DE3883484D1 - Medizinisches Ultraschallabbildungssystem. - Google Patents

Medizinisches Ultraschallabbildungssystem.

Info

Publication number
DE3883484D1
DE3883484D1 DE88310686T DE3883484T DE3883484D1 DE 3883484 D1 DE3883484 D1 DE 3883484D1 DE 88310686 T DE88310686 T DE 88310686T DE 3883484 T DE3883484 T DE 3883484T DE 3883484 D1 DE3883484 D1 DE 3883484D1
Authority
DE
Germany
Prior art keywords
imaging system
ultrasound imaging
medical ultrasound
medical
ultrasound
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
DE88310686T
Other languages
English (en)
Other versions
DE3883484T2 (de
Inventor
Steven C Leavitt
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.)
HP Inc
Original Assignee
Hewlett Packard 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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE3883484D1 publication Critical patent/DE3883484D1/de
Application granted granted Critical
Publication of DE3883484T2 publication Critical patent/DE3883484T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01S15/8981—Discriminating between fixed and moving objects or between objects moving at different speeds, e.g. wall clutter filter

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring Volume Flow (AREA)
DE88310686T 1987-11-12 1988-11-11 Medizinisches Ultraschallabbildungssystem. Expired - Fee Related DE3883484T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/119,754 US4850364A (en) 1987-11-12 1987-11-12 Medical ultrasound imaging system with velocity-dependent rejection filtering

Publications (2)

Publication Number Publication Date
DE3883484D1 true DE3883484D1 (de) 1993-09-30
DE3883484T2 DE3883484T2 (de) 1994-03-24

Family

ID=22386174

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88310686T Expired - Fee Related DE3883484T2 (de) 1987-11-12 1988-11-11 Medizinisches Ultraschallabbildungssystem.

Country Status (4)

Country Link
US (1) US4850364A (de)
EP (1) EP0316200B1 (de)
JP (1) JP2738939B2 (de)
DE (1) DE3883484T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379139B1 (de) * 1989-01-17 1994-07-27 Fujitsu Limited Ultraschalldiagnosegerät
JPH03188841A (ja) * 1989-09-20 1991-08-16 Toshiba Corp 超音波診断装置
US5197477A (en) * 1990-10-12 1993-03-30 Advanced Technology Laboratories, Inc. Ultrasonic doppler flow measurement system with tissue motion discrimination
US5152292A (en) * 1990-12-20 1992-10-06 Hewlett-Packard Company Adaptive rejection filter for color flow ultrasound imaging
US5269308A (en) * 1991-07-25 1993-12-14 Matsushita Electric Industrial Co., Ltd. Ultrasonic doppler imaging apparatus
US5349524A (en) * 1993-01-08 1994-09-20 General Electric Company Color flow imaging system utilizing a time domain adaptive wall filter
US5327894A (en) * 1993-03-01 1994-07-12 General Electric Company Wall filter using circular convolution for a color flow imaging system
US5419331A (en) * 1994-02-10 1995-05-30 The University Of Rochester System for estimating target velocity from pulse echoes in response to their correspondence with predetermined delay trajectories corresponding to different distinct velocities
US5429137A (en) * 1994-06-03 1995-07-04 Siemens Medical Systems, Inc. Acoustic scan conversion method and apparatus for velocity flow
US5515852A (en) * 1994-06-06 1996-05-14 Hewlett-Packard Company Method and apparatus for a detection strength spatial filter in an ultrasound imaging system
US5640960A (en) * 1995-04-18 1997-06-24 Imex Medical Systems, Inc. Hand-held, battery operated, doppler ultrasound medical diagnostic device with cordless probe
US5634465A (en) * 1995-06-09 1997-06-03 Advanced Technology Laboratories, Inc. Continuous display of cardiac blood flow information
US6001063A (en) * 1998-06-23 1999-12-14 Acuson Corporation Ultrasonic imaging method and apparatus for providing doppler energy correction
US20030078227A1 (en) * 1998-07-02 2003-04-24 Greenleaf James F. Site-directed transfection with ultrasound and cavitation nuclei
US6146331A (en) * 1998-09-30 2000-11-14 Siemens Medical Systems, Inc. Method for improved clutter suppression for ultrasonic color doppler imaging
US6370264B1 (en) 1999-04-07 2002-04-09 Steven C Leavitt Method and apparatus for ultrasonic color flow imaging
US7555333B2 (en) 2000-06-19 2009-06-30 University Of Washington Integrated optical scanning image acquisition and display
EP1691666B1 (de) 2003-12-12 2012-05-30 University of Washington Katheterskop-3d-führung und schnittstellensystem
US7530948B2 (en) 2005-02-28 2009-05-12 University Of Washington Tethered capsule endoscope for Barrett's Esophagus screening
JP2008532658A (ja) * 2005-03-15 2008-08-21 ユスコム リミテッド 自動フロー追跡装置および方法
WO2007067163A1 (en) * 2005-11-23 2007-06-14 University Of Washington Scanning beam with variable sequential framing using interrupted scanning resonance
US20070213618A1 (en) * 2006-01-17 2007-09-13 University Of Washington Scanning fiber-optic nonlinear optical imaging and spectroscopy endoscope
EP1991314A2 (de) 2006-03-03 2008-11-19 University of Washington Faseroptik-scanner mit multiumhüllung
WO2007109622A2 (en) * 2006-03-17 2007-09-27 University Of Washington Clutter rejection filters for optical doppler tomography
US8840566B2 (en) 2007-04-02 2014-09-23 University Of Washington Catheter with imaging capability acts as guidewire for cannula tools
US20100069757A1 (en) * 2007-04-27 2010-03-18 Hideki Yoshikawa Ultrasonic diagnostic apparatus
WO2008137710A1 (en) 2007-05-03 2008-11-13 University Of Washington High resolution optical coherence tomography based imaging for intraluminal and interstitial use implemented with a reduced form factor
KR101120840B1 (ko) 2010-06-17 2012-03-16 삼성메디슨 주식회사 적응형 클러터 필터링 방법 및 그를 위한 초음파 시스템
CN110573089A (zh) * 2017-03-31 2019-12-13 皇家飞利浦有限公司 血管内流动和压力测量结果

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934577A (en) * 1972-12-08 1976-01-27 Hoffmann-La Roche Inc. Fetal heart rate monitoring apparatus
JPS5897347A (ja) * 1981-12-03 1983-06-09 株式会社東芝 超音波診断装置
JPS5920820A (ja) * 1982-07-28 1984-02-02 Aloka Co Ltd 超音波血流画像形成装置
JPS6055934A (ja) * 1983-09-08 1985-04-01 松下電器産業株式会社 超音波血流計
US4612937A (en) * 1983-11-10 1986-09-23 Siemens Medical Laboratories, Inc. Ultrasound diagnostic apparatus
JPS60122549A (ja) * 1983-12-08 1985-07-01 株式会社東芝 超音波診断装置
JPS60210246A (ja) * 1984-04-02 1985-10-22 アロカ株式会社 超音波ドプラ診断装置
EP0202920B1 (de) * 1985-05-20 1994-03-09 Matsushita Electric Industrial Co., Ltd. Blutgeschwindigkeitsmesser nach dem Ultraschall-Doppler-Prinzip
US4803990A (en) * 1985-12-03 1989-02-14 U.S. Philips Corporation Examining moving objects by ultrasound echograpy
US4790323A (en) * 1986-11-03 1988-12-13 Hewlett-Packard Company Flow imaging detector
FR2617982B1 (fr) * 1987-07-09 1989-10-27 Labo Electronique Physique Dispositif d'elimination d'echos fixes pour echographe ultrasonore

Also Published As

Publication number Publication date
JPH01164355A (ja) 1989-06-28
EP0316200B1 (de) 1993-08-25
EP0316200A2 (de) 1989-05-17
EP0316200A3 (en) 1990-03-28
JP2738939B2 (ja) 1998-04-08
US4850364A (en) 1989-07-25
DE3883484T2 (de) 1994-03-24

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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