DE69807575D1 - Ultraschall-Bildaufnahmesystem mit Doppler Verfolgung der Gewebebewegung - Google Patents

Ultraschall-Bildaufnahmesystem mit Doppler Verfolgung der Gewebebewegung

Info

Publication number
DE69807575D1
DE69807575D1 DE69807575T DE69807575T DE69807575D1 DE 69807575 D1 DE69807575 D1 DE 69807575D1 DE 69807575 T DE69807575 T DE 69807575T DE 69807575 T DE69807575 T DE 69807575T DE 69807575 D1 DE69807575 D1 DE 69807575D1
Authority
DE
Germany
Prior art keywords
imaging system
ultrasound imaging
tissue movement
doppler tracking
doppler
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
DE69807575T
Other languages
English (en)
Other versions
DE69807575T2 (de
Inventor
Aline Laure Criton
Thanasis Loupas
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.)
Advanced Technology Laboratories Inc
Original Assignee
Advanced Technology Laboratories Inc
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 Advanced Technology Laboratories Inc filed Critical Advanced Technology Laboratories Inc
Application granted granted Critical
Publication of DE69807575D1 publication Critical patent/DE69807575D1/de
Publication of DE69807575T2 publication Critical patent/DE69807575T2/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
    • A61B8/48—Diagnostic techniques
    • A61B8/486—Diagnostic techniques involving arbitrary m-mode
    • 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
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023—Details of receivers
    • G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
    • 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
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/52073—Production of cursor lines, markers or indicia by electronic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Acoustics & Sound (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Closed-Circuit Television Systems (AREA)
DE69807575T 1997-05-29 1998-05-28 Ultraschall-Bildaufnahmesystem mit Doppler Verfolgung der Gewebebewegung Expired - Fee Related DE69807575T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/865,340 US5800356A (en) 1997-05-29 1997-05-29 Ultrasonic diagnostic imaging system with doppler assisted tracking of tissue motion

Publications (2)

Publication Number Publication Date
DE69807575D1 true DE69807575D1 (de) 2002-10-10
DE69807575T2 DE69807575T2 (de) 2003-08-07

Family

ID=25345289

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69807575T Expired - Fee Related DE69807575T2 (de) 1997-05-29 1998-05-28 Ultraschall-Bildaufnahmesystem mit Doppler Verfolgung der Gewebebewegung

Country Status (9)

Country Link
US (1) US5800356A (de)
EP (1) EP0880937B1 (de)
JP (1) JPH1142227A (de)
AT (1) ATE223177T1 (de)
AU (1) AU6979198A (de)
CA (1) CA2239330A1 (de)
DE (1) DE69807575T2 (de)
IL (1) IL124491A0 (de)
NO (1) NO982447L (de)

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Also Published As

Publication number Publication date
NO982447D0 (no) 1998-05-28
EP0880937B1 (de) 2002-09-04
EP0880937A2 (de) 1998-12-02
CA2239330A1 (en) 1998-11-29
JPH1142227A (ja) 1999-02-16
ATE223177T1 (de) 2002-09-15
AU6979198A (en) 1998-12-03
DE69807575T2 (de) 2003-08-07
NO982447L (no) 1998-11-30
US5800356A (en) 1998-09-01
EP0880937A3 (de) 1999-06-09
IL124491A0 (en) 1998-12-06

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Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee