DE3681268D1 - Mit doppler-effekt arbeitendes ultraschall-diagnosegeraet. - Google Patents

Mit doppler-effekt arbeitendes ultraschall-diagnosegeraet.

Info

Publication number
DE3681268D1
DE3681268D1 DE8686117936T DE3681268T DE3681268D1 DE 3681268 D1 DE3681268 D1 DE 3681268D1 DE 8686117936 T DE8686117936 T DE 8686117936T DE 3681268 T DE3681268 T DE 3681268T DE 3681268 D1 DE3681268 D1 DE 3681268D1
Authority
DE
Germany
Prior art keywords
diagnostic device
ultrasonic diagnostic
doppler effect
device working
working
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
DE8686117936T
Other languages
English (en)
Inventor
Kouroku Namekawa
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.)
Hitachi Aloka Medical Ltd
Original Assignee
Aloka 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
Priority claimed from JP29211285A external-priority patent/JPS62152437A/ja
Priority claimed from JP29210985A external-priority patent/JPS62152436A/ja
Application filed by Aloka Co Ltd filed Critical Aloka Co Ltd
Application granted granted Critical
Publication of DE3681268D1 publication Critical patent/DE3681268D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01S15/8984—Measuring the velocity vector
    • 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
    • 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
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S15/582—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse-modulated waves and based upon the Doppler effect resulting from movement of targets
DE8686117936T 1985-12-26 1986-12-23 Mit doppler-effekt arbeitendes ultraschall-diagnosegeraet. Expired - Lifetime DE3681268D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29211285A JPS62152437A (ja) 1985-12-26 1985-12-26 超音波ドプラ診断装置
JP29210985A JPS62152436A (ja) 1985-12-26 1985-12-26 超音波ドプラ診断装置

Publications (1)

Publication Number Publication Date
DE3681268D1 true DE3681268D1 (de) 1991-10-10

Family

ID=26558846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686117936T Expired - Lifetime DE3681268D1 (de) 1985-12-26 1986-12-23 Mit doppler-effekt arbeitendes ultraschall-diagnosegeraet.

Country Status (4)

Country Link
US (1) US4759375A (de)
EP (1) EP0228070B1 (de)
CA (1) CA1262958A (de)
DE (1) DE3681268D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114325266A (zh) * 2021-12-29 2022-04-12 中南民族大学 市电环境下用于故障电弧检测与定位的装置及其工作方法

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979513A (en) * 1987-10-14 1990-12-25 Matsushita Electric Industrial Co., Ltd. Ultrasonic diagnostic apparatus
US5010528A (en) * 1988-06-30 1991-04-23 Shigeo Ohtsuki Doppler flow velocity distribution measuring apparatus
JPH0341385A (ja) * 1988-09-30 1991-02-21 Shigeo Otsuki 基準推定ドプラ速度測定方法及び装置
US5341809A (en) * 1990-08-31 1994-08-30 Hitachi, Ltd. Ultrasonic flowmeter
US5291892A (en) * 1991-11-04 1994-03-08 General Electric Company Ultrasonic flow imaging
US5386830A (en) * 1993-10-25 1995-02-07 Advanced Technology Laboratories, Inc. Ultrasonic pulsed doppler flow measurement system with two dimensional autocorrelation processing
FR2713808B1 (fr) * 1993-12-14 1996-01-26 Thomson Csf Dispositif d'anticollision, notamment pour véhicules automobiles.
HRP940025A2 (en) * 1994-01-14 1996-06-30 Branko Breyer A blood flow velocity measurement system perpendicular to a single probing beam
JP3462584B2 (ja) * 1994-02-14 2003-11-05 フクダ電子株式会社 超音波診断装置
US5462059A (en) * 1994-05-25 1995-10-31 The Regents Of The University Of California Method for assessing and displaying vascular architecture using ultrasound
US5390677A (en) * 1994-05-31 1995-02-21 The Regents Of The University Of California Method for assessing and displaying the true three dimensional magnitude of blood velocity
US5617873A (en) * 1994-08-25 1997-04-08 The United States Of America As Represented By The Administrator, Of The National Aeronautics And Space Administration Non-invasive method and apparatus for monitoring intracranial pressure and pressure volume index in humans
US5769079A (en) * 1996-10-22 1998-06-23 Acuson Corporation Method and apparatus for determining quantitative measures of flow parameters
US6530887B1 (en) 1996-12-24 2003-03-11 Teratech Corporation Ultrasound probe with integrated electronics
US20040015079A1 (en) * 1999-06-22 2004-01-22 Teratech Corporation Ultrasound probe with integrated electronics
US6969352B2 (en) 1999-06-22 2005-11-29 Teratech Corporation Ultrasound probe with integrated electronics
US9402601B1 (en) 1999-06-22 2016-08-02 Teratech Corporation Methods for controlling an ultrasound imaging procedure and providing ultrasound images to an external non-ultrasound application via a network
US6669633B2 (en) 1999-06-22 2003-12-30 Teratech Corporation Unitary operator control for ultrasonic imaging graphical user interface
JP4504004B2 (ja) * 2003-12-17 2010-07-14 株式会社東芝 超音波診断装置
US11931202B2 (en) 2018-09-03 2024-03-19 Canon Medical Systems Corporation Ultrasound automatic scanning system, ultrasound diagnostic apparatus, ultrasound scanning support apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103679A (en) * 1977-03-22 1978-08-01 Biosonics, Inc. Method and apparatus for measuring blood flow noninvasively
JPS582335Y2 (ja) * 1979-04-24 1983-01-17 吉村 正蔵 超音波プロ−ブ
US4265126A (en) * 1979-06-15 1981-05-05 General Electric Company Measurement of true blood velocity by an ultrasound system
JPS58188433A (ja) * 1982-04-28 1983-11-02 アロカ株式会社 超音波診断装置
DE3484586D1 (de) * 1983-08-24 1991-06-20 Cgr Ultrasonic Verfahren zum messen von stroemungsparametern eines fliessfaehigen mediums und vorrichtung zur durchfuehrung dieses verfahrens.
JPS60119929A (ja) * 1983-12-05 1985-06-27 アロカ株式会社 超音波診断装置
JPS61154650A (ja) * 1984-12-28 1986-07-14 株式会社　日立メデイコ 超音波診断装置
JPH0693890B2 (ja) * 1985-04-30 1994-11-24 株式会社東芝 超音波診断装置
US4671294A (en) * 1985-08-14 1987-06-09 Hewlett-Packard Company Pulsed doppler flow mapping apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114325266A (zh) * 2021-12-29 2022-04-12 中南民族大学 市电环境下用于故障电弧检测与定位的装置及其工作方法
CN114325266B (zh) * 2021-12-29 2022-11-18 中南民族大学 市电环境下用于故障电弧检测与定位的装置及其工作方法

Also Published As

Publication number Publication date
CA1262958A (en) 1989-11-14
EP0228070A2 (de) 1987-07-08
US4759375A (en) 1988-07-26
EP0228070A3 (en) 1987-12-02
EP0228070B1 (de) 1991-09-04

Similar Documents

Publication Publication Date Title
DE3681268D1 (de) Mit doppler-effekt arbeitendes ultraschall-diagnosegeraet.
DE3851892D1 (de) Ultraschalldiagnosegerät.
DE3650004T2 (de) Ultraschallsonde.
DE3687459T2 (de) Ultraschallchirurgische werkzeuge mit winkeln.
DE3689698T2 (de) Blutgeschwindigkeitsmesser nach dem Ultraschall-Doppler-Prinzip.
DE3783281T2 (de) Ultraschallsonde.
DE68905667T2 (de) Ultraschall-diagnostisches geraet.
DE3483092D1 (de) Ultraschall-diagnostik-geraet.
DE69014243T2 (de) Ultraschall-Diagnostikgerät.
DE3774773D1 (de) Ultraschallvorrichtung.
DE3689736T2 (de) Ultraschall-Abbildungsgerät.
DE3677921D1 (de) Ultraschall-sensor.
DE3483788D1 (de) Ultraschalldiagnosevorrichtung.
DE3683900D1 (de) Blutstroemung-ultraschallabbildungsgeraet.
DE69318458D1 (de) Ultraschall-Diagnostik-Gerät mit Doppler-Technik
DE68920639D1 (de) Ultraschalldiagnosegerät.
DE3850660T2 (de) Ultraschall-diagnosevorrichtung.
DE3884547D1 (de) Ultraschalldiagnostikgeraet.
DE69014771D1 (de) Ultraschall-Diagnosegerät.
DE3669924D1 (de) Pulsdopplerstroemungsabbildungsvorrichtung.
DE3854303T2 (de) Ultraschall-diagnosegerät.
DE69010923D1 (de) Ultraschalldiagnosegerät.
DE3786077D1 (de) Ultraschalldiagnose-anordnung.
DE3668236D1 (de) Ultraschall-durchflussmesseinrichtung.
DE3583406D1 (de) Ultraschall-diagnostikgeraet fuer dopplersignale.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition