ATE383819T1 - Verfahren für ultraschallbilddarstellung und ultraschalldiagnostisches gerät - Google Patents

Verfahren für ultraschallbilddarstellung und ultraschalldiagnostisches gerät

Info

Publication number
ATE383819T1
ATE383819T1 AT01912972T AT01912972T ATE383819T1 AT E383819 T1 ATE383819 T1 AT E383819T1 AT 01912972 T AT01912972 T AT 01912972T AT 01912972 T AT01912972 T AT 01912972T AT E383819 T1 ATE383819 T1 AT E383819T1
Authority
AT
Austria
Prior art keywords
ultrasonic
disperse
strength
contrast agent
frame
Prior art date
Application number
AT01912972T
Other languages
English (en)
Inventor
Hiroshi Hashimoto
Original Assignee
Ge Med Sys Global Tech Co Llc
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 Ge Med Sys Global Tech Co Llc filed Critical Ge Med Sys Global Tech Co Llc
Application granted granted Critical
Publication of ATE383819T1 publication Critical patent/ATE383819T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—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
    • A61B8/48—Diagnostic techniques
    • A61B8/481—Diagnostic techniques involving the use of contrast agents, e.g. microbubbles introduced into the bloodstream
    • 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
    • G01S7/52038—Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target
    • 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
    • G01S7/52038—Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target
    • G01S7/52041—Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target detecting modification of a contrast enhancer, e.g. detecting the destruction of a contrast agent by an acoustic wave, e.g. loss of correlation
    • 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
    • G01S7/5206—Two-dimensional coordinated display of distance and direction; B-scan display
    • G01S7/52066—Time-position or time-motion displays
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Nonlinear Science (AREA)
  • Acoustics & Sound (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT01912972T 2000-03-08 2001-02-23 Verfahren für ultraschallbilddarstellung und ultraschalldiagnostisches gerät ATE383819T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000063853A JP3911379B2 (ja) 2000-03-08 2000-03-08 超音波診断装置

Publications (1)

Publication Number Publication Date
ATE383819T1 true ATE383819T1 (de) 2008-02-15

Family

ID=18583649

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01912972T ATE383819T1 (de) 2000-03-08 2001-02-23 Verfahren für ultraschallbilddarstellung und ultraschalldiagnostisches gerät

Country Status (8)

Country Link
US (1) US6464644B2 (de)
EP (1) EP1180974B1 (de)
JP (1) JP3911379B2 (de)
KR (1) KR100742462B1 (de)
CN (1) CN1196448C (de)
AT (1) ATE383819T1 (de)
DE (1) DE60132402T2 (de)
WO (1) WO2001066015A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3748848B2 (ja) * 2002-11-11 2006-02-22 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 超音波診断装置
JP4521204B2 (ja) * 2004-02-27 2010-08-11 株式会社東芝 超音波診断装置、画像処理装置及び超音波画像撮影方法
EP1635703B1 (de) * 2004-04-30 2015-04-22 Apollo Medical Imaging Technology Pty Ltd Verfahren zur berechnung von verbesserten daten bei perfusionsmessungen
JP2006020710A (ja) * 2004-07-06 2006-01-26 Ge Medical Systems Global Technology Co Llc 超音波撮影装置
JP2006141798A (ja) * 2004-11-22 2006-06-08 Toshiba Corp 超音波診断装置
JP5454901B2 (ja) * 2010-02-15 2014-03-26 株式会社東芝 超音波診断装置
JP4929409B2 (ja) * 2011-05-31 2012-05-09 株式会社東芝 超音波診断装置
CN104614728B (zh) * 2015-02-13 2018-06-05 张鸿 一种超声成像装置及成像方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694937A (en) 1995-01-31 1997-12-09 Kabushiki Kaisha Toshiba Ultrasound diagnostic apparatus and method
US5735281A (en) 1996-08-09 1998-04-07 Hewlett-Packard Company Method of enhancing and prolonging the effect of ultrasound contrast agents
US5944666A (en) 1997-08-21 1999-08-31 Acuson Corporation Ultrasonic method for imaging blood flow including disruption or activation of contrast agent
JP4142766B2 (ja) * 1998-05-11 2008-09-03 株式会社東芝 超音波診断装置
US5971928A (en) * 1998-11-02 1999-10-26 Acuson Corporation Diagnostic medical ultrasonic system and method for image subtraction

Also Published As

Publication number Publication date
KR20020002497A (ko) 2002-01-09
US20010021810A1 (en) 2001-09-13
CN1196448C (zh) 2005-04-13
DE60132402T2 (de) 2009-01-02
JP2001252270A (ja) 2001-09-18
EP1180974A1 (de) 2002-02-27
US6464644B2 (en) 2002-10-15
JP3911379B2 (ja) 2007-05-09
KR100742462B1 (ko) 2007-07-25
WO2001066015A1 (en) 2001-09-13
DE60132402D1 (de) 2008-03-06
EP1180974B1 (de) 2008-01-16
CN1364065A (zh) 2002-08-14

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Legal Events

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