NO20043036L - Fremgangsmate og anordning for vevsavbildning ved superharmoniske frekvenser - Google Patents

Fremgangsmate og anordning for vevsavbildning ved superharmoniske frekvenser

Info

Publication number
NO20043036L
NO20043036L NO20043036A NO20043036A NO20043036L NO 20043036 L NO20043036 L NO 20043036L NO 20043036 A NO20043036 A NO 20043036A NO 20043036 A NO20043036 A NO 20043036A NO 20043036 L NO20043036 L NO 20043036L
Authority
NO
Norway
Prior art keywords
tissue imaging
superharmonic
frequencies
superharmonic frequencies
imaging
Prior art date
Application number
NO20043036A
Other languages
English (en)
Inventor
Ayache Bouakaz
Nico De Jong
Original Assignee
Stichting Tech Wetenschapp
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
Publication of NO20043036L publication Critical patent/NO20043036L/no
Application filed by Stichting Tech Wetenschapp filed Critical Stichting Tech Wetenschapp

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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/13—Tomography
    • A61B8/14—Echo-tomography
    • 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
    • G01S15/8993—Three dimensional 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
    • G01S7/52046—Techniques for image enhancement involving transmitter or receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Nonlinear Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (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)
NO20043036A 2002-01-19 2004-07-16 Fremgangsmate og anordning for vevsavbildning ved superharmoniske frekvenser NO20043036L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0201239A GB2384310A (en) 2002-01-19 2002-01-19 Ultrasonic tissue imaging using high order harmonics
PCT/EP2003/000517 WO2003059169A1 (en) 2002-01-19 2003-01-17 Tissue imaging at superharmonic frequencies

Publications (1)

Publication Number Publication Date
NO20043036L true NO20043036L (no) 2004-06-19

Family

ID=9929400

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20043036A NO20043036L (no) 2002-01-19 2004-07-16 Fremgangsmate og anordning for vevsavbildning ved superharmoniske frekvenser

Country Status (6)

Country Link
US (1) US20050124879A1 (no)
EP (1) EP1469779A1 (no)
AU (1) AU2003205631A1 (no)
GB (1) GB2384310A (no)
NO (1) NO20043036L (no)
WO (1) WO2003059169A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1739455A1 (en) 2005-06-23 2007-01-03 I.N.S.E.R.M. Institut National de la Sante et de la Recherche Medicale Chirp reversal ultrasound contrast imaging
US8411924B2 (en) * 2007-03-06 2013-04-02 Koninklijke Philips Electronics N.V. Filtering of image sequences
CN107561157B (zh) * 2016-06-30 2023-08-04 重庆医科大学 水质检测仪及其方法
US20200001121A1 (en) * 2017-02-28 2020-01-02 The Johns Hopkins University Flexible control and guidance of minimally invasive focused ultrasound

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5846202A (en) * 1996-07-30 1998-12-08 Acuson Corporation Ultrasound method and system for imaging
US5879303A (en) * 1996-09-27 1999-03-09 Atl Ultrasound Ultrasonic diagnostic imaging of response frequency differing from transmit frequency
US6050944A (en) * 1997-06-17 2000-04-18 Acuson Corporation Method and apparatus for frequency control of an ultrasound system
US5928151A (en) * 1997-08-22 1999-07-27 Acuson Corporation Ultrasonic system and method for harmonic imaging in three dimensions
US6102858A (en) * 1998-04-23 2000-08-15 General Electric Company Method and apparatus for three-dimensional ultrasound imaging using contrast agents and harmonic echoes
US6063033A (en) * 1999-05-28 2000-05-16 General Electric Company Ultrasound imaging with higher-order nonlinearities
US6461303B2 (en) * 2000-01-19 2002-10-08 Bjorn Angelsen Method of detecting ultrasound contrast agent in soft tissue, and quantitating blood perfusion through regions of tissue
US6425869B1 (en) * 2000-07-18 2002-07-30 Koninklijke Philips Electronics, N.V. Wideband phased-array transducer for uniform harmonic imaging, contrast agent detection, and destruction

Also Published As

Publication number Publication date
US20050124879A1 (en) 2005-06-09
EP1469779A1 (en) 2004-10-27
WO2003059169A1 (en) 2003-07-24
GB2384310A (en) 2003-07-23
AU2003205631A1 (en) 2003-07-30
GB0201239D0 (en) 2002-03-06

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application