DE69935841D1 - Verfahren und Gerät zur automatischen Bestimmung des Doppler-Winkels bei der Ultraschallabbildung - Google Patents

Verfahren und Gerät zur automatischen Bestimmung des Doppler-Winkels bei der Ultraschallabbildung

Info

Publication number
DE69935841D1
DE69935841D1 DE69935841T DE69935841T DE69935841D1 DE 69935841 D1 DE69935841 D1 DE 69935841D1 DE 69935841 T DE69935841 T DE 69935841T DE 69935841 T DE69935841 T DE 69935841T DE 69935841 D1 DE69935841 D1 DE 69935841D1
Authority
DE
Germany
Prior art keywords
ultrasound imaging
automatically determining
doppler angle
doppler
angle
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 - Fee Related
Application number
DE69935841T
Other languages
English (en)
Other versions
DE69935841T2 (de
Inventor
Lihong Pan
Michael J Washburn
Larry Y L Mo
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69935841D1 publication Critical patent/DE69935841D1/de
Publication of DE69935841T2 publication Critical patent/DE69935841T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0858—Detecting organic movements or changes, e.g. tumours, cysts, swellings 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
    • A61B8/06—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
    • A61B8/48—Diagnostic techniques
    • A61B8/488—Diagnostic techniques involving Doppler signals
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4887—Locating particular structures in or on the body
    • A61B5/489—Blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7232—Signal processing specially adapted for physiological signals or for diagnostic purposes involving compression of the physiological signal, e.g. to extend the signal recording period
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Hematology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE69935841T 1998-12-01 1999-11-30 Verfahren und Gerät zur automatischen Bestimmung des Doppler-Winkels bei der Ultraschallabbildung Expired - Fee Related DE69935841T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201982 1998-12-01
US09/201,982 US6068598A (en) 1998-12-01 1998-12-01 Method and apparatus for automatic Doppler angle estimation in ultrasound imaging

Publications (2)

Publication Number Publication Date
DE69935841D1 true DE69935841D1 (de) 2007-05-31
DE69935841T2 DE69935841T2 (de) 2008-01-10

Family

ID=22748084

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69935841T Expired - Fee Related DE69935841T2 (de) 1998-12-01 1999-11-30 Verfahren und Gerät zur automatischen Bestimmung des Doppler-Winkels bei der Ultraschallabbildung

Country Status (4)

Country Link
US (1) US6068598A (de)
EP (1) EP1005834B1 (de)
JP (1) JP4531894B2 (de)
DE (1) DE69935841T2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6464641B1 (en) 1998-12-01 2002-10-15 Ge Medical Systems Global Technology Company Llc Method and apparatus for automatic vessel tracking in ultrasound imaging
US6221020B1 (en) * 1999-04-22 2001-04-24 G.E. Medical Systems Global Technology Company, Llc System and method for providing variable ultrasound analyses in a post-storage mode
US6520915B1 (en) * 2000-01-28 2003-02-18 U-Systems, Inc. Ultrasound imaging system with intrinsic doppler capability
JP4749592B2 (ja) 2000-05-01 2011-08-17 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー パルス・ドプラ超音波イメージングにおいてサンプル・ゲートを自動設定する方法及び装置
US6312385B1 (en) 2000-05-01 2001-11-06 Ge Medical Systems Global Technology Company, Llc Method and apparatus for automatic detection and sizing of cystic objects
JP4589490B2 (ja) * 2000-07-12 2010-12-01 株式会社東芝 超音波診断装置及び記録媒体
US6390984B1 (en) * 2000-09-14 2002-05-21 Ge Medical Systems Global Technology Company, Llc Method and apparatus for locking sample volume onto moving vessel in pulsed doppler ultrasound imaging
US20030045797A1 (en) * 2001-08-28 2003-03-06 Donald Christopher Automatic optimization of doppler display parameters
JP4837206B2 (ja) * 2001-09-21 2011-12-14 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 超音波撮像方法および超音波診断装置
US6475149B1 (en) 2001-09-21 2002-11-05 Acuson Corporation Border detection method and system
US7689276B2 (en) * 2002-09-13 2010-03-30 Leptos Biomedical, Inc. Dynamic nerve stimulation for treatment of disorders
US20050054931A1 (en) * 2003-09-09 2005-03-10 Clark David W. Tracking clutter filter for spectral & audio doppler
JP2007509722A (ja) * 2003-10-29 2007-04-19 アレズ フィジオニックス リミテッド 超音波流体の流動中心線を決定するための方法および装置
CN100453049C (zh) * 2004-09-06 2009-01-21 株式会社东芝 超声波诊断装置和超声波信号分析方法
US7627386B2 (en) * 2004-10-07 2009-12-01 Zonaire Medical Systems, Inc. Ultrasound imaging system parameter optimization via fuzzy logic
US8784318B1 (en) 2005-07-22 2014-07-22 Zonare Medical Systems, Inc. Aberration correction using channel data in ultrasound imaging system
US8002705B1 (en) 2005-07-22 2011-08-23 Zonaire Medical Systems, Inc. Continuous transmit focusing method and apparatus for ultrasound imaging system
US7817835B2 (en) * 2006-03-31 2010-10-19 Siemens Medical Solutions Usa, Inc. Cross reference measurement for diagnostic medical imaging
US8047991B2 (en) * 2006-08-16 2011-11-01 Siemens Medical Solutions Usa, Inc. Automatic identification of orientation in medical diagnostic ultrasound
US20080146922A1 (en) * 2006-10-24 2008-06-19 Zonare Medical Systems, Inc. Control of user interfaces and displays for portable ultrasound unit and docking station
US7729467B2 (en) 2007-03-22 2010-06-01 General Electric Company Methods and systems for attentuation correction in medical imaging
KR100969536B1 (ko) * 2007-04-06 2010-07-12 주식회사 메디슨 초음파 영상을 형성하는 초음파 시스템 및 방법
JP2009011711A (ja) * 2007-07-09 2009-01-22 Toshiba Corp 超音波診断装置
US9275471B2 (en) 2007-07-20 2016-03-01 Ultrasound Medical Devices, Inc. Method for ultrasound motion tracking via synthetic speckle patterns
US9060669B1 (en) 2007-12-20 2015-06-23 Zonare Medical Systems, Inc. System and method for providing variable ultrasound array processing in a post-storage mode
DE102008062485A1 (de) * 2008-06-02 2009-12-03 Rohde & Schwarz Gmbh & Co. Kg Messvorrichtung und Verfahren zur Bestimmung von Bewegung in einem Gewebe
MX346426B (es) 2011-09-30 2017-03-21 Koninklijke Philips Nv Sistema de ultrasonido con parametros de flujo doppler automatizados.
MX343895B (es) 2011-09-30 2016-11-28 Koninklijke Philips Nv Aparato de ultrasonido con parametros de flujo doppler dinamicamente automatizados segun se mueve un volumen de muestra.
US20130158403A1 (en) * 2011-10-28 2013-06-20 University Medical Devices, Inc. Method for Obtaining a Three-Dimensional Velocity Measurement of a Tissue
KR101501519B1 (ko) * 2012-09-18 2015-03-18 삼성메디슨 주식회사 컬러 도플러 영상을 이용한 스캔 라인 가이드 방법 및 장치
CN107278271A (zh) * 2015-03-05 2017-10-20 克里斯塔维尔医学影像有限公司 超声成像系统中的杂波抑制
WO2016156446A1 (en) * 2015-04-03 2016-10-06 Koninklijke Philips N.V. Ultrasound system and method of vessel identification
CN105488791B (zh) * 2015-11-25 2018-02-13 北京奇虎科技有限公司 自然背景中图像边缘的定位方法及装置
US10682098B2 (en) * 2018-03-22 2020-06-16 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Predictive use of quantitative imaging

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0556975A (ja) * 1991-09-05 1993-03-09 Toshiba Corp 超音波診断装置
JP3408272B2 (ja) * 1992-09-04 2003-05-19 株式会社日立メディコ 超音波診断装置
JPH06217975A (ja) * 1993-01-28 1994-08-09 Toshiba Medical Eng Co Ltd 超音波ドプラ診断装置
US5375600A (en) * 1993-08-09 1994-12-27 Hewlett-Packard Company Ultrasonic frequency-domain system and method for sensing fluid flow
JPH09509603A (ja) * 1994-12-07 1997-09-30 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ ドップラー角の自動測定方法及びこれを実施するための装置
JP3514553B2 (ja) * 1995-06-30 2004-03-31 フクダ電子株式会社 超音波診断装置
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
NO963175D0 (no) * 1996-07-30 1996-07-30 Vingmed Sound As Analyse- og målemetode
IL122130A0 (en) 1996-11-08 1998-04-05 Atl Ultrasound Inc Ultrasonic diagnostic imaging system with real time volume flow calculation
JP2000139921A (ja) * 1998-11-12 2000-05-23 Toshiba Corp 超音波画像診断装置

Also Published As

Publication number Publication date
DE69935841T2 (de) 2008-01-10
EP1005834A1 (de) 2000-06-07
JP4531894B2 (ja) 2010-08-25
EP1005834B1 (de) 2007-04-18
US6068598A (en) 2000-05-30
JP2000287977A (ja) 2000-10-17

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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