ATE520021T1 - Verfahren zur messung viskoelastischer eigenschaften von biologischem gewebe unter einsatz eines ultraschallwandlers - Google Patents

Verfahren zur messung viskoelastischer eigenschaften von biologischem gewebe unter einsatz eines ultraschallwandlers

Info

Publication number
ATE520021T1
ATE520021T1 AT07788896T AT07788896T ATE520021T1 AT E520021 T1 ATE520021 T1 AT E520021T1 AT 07788896 T AT07788896 T AT 07788896T AT 07788896 T AT07788896 T AT 07788896T AT E520021 T1 ATE520021 T1 AT E520021T1
Authority
AT
Austria
Prior art keywords
sub
apertures
ultrasonic transducer
viscoelastic properties
elements
Prior art date
Application number
AT07788896T
Other languages
English (en)
Inventor
Laurent Sandrin
Veronique Miette
Original Assignee
Echosens S A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37546850&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE520021(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Echosens S A filed Critical Echosens S A
Application granted granted Critical
Publication of ATE520021T1 publication Critical patent/ATE520021T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • 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
    • A61B8/48—Diagnostic techniques
    • A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02475—Tissue characterisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves
AT07788896T 2006-06-15 2007-06-15 Verfahren zur messung viskoelastischer eigenschaften von biologischem gewebe unter einsatz eines ultraschallwandlers ATE520021T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0605342A FR2902308B1 (fr) 2006-06-15 2006-06-15 Procede de mesure de proprietes viscoelastiques de tissus biologiques mettant en oeuvre un transducteur ultrasonore
PCT/FR2007/001002 WO2007144520A2 (fr) 2006-06-15 2007-06-15 Procede de mesure de proprietes viscoelastiques de tissus biologiques mettant en oeuvre un transducteur ultrasonore

Publications (1)

Publication Number Publication Date
ATE520021T1 true ATE520021T1 (de) 2011-08-15

Family

ID=37546850

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07788896T ATE520021T1 (de) 2006-06-15 2007-06-15 Verfahren zur messung viskoelastischer eigenschaften von biologischem gewebe unter einsatz eines ultraschallwandlers

Country Status (8)

Country Link
US (1) US20120065504A1 (de)
EP (1) EP2181324B1 (de)
JP (1) JP5426368B2 (de)
CN (1) CN101529241B (de)
AT (1) ATE520021T1 (de)
ES (1) ES2370735T3 (de)
FR (1) FR2902308B1 (de)
WO (1) WO2007144520A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5991917B2 (ja) * 2009-07-17 2016-09-14 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 空間的に精細な横波分散超音波振動測定サンプリング
US8715185B2 (en) * 2010-04-05 2014-05-06 Hitachi Aloka Medical, Ltd. Methods and apparatus for ultrasound imaging
EE05601B2 (et) 2010-12-31 2015-06-15 As Myoton Seade ja meetod pehme bioloogilise koe mehaanilise pingeseisundi, elastsuse, dünaamilise jäikuse, roomavuse ja mehaanilise pinge relaksatsiooniaega iseloomustavate parameetrite samaaegseks mõõtmiseks reaalajas ning arvutiprogrammi produkt
US10297341B2 (en) 2012-09-24 2019-05-21 Siemens Healthcare Gmbh Viscoelastic modeling of blood vessels
EP2833792A4 (de) * 2012-10-07 2016-07-06 Mayo Foundation System und verfahren für scherwellenelastografie durch ultraschallübertragung mit untergruppen von ultraschallwandlerelementen
JP2015040697A (ja) * 2013-08-20 2015-03-02 三菱日立パワーシステムズ株式会社 超音波探傷センサおよび超音波探傷方法
JP6223783B2 (ja) * 2013-11-07 2017-11-01 三菱日立パワーシステムズ株式会社 超音波探傷センサおよび超音波探傷方法
US9726647B2 (en) 2015-03-17 2017-08-08 Hemosonics, Llc Determining mechanical properties via ultrasound-induced resonance
FR3054123B1 (fr) * 2016-07-25 2021-11-26 Echosens Procede de mesure d’un parametre viscoelastique d’un organe humain ou animal
JP6968731B2 (ja) * 2018-02-28 2021-11-17 ポーラ化成工業株式会社 顔の肌の追従性の推定方法、推定装置及び推定プログラム、並びに、皮下組織の粘弾性の推定方法、推定装置及び推定プログラム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2619446B2 (ja) * 1987-12-21 1997-06-11 株式会社日立製作所 超音波診断装置
JPH03168128A (ja) * 1989-11-29 1991-07-19 Yokogawa Medical Syst Ltd 超音波探触子および超音波スキャナ
US6866634B2 (en) * 2000-05-09 2005-03-15 Hitachi Medical Corporation Ultrasonic diagnostic apparatus
US7285094B2 (en) * 2002-01-30 2007-10-23 Nohara Timothy J 3D ultrasonic imaging apparatus and method
ATE447889T1 (de) * 2002-03-15 2009-11-15 Bjorn A J Angelsen Ultraschalldarstellung von objekten in mehreren scanebenen
FR2843290B1 (fr) * 2002-08-08 2005-06-24 Echosens Dispositif et procede pour la mesure de l'elasticite d'un organe humain ou animal
FR2844178B1 (fr) * 2002-09-06 2005-09-09 Dispositif et procede pour la mesure de l'elasticite d'un organe humain ou animal et l'etablissement d'une representation a deux ou trois dimensions de cette elasticite
US6764448B2 (en) * 2002-10-07 2004-07-20 Duke University Methods, systems, and computer program products for imaging using virtual extended shear wave sources
JP2004313540A (ja) * 2003-04-17 2004-11-11 Olympus Corp 超音波処置装置
CN1541726A (zh) * 2003-04-29 2004-11-03 陈绍勇 充水共振式超声辐射头高温杀灭癌细胞的治疗设备
US7637871B2 (en) * 2004-02-26 2009-12-29 Siemens Medical Solutions Usa, Inc. Steered continuous wave doppler methods and systems for two-dimensional ultrasound transducer arrays
FR2869521B1 (fr) 2004-05-03 2007-02-02 Echosens Sa Dispositif pour la mesure de l'elasticite d'un organe humain ou animal au travers d'un conduit
US7963919B2 (en) * 2005-12-07 2011-06-21 Siemens Medical Solutions Usa, Inc. Ultrasound imaging transducer array for synthetic aperture

Also Published As

Publication number Publication date
EP2181324B1 (de) 2011-08-10
JP5426368B2 (ja) 2014-02-26
ES2370735T3 (es) 2011-12-22
JP2009539528A (ja) 2009-11-19
FR2902308B1 (fr) 2009-03-06
WO2007144520A2 (fr) 2007-12-21
FR2902308A1 (fr) 2007-12-21
WO2007144520A3 (fr) 2008-03-06
US20120065504A1 (en) 2012-03-15
CN101529241B (zh) 2013-01-02
CN101529241A (zh) 2009-09-09
EP2181324A2 (de) 2010-05-05

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