GB0721450D0 - Attenuation correction in ultrasound contrast agent imaging - Google Patents

Attenuation correction in ultrasound contrast agent imaging

Info

Publication number
GB0721450D0
GB0721450D0 GBGB0721450.5A GB0721450A GB0721450D0 GB 0721450 D0 GB0721450 D0 GB 0721450D0 GB 0721450 A GB0721450 A GB 0721450A GB 0721450 D0 GB0721450 D0 GB 0721450D0
Authority
GB
United Kingdom
Prior art keywords
contrast agent
ultrasound contrast
attenuation correction
agent imaging
imaging
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.)
Ceased
Application number
GBGB0721450.5A
Other languages
English (en)
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.)
University of Oxford
Ip2ipo Innovations Ltd
Original Assignee
University of Oxford
Imperial Innovations Ltd
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 University of Oxford, Imperial Innovations Ltd filed Critical University of Oxford
Priority to GBGB0721450.5A priority Critical patent/GB0721450D0/en
Publication of GB0721450D0 publication Critical patent/GB0721450D0/en
Priority to PCT/GB2008/003705 priority patent/WO2009056857A1/fr
Ceased legal-status Critical Current

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
    • G01S7/5205—Means for monitoring or calibrating
    • 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 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
    • A61B8/58—Testing, adjusting or calibrating the diagnostic device
    • A61B8/587—Calibration phantoms
    • 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
    • G01S15/8959—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes
    • G01S15/8963—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes using pulse inversion
    • 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
    • G01S7/52033—Gain control of receivers
    • 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
    • G01S7/52039—Details of receivers using analysis of echo signal for target characterisation involving non-linear properties of the propagation medium or of the reflective target exploiting the non-linear response of a contrast enhancer, e.g. a contrast agent

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Acoustics & Sound (AREA)
  • Nonlinear Science (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
GBGB0721450.5A 2007-10-31 2007-10-31 Attenuation correction in ultrasound contrast agent imaging Ceased GB0721450D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0721450.5A GB0721450D0 (en) 2007-10-31 2007-10-31 Attenuation correction in ultrasound contrast agent imaging
PCT/GB2008/003705 WO2009056857A1 (fr) 2007-10-31 2008-10-31 Correction d'atténuation lors de l'imagerie d'un agent de contraste par ultrasons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0721450.5A GB0721450D0 (en) 2007-10-31 2007-10-31 Attenuation correction in ultrasound contrast agent imaging

Publications (1)

Publication Number Publication Date
GB0721450D0 true GB0721450D0 (en) 2007-12-12

Family

ID=38834661

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0721450.5A Ceased GB0721450D0 (en) 2007-10-31 2007-10-31 Attenuation correction in ultrasound contrast agent imaging

Country Status (2)

Country Link
GB (1) GB0721450D0 (fr)
WO (1) WO2009056857A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016141153A1 (fr) * 2015-03-03 2016-09-09 University Of Washington Appareils, systèmes et procédés pour des fantômes
US11308590B2 (en) 2017-02-27 2022-04-19 Rutgers, The State University Of New Jersey Computational ultrasound for improved liver and kidney cancer diagnosis
GB202206969D0 (en) * 2022-05-12 2022-06-29 Sonoclear As Ultrasound image artefact reduction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867167A (en) * 1988-06-30 1989-09-19 Hewlett-Packard Company Method and apparatus for determining and displaying the absolute value of quantitative backscatter
JP3432204B2 (ja) * 2000-02-17 2003-08-04 アロカ株式会社 超音波診断装置
WO2007021194A1 (fr) * 2005-08-17 2007-02-22 Angelsen Bjoern A J Estimation de parametres de diffuseurs acoustiques dans un objet

Also Published As

Publication number Publication date
WO2009056857A1 (fr) 2009-05-07

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)