CA2494828A1 - Dispositif et procede pour la mesure de l'elasticite d'un organe humain ou animal - Google Patents
Dispositif et procede pour la mesure de l'elasticite d'un organe humain ou animal Download PDFInfo
- Publication number
- CA2494828A1 CA2494828A1 CA 2494828 CA2494828A CA2494828A1 CA 2494828 A1 CA2494828 A1 CA 2494828A1 CA 2494828 CA2494828 CA 2494828 CA 2494828 A CA2494828 A CA 2494828A CA 2494828 A1 CA2494828 A1 CA 2494828A1
- Authority
- CA
- Canada
- Prior art keywords
- elasticity
- ultrasonic
- ultrasound
- calculating
- calculation
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 210000001557 animal structure Anatomy 0.000 title claims abstract description 10
- 210000004185 liver Anatomy 0.000 claims abstract description 7
- 230000005520 electrodynamics Effects 0.000 claims abstract description 5
- 238000005286 illumination Methods 0.000 claims abstract description 4
- 230000001052 transient effect Effects 0.000 claims abstract description 4
- 238000002604 ultrasonography Methods 0.000 claims description 37
- 238000006073 displacement reaction Methods 0.000 claims description 34
- 238000004364 calculation method Methods 0.000 claims description 23
- 238000005259 measurement Methods 0.000 claims description 16
- 210000000056 organ Anatomy 0.000 claims description 9
- 241001465754 Metazoa Species 0.000 claims description 7
- 230000004807 localization Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 238000000691 measurement method Methods 0.000 claims description 2
- 229920001059 synthetic polymer Polymers 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 239000000523 sample Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 description 3
- 241000699670 Mus sp. Species 0.000 description 2
- 235000017284 Pometia pinnata Nutrition 0.000 description 2
- 240000007653 Pometia tomentosa Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000002091 elastography Methods 0.000 description 2
- 208000006454 hepatitis Diseases 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 206010008909 Chronic Hepatitis Diseases 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004761 fibrosis Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000012285 ultrasound imaging Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
- A61B5/0051—Detecting, measuring or recording by applying mechanical forces or stimuli by applying vibrations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
- A61B5/4222—Evaluating particular parts, e.g. particular organs
- A61B5/4244—Evaluating particular parts, e.g. particular organs liver
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Clinical applications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
- A61B8/4254—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient using sensors mounted on the probe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
- A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
-
- 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
- G01N2291/0421—Longitudinal waves
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Gastroenterology & Hepatology (AREA)
- Endocrinology (AREA)
- Physiology (AREA)
- Acoustics & Sound (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0210104A FR2843290B1 (fr) | 2002-08-08 | 2002-08-08 | Dispositif et procede pour la mesure de l'elasticite d'un organe humain ou animal |
| FR02/10104 | 2002-08-08 | ||
| PCT/FR2003/002243 WO2004016176A2 (fr) | 2002-08-08 | 2003-07-16 | Dispositif et procede pour la mesure de l'elasticite d'un organe humain ou animal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2494828A1 true CA2494828A1 (fr) | 2004-02-26 |
Family
ID=30471020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2494828 Abandoned CA2494828A1 (fr) | 2002-08-08 | 2003-07-16 | Dispositif et procede pour la mesure de l'elasticite d'un organe humain ou animal |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1531733B1 (enExample) |
| JP (1) | JP4451309B2 (enExample) |
| KR (1) | KR20050054916A (enExample) |
| CN (1) | CN100438833C (enExample) |
| AU (1) | AU2003271812B2 (enExample) |
| BR (2) | BRPI0313214A2 (enExample) |
| CA (1) | CA2494828A1 (enExample) |
| ES (1) | ES2394961T3 (enExample) |
| FR (1) | FR2843290B1 (enExample) |
| IL (1) | IL166536A0 (enExample) |
| WO (1) | WO2004016176A2 (enExample) |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8734368B2 (en) | 2003-09-04 | 2014-05-27 | Simon Fraser University | Percussion assisted angiogenesis |
| CA2439667A1 (en) | 2003-09-04 | 2005-03-04 | Andrew Kenneth Hoffmann | Low frequency vibration assisted blood perfusion system and apparatus |
| US8721573B2 (en) | 2003-09-04 | 2014-05-13 | Simon Fraser University | Automatically adjusting contact node for multiple rib space engagement |
| US8870796B2 (en) | 2003-09-04 | 2014-10-28 | Ahof Biophysical Systems Inc. | Vibration method for clearing acute arterial thrombotic occlusions in the emergency treatment of heart attack and stroke |
| 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 |
| EP1793730B1 (en) * | 2004-08-24 | 2011-12-28 | The General Hospital Corporation | Process, system and software arrangement for determining elastic modulus |
| FR2875695B1 (fr) * | 2004-09-28 | 2006-12-01 | Echosens Sa | Instrument de mesure de l'elasticite d'un organe du type comportant un moyen de centrage |
| JP4711775B2 (ja) * | 2005-08-10 | 2011-06-29 | 株式会社日立メディコ | 超音波診断装置 |
| FR2889659B1 (fr) * | 2005-08-12 | 2007-10-12 | Echosens Sa | Systeme imageur d'un organe hyumain ou animal permettant la mesure de l'elasticite dudit organe |
| FR2902308B1 (fr) * | 2006-06-15 | 2009-03-06 | Echosens Sa | Procede de mesure de proprietes viscoelastiques de tissus biologiques mettant en oeuvre un transducteur ultrasonore |
| FR2913875B1 (fr) * | 2007-03-21 | 2009-08-07 | Echosens Sa | Dispositif pour mesurer des proprietes viscoelastiques de tissus biologiques et procede utilisant ce dispositif |
| FR2928077B1 (fr) * | 2008-02-29 | 2011-03-25 | Echosens | Dispositif et procede de micro-elastographie. |
| JP5252985B2 (ja) * | 2008-05-02 | 2013-07-31 | 花王株式会社 | 皮膚内部の弾性計測方法 |
| FR2939512B1 (fr) | 2008-12-04 | 2012-07-27 | Echosens | Dispositif et procede d'elastographie |
| CN101803933B (zh) * | 2009-02-13 | 2012-11-07 | 深圳市一体医疗科技股份有限公司 | 肝脏纤维化检测装置 |
| JP5552120B2 (ja) * | 2009-06-11 | 2014-07-16 | 株式会社日立メディコ | 加振ユニット、超音波探触子、及び超音波診断装置 |
| EP2448494B1 (en) * | 2009-06-30 | 2019-11-20 | Koninklijke Philips N.V. | Push/tracking sequences for shear wave dispersion vibrometry |
| JPWO2011001776A1 (ja) * | 2009-07-02 | 2012-12-13 | 株式会社日立メディコ | 超音波診断装置、せん断波の伝搬画像生成方法 |
| CN101933819B (zh) * | 2009-07-02 | 2013-06-19 | 深圳市一体医疗科技股份有限公司 | 一种肝硬化检测仪复合探头 |
| JP5559788B2 (ja) * | 2009-07-07 | 2014-07-23 | 株式会社日立メディコ | 超音波診断装置 |
| WO2011033421A1 (en) * | 2009-09-15 | 2011-03-24 | Koninklijke Philips Electronics N.V. | Medical ultrasound device with force detection |
| FR2949965B1 (fr) | 2009-09-17 | 2012-09-28 | Echosens | Procede pour la mesure d'au moins une propriete de tissu biologique |
| CN101699280B (zh) | 2009-10-15 | 2011-08-17 | 北京索瑞特医学技术有限公司 | 超声无损检测粘弹性介质弹性的方法及其装置 |
| RU2453268C2 (ru) * | 2010-09-20 | 2012-06-20 | Государственное бюджетное образовательное учреждение высшего профессионального образования "Северо-Западный государственный медицинский университет им. И.И. Мечникова" Министерства здравоохранения и социального развития Российской Федерации | Способ оценки фиброза печени |
| JP4712130B2 (ja) * | 2011-01-07 | 2011-06-29 | 株式会社日立メディコ | 超音波診断装置 |
| JP5481407B2 (ja) * | 2011-02-02 | 2014-04-23 | 株式会社東芝 | 超音波診断装置及び超音波信号処理装置 |
| EP2841935B1 (fr) | 2012-04-27 | 2020-04-01 | Echosens | Dispositif pour la mesure d'un parametre ultrasonore ou biomecanique d'un milieu viscoelastique |
| RU2659627C2 (ru) | 2013-02-19 | 2018-07-03 | Экоусенс | Способ многоимпульсной эластографии |
| CN104644209B (zh) * | 2013-11-21 | 2017-06-20 | 通用电气公司 | 超声仪及应用于其上的振动装置 |
| CN103720490A (zh) * | 2013-12-31 | 2014-04-16 | 无锡海斯凯尔医学技术有限公司 | 一种瞬时弹性检测装置 |
| CN204274404U (zh) * | 2014-09-12 | 2015-04-22 | 无锡海斯凯尔医学技术有限公司 | 一种弹性检测探头 |
| EP3215018B1 (en) * | 2014-10-29 | 2023-12-06 | Mayo Foundation for Medical Education and Research | Method for ultrasound elastography through continuous vibration of an ultrasound transducer |
| RU2565845C1 (ru) * | 2014-10-31 | 2015-10-20 | Государственное бюджетное образовательное учреждение высшего профессионального образования "Смоленский государственный медицинский университет Министерства здравоохранения Российской Федерации (ГБОУ ВПО СГМУ Минздрава России) | Способ прогнозирования течения диффузных заболеваний печени |
| CN104359972A (zh) * | 2014-10-31 | 2015-02-18 | 杨松 | 检测物体物理属性的方法和装置 |
| CN105640593B (zh) * | 2014-11-18 | 2019-05-28 | 爱科森股份有限公司 | 一种用于测量粘弹性介质的弹性测量装置 |
| EP3095387A1 (en) * | 2015-05-22 | 2016-11-23 | Echosens | Interchangeable tip for ultrasound probe housing |
| FR3036943A1 (fr) | 2015-06-02 | 2016-12-09 | Echosens | Dispositif non invasif de detection de lesion hepatique |
| CN105395218B (zh) * | 2015-11-10 | 2019-02-15 | 中国科学院声学研究所 | 超声弹性成像系统及方法 |
| CN105395217A (zh) * | 2015-11-10 | 2016-03-16 | 中国科学院声学研究所 | 探头 |
| FR3054123B1 (fr) | 2016-07-25 | 2021-11-26 | Echosens | Procede de mesure d’un parametre viscoelastique d’un organe humain ou animal |
| EP3315074B1 (en) | 2016-10-28 | 2020-04-29 | Echosens | Probe for transient elastography |
| CN106344070B (zh) * | 2016-11-03 | 2023-09-22 | 乐普(北京)医疗器械股份有限公司 | 一种探头及检测装置 |
| JP6831696B2 (ja) * | 2016-12-27 | 2021-02-17 | ゼネラル・エレクトリック・カンパニイ | 超音波診断システム |
| EP3381374B1 (en) | 2017-03-27 | 2020-09-02 | Echosens | Device and method for measuring the viscoelastic properties of a viscoelastic medium |
| FR3078484A1 (fr) * | 2018-03-02 | 2019-09-06 | Echosens | Procede de mesure d’un parametre d’attenuation ultrasonore guide par elastographie harmonique, sonde et dispositif pour la mise en œuvre du procede |
| FR3085832B1 (fr) * | 2018-09-18 | 2021-07-30 | Echosens | Sonde d'elastographie transitoire avec membrane d'etancheite integree au transducteur ultrasonore |
| CN209574737U (zh) * | 2018-11-09 | 2019-11-05 | 无锡海斯凯尔医学技术有限公司 | 外壳、探头及检测设备 |
| CN111000627B (zh) * | 2019-12-04 | 2020-11-20 | 南京航空航天大学 | 基于约化散射系数的微波消融组织杨氏模量实时评估方法及其装置 |
| CN112914599A (zh) * | 2019-12-06 | 2021-06-08 | 深圳迈瑞生物医疗电子股份有限公司 | 瞬时弹性探头、瞬时弹性检测方法和超声成像系统 |
| JP7077433B1 (ja) | 2021-02-10 | 2022-05-30 | ジーイー・プレシジョン・ヘルスケア・エルエルシー | 超音波診断装置、超音波診断システム及び超音波診断装置の制御プログラム |
| CN113081040A (zh) * | 2021-04-06 | 2021-07-09 | 无锡海斯凯尔医学技术有限公司 | 弹性测量方法、装置、系统和存储介质 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5099848A (en) * | 1990-11-02 | 1992-03-31 | University Of Rochester | Method and apparatus for breast imaging and tumor detection using modal vibration analysis |
| US5993389A (en) * | 1995-05-22 | 1999-11-30 | Ths International, Inc. | Devices for providing acoustic hemostasis |
| DE19754085A1 (de) * | 1997-12-05 | 1999-06-10 | Helmut Prof Dr Ing Ermert | Ein sonographisches Elastographiesystem |
| US6277074B1 (en) * | 1998-10-02 | 2001-08-21 | University Of Kansas Medical Center | Method and apparatus for motion estimation within biological tissue |
| FR2791136B1 (fr) * | 1999-03-15 | 2001-06-08 | Mathias Fink | Procede et dispositif d'imagerie utilisant les ondes de cisaillement |
-
2002
- 2002-08-08 FR FR0210104A patent/FR2843290B1/fr not_active Expired - Fee Related
-
2003
- 2003-07-16 JP JP2004528572A patent/JP4451309B2/ja not_active Expired - Lifetime
- 2003-07-16 ES ES03753649T patent/ES2394961T3/es not_active Expired - Lifetime
- 2003-07-16 IL IL16653603A patent/IL166536A0/xx active IP Right Grant
- 2003-07-16 BR BRPI0313214A patent/BRPI0313214A2/pt active IP Right Grant
- 2003-07-16 CA CA 2494828 patent/CA2494828A1/fr not_active Abandoned
- 2003-07-16 AU AU2003271812A patent/AU2003271812B2/en not_active Ceased
- 2003-07-16 KR KR1020057002337A patent/KR20050054916A/ko not_active Ceased
- 2003-07-16 EP EP03753649A patent/EP1531733B1/fr not_active Expired - Lifetime
- 2003-07-16 BR BRPI0313214A patent/BRPI0313214B8/pt unknown
- 2003-07-16 CN CNB038191326A patent/CN100438833C/zh not_active Expired - Lifetime
- 2003-07-16 WO PCT/FR2003/002243 patent/WO2004016176A2/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004016176A2 (fr) | 2004-02-26 |
| JP2005534455A (ja) | 2005-11-17 |
| FR2843290A1 (fr) | 2004-02-13 |
| BRPI0313214B8 (pt) | 2021-06-22 |
| BRPI0313214B1 (pt) | 2018-01-02 |
| JP4451309B2 (ja) | 2010-04-14 |
| FR2843290B1 (fr) | 2005-06-24 |
| EP1531733A2 (fr) | 2005-05-25 |
| BRPI0313214A2 (pt) | 2016-11-08 |
| CN100438833C (zh) | 2008-12-03 |
| EP1531733B1 (fr) | 2012-09-12 |
| CN1674827A (zh) | 2005-09-28 |
| KR20050054916A (ko) | 2005-06-10 |
| IL166536A0 (en) | 2006-01-15 |
| AU2003271812A1 (en) | 2004-03-03 |
| WO2004016176A3 (fr) | 2004-04-08 |
| ES2394961T3 (es) | 2013-02-07 |
| AU2003271812B2 (en) | 2009-04-09 |
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