IL104159A - METHOD AND SYSTEMS FOR TESTING TISSUE PERFORMANCE BY USING AUTOMATIC CONTRAST - Google Patents

METHOD AND SYSTEMS FOR TESTING TISSUE PERFORMANCE BY USING AUTOMATIC CONTRAST

Info

Publication number
IL104159A
IL104159A IL10415992A IL10415992A IL104159A IL 104159 A IL104159 A IL 104159A IL 10415992 A IL10415992 A IL 10415992A IL 10415992 A IL10415992 A IL 10415992A IL 104159 A IL104159 A IL 104159A
Authority
IL
Israel
Prior art keywords
frequency
tissue
amplitude
data
ultrasonic energy
Prior art date
Application number
IL10415992A
Other languages
English (en)
Hebrew (he)
Other versions
IL104159A0 (en
Original Assignee
Sound Science Limited Partners
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 Sound Science Limited Partners filed Critical Sound Science Limited Partners
Publication of IL104159A0 publication Critical patent/IL104159A0/xx
Publication of IL104159A publication Critical patent/IL104159A/en

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
    • A61B8/481—Diagnostic techniques involving the use of contrast agent, e.g. microbubbles introduced into the bloodstream
    • 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
    • G01S15/88—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
    • G01S15/8977—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using special techniques for image reconstruction, e.g. FFT, geometrical transformations, spatial deconvolution, time deconvolution

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Acoustics & Sound (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
IL10415992A 1991-12-30 1992-12-18 METHOD AND SYSTEMS FOR TESTING TISSUE PERFORMANCE BY USING AUTOMATIC CONTRAST IL104159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/816,640 US5255683A (en) 1991-12-30 1991-12-30 Methods of and systems for examining tissue perfusion using ultrasonic contrast agents

Publications (2)

Publication Number Publication Date
IL104159A0 IL104159A0 (en) 1993-05-13
IL104159A true IL104159A (en) 1996-10-31

Family

ID=25221229

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10415992A IL104159A (en) 1991-12-30 1992-12-18 METHOD AND SYSTEMS FOR TESTING TISSUE PERFORMANCE BY USING AUTOMATIC CONTRAST

Country Status (8)

Country Link
US (1) US5255683A (ja)
EP (1) EP0626822B1 (ja)
JP (1) JPH07506010A (ja)
AU (1) AU3275693A (ja)
CA (1) CA2127127A1 (ja)
DE (1) DE69232490T2 (ja)
IL (1) IL104159A (ja)
WO (1) WO1993012720A1 (ja)

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* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
DE69232490T2 (de) 2002-10-31
DE69232490D1 (de) 2002-04-18
US5255683A (en) 1993-10-26
JPH07506010A (ja) 1995-07-06
EP0626822A1 (en) 1994-12-07
IL104159A0 (en) 1993-05-13
AU3275693A (en) 1993-07-28
WO1993012720A1 (en) 1993-07-08
CA2127127A1 (en) 1993-07-08
EP0626822B1 (en) 2002-03-13
EP0626822A4 (en) 1995-04-19

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