FR3003154B1 - Estimation de la fraction de matieres grasses en utilisant des ultrasons partir d'une propagation d'onde de cisaillement - Google Patents
Estimation de la fraction de matieres grasses en utilisant des ultrasons partir d'une propagation d'onde de cisaillement Download PDFInfo
- Publication number
- FR3003154B1 FR3003154B1 FR1452092A FR1452092A FR3003154B1 FR 3003154 B1 FR3003154 B1 FR 3003154B1 FR 1452092 A FR1452092 A FR 1452092A FR 1452092 A FR1452092 A FR 1452092A FR 3003154 B1 FR3003154 B1 FR 3003154B1
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- shear wave
- fat fraction
- wave propagation
- ultrasonics
- estimating
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- 230000005855 radiation Effects 0.000 abstract 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5207—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of raw data to produce diagnostic data, e.g. for generating an image
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
- A61B8/085—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
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- 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
- G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
- G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
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- 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
- G01S7/52019—Details of transmitters
- G01S7/5202—Details of transmitters for pulse systems
- G01S7/52022—Details of transmitters for pulse systems using a sequence of pulses, at least one pulse manipulating the transmissivity or reflexivity of the medium
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- 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
- G01S7/52042—Details of receivers using analysis of echo signal for target characterisation determining elastic properties of the propagation medium or of the reflective target
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0858—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving measuring tissue layers, e.g. skin, interfaces
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- 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
- A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5269—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving detection or reduction of artifacts
- A61B8/5276—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving detection or reduction of artifacts due to motion
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Biophysics (AREA)
- Acoustics & Sound (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Vascular Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Une fraction de matières grasses est estimée (40) à partir d'une propagation d'onde de cisaillement. Une force de radiation acoustique est utilisée pour générer une onde de cisaillement dans un tissu d'intérêt. L'atténuation, la fréquence centrale, la largeur de bande ou autre caractéristique non de vitesse de l'onde de cisaillement est calculée (34) et utilisée pour estimer (40) la fraction de matières grasses.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361799616P | 2013-03-15 | 2013-03-15 | |
US14/020,643 US10743814B2 (en) | 2013-03-15 | 2013-09-06 | Fat fraction estimation using ultrasound with shear wave propagation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3003154A1 FR3003154A1 (fr) | 2014-09-19 |
FR3003154B1 true FR3003154B1 (fr) | 2021-08-20 |
Family
ID=51418912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1452092A Active FR3003154B1 (fr) | 2013-03-15 | 2014-03-13 | Estimation de la fraction de matieres grasses en utilisant des ultrasons partir d'une propagation d'onde de cisaillement |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN104042237B (fr) |
DE (1) | DE102014003105A1 (fr) |
FR (1) | FR3003154B1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016196631A1 (fr) * | 2015-06-01 | 2016-12-08 | Duke University | Procédés, systèmes et produits programme d'ordinateur pour imagerie d'élasticité d'onde de cisaillement d'emplacement de suivi unique |
FR3044420A1 (fr) * | 2015-11-26 | 2017-06-02 | Echosens | Procede de prediction d'au moins un effet observe apres une chirurgie bariatrique |
US10512452B2 (en) * | 2016-07-13 | 2019-12-24 | Siemens Medical Solutions Usa, Inc. | Tissue characterization in medical diagnostic ultrasound |
US10646202B2 (en) * | 2017-01-23 | 2020-05-12 | Siemens Medical Solutions Usa, Inc. | Sheer speed imaging using coherence |
CN109044402A (zh) * | 2017-09-12 | 2018-12-21 | 乐普(北京)医疗器械股份有限公司 | 一种基于超声弹性成像技术的脂肪肝诊断系统 |
US20190083067A1 (en) * | 2017-09-21 | 2019-03-21 | General Electric Company | Methods and systems for correction of one dimensional shear wave data |
JP6996035B2 (ja) * | 2017-11-02 | 2022-01-17 | 富士フイルムヘルスケア株式会社 | 超音波診断装置、および、生体組織の物性評価方法 |
US20210321978A1 (en) * | 2018-09-05 | 2021-10-21 | Koninklijke Philips N.V. | Fat layer identification with ultrasound imaging |
CN109363718A (zh) * | 2018-10-26 | 2019-02-22 | 深圳迈瑞生物医疗电子股份有限公司 | 超声成像方法和超声成像设备 |
CN110313936A (zh) * | 2019-08-01 | 2019-10-11 | 无锡海斯凯尔医学技术有限公司 | 超声信号处理方法、装置、设备及存储介质 |
KR102617857B1 (ko) * | 2020-03-12 | 2023-12-22 | 지멘스 메디컬 솔루션즈 유에스에이, 인크. | 초음파 의료 이미징을 사용한 간 질환 활성도 추정 |
CN114173670A (zh) * | 2020-04-24 | 2022-03-11 | 深圳迈瑞生物医疗电子股份有限公司 | 粘弹性测量方法和超声测量系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5606971A (en) * | 1995-11-13 | 1997-03-04 | Artann Corporation, A Nj Corp. | Method and device for shear wave elasticity imaging |
US5810731A (en) * | 1995-11-13 | 1998-09-22 | Artann Laboratories | Method and apparatus for elasticity imaging using remotely induced shear wave |
FR2791136B1 (fr) * | 1999-03-15 | 2001-06-08 | Mathias Fink | Procede et dispositif d'imagerie utilisant les ondes de cisaillement |
US8118744B2 (en) * | 2007-02-09 | 2012-02-21 | Duke University | Methods, systems and computer program products for ultrasound shear wave velocity estimation and shear modulus reconstruction |
WO2012158877A2 (fr) * | 2011-05-17 | 2012-11-22 | University Of Rochester | Évaluation non invasive de graisse dans le foie par dispersion d'ondes de "crawling" |
CN102283679B (zh) * | 2011-08-04 | 2014-05-21 | 中国科学院深圳先进技术研究院 | 弹性测量的超声成像系统及测量生物组织弹性的方法 |
WO2013025798A1 (fr) * | 2011-08-15 | 2013-02-21 | University Of Rochester | Évaluation non effractive de graisse dans le foie par dispersion d'ondes rampantes ayant une accentuation sur une atténuation |
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2014
- 2014-03-11 DE DE102014003105.5A patent/DE102014003105A1/de active Pending
- 2014-03-13 FR FR1452092A patent/FR3003154B1/fr active Active
- 2014-03-17 CN CN201410096530.0A patent/CN104042237B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
FR3003154A1 (fr) | 2014-09-19 |
DE102014003105A1 (de) | 2014-09-18 |
CN104042237A (zh) | 2014-09-17 |
CN104042237B (zh) | 2018-09-14 |
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