IL137109A0 - Method and apparatus for adaptive wall filtering in spectral doppler ultrasound imaging - Google Patents

Method and apparatus for adaptive wall filtering in spectral doppler ultrasound imaging

Info

Publication number
IL137109A0
IL137109A0 IL13710900A IL13710900A IL137109A0 IL 137109 A0 IL137109 A0 IL 137109A0 IL 13710900 A IL13710900 A IL 13710900A IL 13710900 A IL13710900 A IL 13710900A IL 137109 A0 IL137109 A0 IL 137109A0
Authority
IL
Israel
Prior art keywords
ultrasound imaging
doppler ultrasound
spectral doppler
wall filtering
adaptive wall
Prior art date
Application number
IL13710900A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL137109A0 publication Critical patent/IL137109A0/xx

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
    • 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

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)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
IL13710900A 1999-07-09 2000-06-30 Method and apparatus for adaptive wall filtering in spectral doppler ultrasound imaging IL137109A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/349,586 US6296612B1 (en) 1999-07-09 1999-07-09 Method and apparatus for adaptive wall filtering in spectral Doppler ultrasound imaging

Publications (1)

Publication Number Publication Date
IL137109A0 true IL137109A0 (en) 2001-06-14

Family

ID=23373061

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13710900A IL137109A0 (en) 1999-07-09 2000-06-30 Method and apparatus for adaptive wall filtering in spectral doppler ultrasound imaging

Country Status (5)

Country Link
US (2) US6296612B1 (fr)
EP (1) EP1067400B1 (fr)
JP (1) JP2001137243A (fr)
DE (1) DE60026239T2 (fr)
IL (1) IL137109A0 (fr)

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Also Published As

Publication number Publication date
US6390983B1 (en) 2002-05-21
JP2001137243A (ja) 2001-05-22
EP1067400A2 (fr) 2001-01-10
EP1067400B1 (fr) 2006-03-01
DE60026239T2 (de) 2006-11-16
DE60026239D1 (de) 2006-04-27
EP1067400A3 (fr) 2004-05-26
US6296612B1 (en) 2001-10-02

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