * 1996-03-22 1998-02-24 Advanced Technology Laboratories, Inc. Three dimensional medical ultrasonic diagnostic image of tissue texture and vasculature
US20030045797A1 (en) * 2001-08-28 2003-03-06 Donald Christopher Automatic optimization of doppler display parameters
TR201902962T4 (tr) 2002-08-26 2019-03-21 Cleveland Clinic Found Vasküler dokunun karakterize edilmesine yönelik sistem ve yöntem.
US7927275B2 (en) * 2002-08-26 2011-04-19 The Cleveland Clinic Foundation System and method of aquiring blood-vessel data
US9028415B2 (en) * 2005-11-16 2015-05-12 Cook Medical Technologies Llc Blood flow monitor with visual display
US8105239B2 (en) * 2006-02-06 2012-01-31 Maui Imaging, Inc. Method and apparatus to visualize the coronary arteries using ultrasound
US20080051661A1 (en) * 2006-08-28 2008-02-28 Kabushiki Kaisha Toshiba Ultrasonic diagnostic apparatus and ultrasonic diagnostic method
EP2088932B1 (de) * 2006-10-25 2020-04-08 Maui Imaging, Inc. Verfahren und vorrichtung zur herstellung von ultraschallbildern mithilfe mehrerer öffnungen
US20100168578A1 (en) * 2007-06-12 2010-07-01 University Of Virginia Patent Foundation System and Method for Combined ECG-Echo for Cardiac Diagnosis
US9282945B2 (en) 2009-04-14 2016-03-15 Maui Imaging, Inc. Calibration of ultrasound probes
JP5666446B2 (ja) * 2008-08-08 2015-02-12 マウイ イマギング，インコーポレーテッド マルチアパーチャ方式の医用超音波技術を用いた画像形成方法及びアドオンシステムの同期方法
KR101659723B1 (ko) 2009-04-14 2016-09-26 마우이 이미징, 인코포레이티드 복수 개구 초음파 어레이 정렬 설비
WO2010120913A2 (en) * 2009-04-14 2010-10-21 Maui Imaging, Inc. Universal multiple aperture medical ultrasound probe
KR102121040B1 (ko) * 2010-02-18 2020-06-09 마우이 이미징, 인코포레이티드 초음파 이미지를 구성하는 방법 및 이를 위한 다중-개구 초음파 이미징 시스템
WO2012051305A2 (en) 2010-10-13 2012-04-19 Mau Imaging, Inc. Multiple aperture probe internal apparatus and cable assemblies
WO2012051308A2 (en) 2010-10-13 2012-04-19 Maui Imaging, Inc. Concave ultrasound transducers and 3d arrays
TW201336478A (zh) 2011-12-01 2013-09-16 Maui Imaging Inc 使用以回音為基及多孔徑都卜勒超音波之移動偵測
KR101348771B1 (ko) * 2011-12-28 2014-01-07 삼성메디슨 주식회사 벡터 도플러를 이용하여 파티클의 움직임을 추정하는 초음파 시스템 및 방법
WO2013101988A1 (en) 2011-12-29 2013-07-04 Maui Imaging, Inc. M-mode ultrasound imaging of arbitrary paths
KR102134763B1 (ko) 2012-02-21 2020-07-16 마우이 이미징, 인코포레이티드 다중의 어퍼처 초음파를 사용한 물질 강성의 결정
EP2833791B1 (de) 2012-03-26 2022-12-21 Maui Imaging, Inc. Verfahren zur verbesserung der ultraschallbildqualität durch anwendung von gewichtungsfaktoren
CN104620128B (zh) 2012-08-10 2017-06-23 毛伊图像公司 多孔径超声探头的校准
KR102176319B1 (ko) 2012-08-21 2020-11-09 마우이 이미징, 인코포레이티드 초음파 이미징 시스템 메모리 아키텍처
JP2014050536A (ja) * 2012-09-06 2014-03-20 Hitachi Aloka Medical Ltd 超音波診断装置
US9510806B2 (en) 2013-03-13 2016-12-06 Maui Imaging, Inc. Alignment of ultrasound transducer arrays and multiple aperture probe assembly
US9883848B2 (en) 2013-09-13 2018-02-06 Maui Imaging, Inc. Ultrasound imaging using apparent point-source transmit transducer
WO2016028787A1 (en) 2014-08-18 2016-02-25 Maui Imaging, Inc. Network-based ultrasound imaging system
EP3379999B1 (de) * 2015-11-24 2023-09-20 The Regents of the University of California Abbildung und quantifizierung des risikos von blutstase und thrombusbildung im herzen
US10856846B2 (en) 2016-01-27 2020-12-08 Maui Imaging, Inc. Ultrasound imaging with sparse array probes
JP7267754B2 (ja) * 2019-01-22 2023-05-02 日本光電工業株式会社 生体情報モニタおよび生体情報測定システム
CN110200613B (zh) * 2019-04-08 2024-02-20 深圳市贝斯曼精密仪器有限公司 一种血流血压检测装置

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US4271842A (en) * 1978-03-03 1981-06-09 Smith Kline Instruments, Inc. Apparatus and method for providing multiple ultrasonic sector image displays
US4217909A (en) * 1978-08-23 1980-08-19 General Electric Company Directional detection of blood velocities in an ultrasound system
JPS55143132A (en) * 1979-04-26 1980-11-08 Kuniyasu Furuhira Measuring device for medical treatment
JPS56112226A (en) * 1980-02-12 1981-09-04 Tokyo Shibaura Electric Co Ultrasonic blood stream measuring apparatus
JPS56119237A (en) * 1980-02-27 1981-09-18 Tokyo Shibaura Electric Co Urtrasonic diagnosis apparatus

Also Published As

Publication number Publication date
EP0075284A2 (de) 1983-03-30
JPS5849137A (ja) 1983-03-23
EP0075284A3 (en) 1986-01-29
US4501279A (en) 1985-02-26
EP0075284B1 (de) 1989-02-08

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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