BRPI0313214A2 - dispositivo e procedimento para a medida da elasticidade de um órgão humano ou animal - Google Patents

dispositivo e procedimento para a medida da elasticidade de um órgão humano ou animal

Info

Publication number
BRPI0313214A2
BRPI0313214A2 BRPI0313214A BR0313214A BRPI0313214A2 BR PI0313214 A2 BRPI0313214 A2 BR PI0313214A2 BR PI0313214 A BRPI0313214 A BR PI0313214A BR 0313214 A BR0313214 A BR 0313214A BR PI0313214 A2 BRPI0313214 A2 BR PI0313214A2
Authority
BR
Brazil
Prior art keywords
elasticity
human
procedure
measuring
animal organ
Prior art date
Application number
BRPI0313214A
Other languages
English (en)
Portuguese (pt)
Inventor
Jean-Michel Hasquenoph
Laurent Sandrin
Original Assignee
Echosens
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=30471020&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0313214(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Echosens filed Critical Echosens
Publication of BRPI0313214A2 publication Critical patent/BRPI0313214A2/pt

Links

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)
BRPI0313214A 2002-08-08 2003-07-16 dispositivo e procedimento para a medida da elasticidade de um órgão humano ou animal BRPI0313214A2 (pt)

Applications Claiming Priority (2)

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
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
BRPI0313214A2 true BRPI0313214A2 (pt) 2016-11-08

Family

ID=30471020

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0313214A BRPI0313214A2 (pt) 2002-08-08 2003-07-16 dispositivo e procedimento para a medida da elasticidade de um órgão humano ou animal
BRPI0313214A BRPI0313214B8 (pt) 2002-08-08 2003-07-16 dispositivo e procedimento para a medida da elasticidade de um órgão humano ou animal

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0313214A BRPI0313214B8 (pt) 2002-08-08 2003-07-16 dispositivo e procedimento para a medida da elasticidade de um órgão humano 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)

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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

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FR2791136B1 (fr) * 1999-03-15 2001-06-08 Mathias Fink Procede et dispositif d'imagerie utilisant les ondes de cisaillement

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
CA2494828A1 (fr) 2004-02-26
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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Legal Events

Date Code Title Description
B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]

Free format text: ANULADA A EXIGENCIA CODIGO 6.7 PUBLICADA NA RPI NO 1889 DE 20/03/2007, POR TER SIDO INDEVIDA.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/07/2003, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO