WO2003015635A1 - Procede echographique d'identification de tissus et echographe associe - Google Patents

Procede echographique d'identification de tissus et echographe associe Download PDF

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Publication number
WO2003015635A1
WO2003015635A1 PCT/JP2002/008348 JP0208348W WO03015635A1 WO 2003015635 A1 WO2003015635 A1 WO 2003015635A1 JP 0208348 W JP0208348 W JP 0208348W WO 03015635 A1 WO03015635 A1 WO 03015635A1
Authority
WO
WIPO (PCT)
Prior art keywords
tissue
ultrasonography
identifying method
data
elasticity
Prior art date
Application number
PCT/JP2002/008348
Other languages
English (en)
French (fr)
Inventor
Hiroshi Kanai
Yoshiro Koiwa
Original Assignee
Japan Science And Technology Corporation
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 Japan Science And Technology Corporation filed Critical Japan Science And Technology Corporation
Priority to JP2003520400A priority Critical patent/JP4057524B2/ja
Priority to EP02760659A priority patent/EP1421905B1/en
Priority to CA2457093A priority patent/CA2457093C/en
Priority to US10/487,517 priority patent/US7744537B2/en
Publication of WO2003015635A1 publication Critical patent/WO2003015635A1/ja

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • 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
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
PCT/JP2002/008348 2001-08-20 2002-08-19 Procede echographique d'identification de tissus et echographe associe WO2003015635A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003520400A JP4057524B2 (ja) 2001-08-20 2002-08-19 超音波診断システム
EP02760659A EP1421905B1 (en) 2001-08-20 2002-08-19 Tissue identifying method in ultrasonography and ultrasonograph
CA2457093A CA2457093C (en) 2001-08-20 2002-08-19 Method for identifying living tissue in ultrasonic diagnosis and ultrasonic diagnostic system
US10/487,517 US7744537B2 (en) 2001-08-20 2002-08-19 Ultrasonic method and system for characterizing arterial tissue using known elasticity data

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-249398 2001-08-20
JP2001249398 2001-08-20

Publications (1)

Publication Number Publication Date
WO2003015635A1 true WO2003015635A1 (fr) 2003-02-27

Family

ID=19078405

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008348 WO2003015635A1 (fr) 2001-08-20 2002-08-19 Procede echographique d'identification de tissus et echographe associe

Country Status (5)

Country Link
US (1) US7744537B2 (ja)
EP (1) EP1421905B1 (ja)
JP (1) JP4057524B2 (ja)
CA (1) CA2457093C (ja)
WO (1) WO2003015635A1 (ja)

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EP1529491A1 (en) * 2003-04-03 2005-05-11 Matsushita Electric Industrial Co., Ltd. Ultrasonograph and method for controlling ultrasonograph
JP2005270341A (ja) * 2004-03-24 2005-10-06 Hitachi Medical Corp 超音波診断装置
JP2006122295A (ja) * 2004-10-28 2006-05-18 Matsushita Electric Ind Co Ltd 超音波診断装置
EP1661519A1 (en) * 2003-09-01 2006-05-31 Matsushita Electric Industrial Co., Ltd. Biological signal monitor device
EP1693005A1 (en) * 2003-12-10 2006-08-23 Matsushita Electric Industrial Co., Ltd. Ultrasonograph and ultrasonography
WO2006106852A1 (ja) * 2005-03-30 2006-10-12 Hitachi Medical Corporation 超音波診断装置
JP2007000220A (ja) * 2005-06-22 2007-01-11 Tohoku Univ 超音波診断装置
WO2007072720A1 (ja) * 2005-12-19 2007-06-28 Tohoku University 医用画像診断装置および生体組織の同定方法
JP2007175127A (ja) * 2005-12-27 2007-07-12 Matsushita Electric Ind Co Ltd 血液粘度測定装置
JP2007518488A (ja) * 2004-01-14 2007-07-12 ザ クリーブランド クリニック ファウンデーション 伝達関数を決定するシステム及び方法
WO2007083745A1 (ja) * 2006-01-20 2007-07-26 Hitachi Medical Corporation 弾性画像表示方法及び弾性画像表示装置
JP2008511415A (ja) * 2004-08-31 2008-04-17 ユニヴァーシティ オブ ワシントン 狭窄血管における壁振動を評価するための超音波技法
JPWO2006043529A1 (ja) * 2004-10-19 2008-05-22 松下電器産業株式会社 超音波診断装置
EP1688094A4 (en) * 2004-05-21 2009-08-05 Panasonic Corp ULTRASONIC DIAGNOSTIC APPARATUS AND DEVICE CONTROLLING DEVICE
WO2009123208A1 (ja) * 2008-03-31 2009-10-08 株式会社 日立メディコ 超音波診断装置
JP2010506686A (ja) * 2006-10-16 2010-03-04 ウイスコンシン アラムナイ リサーチ フオンデーシヨン ひずみと材料特性の音響弾性的抽出のための方法と装置
JP2011062358A (ja) * 2009-09-17 2011-03-31 Tohoku Univ 超音波診断装置、血流可視化装置及び制御プログラム
WO2011118267A1 (ja) * 2010-03-26 2011-09-29 国立大学法人徳島大学 頸動脈プラークの性状判定方法及び評価装置
JP2012005708A (ja) * 2010-06-25 2012-01-12 Toshiba Corp 超音波診断装置、超音波画像処理装置及び超音波画像処理プログラム
JP5303147B2 (ja) * 2005-10-19 2013-10-02 株式会社日立メディコ 弾性画像を生成する超音波診断装置
JP2015104412A (ja) * 2013-11-28 2015-06-08 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 超音波診断装置
US9301732B2 (en) 2008-03-31 2016-04-05 Hitachi Medical Corporation Ultrasonic diagnostic arrangements selecting parameters for selecting relevant estimation data for classifying an elasticity image
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US20080051659A1 (en) * 2004-06-18 2008-02-28 Koji Waki Ultrasonic Diagnostic Apparatus
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JP4827745B2 (ja) * 2005-01-19 2011-11-30 株式会社日立メディコ 画像診断支援装置及び画像診断支援プログラム
CN101175444B (zh) * 2005-06-07 2010-04-21 株式会社日立医药 超声波诊断装置及超声波弹性图像取得方法
JP5014132B2 (ja) * 2005-07-20 2012-08-29 パナソニック株式会社 超音波診断装置
CN101420906B (zh) 2006-04-18 2011-04-27 松下电器产业株式会社 超声波诊断装置
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JP5274806B2 (ja) * 2007-09-26 2013-08-28 株式会社東芝 超音波診断装置及びその方法並びに超音波診断装置の制御プログラム
WO2009118798A1 (ja) * 2008-03-27 2009-10-01 パナソニック株式会社 超音波診断装置
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WO2010012092A1 (en) * 2008-07-30 2010-02-04 Centre Hospitalier De L'universite De Montreal A system and method for detection, characterization and imaging of heterogeneity using shear wave induced resonance
FR2938957B1 (fr) * 2008-11-21 2011-01-21 Univ Joseph Fourier Grenoble I Procede de traitement d'image pour l'estimation d'un risque de rupture de plaque d'atherome
US10172527B2 (en) * 2009-07-31 2019-01-08 Supersonic Imagine Method and apparatus for measuring a physical parameter in mammal soft tissues by propagating shear waves
JP5486257B2 (ja) * 2009-09-28 2014-05-07 富士フイルム株式会社 超音波診断装置及び弾性指標算出方法
US20120209115A1 (en) * 2009-10-30 2012-08-16 Hitachi Medical Corporation Ultrasonic diagnostic device, method for generating image for evaluating disorder of part to be diagnosed of object, and program for generating image for evaluating disorder of part to be diagnosed of object
TW201208638A (en) * 2010-08-27 2012-03-01 Univ Nat Taiwan Tissue treatment tool and signal processing method using the same
JP5400015B2 (ja) * 2010-11-10 2014-01-29 富士フイルム株式会社 超音波診断装置およびその作動方法
ES2967784T3 (es) 2011-02-15 2024-05-03 Hemosonics Llc Caracterización de la hemostasia sanguínea y los parámetros de transporte de oxígeno
JP5925438B2 (ja) * 2011-06-23 2016-05-25 株式会社東芝 超音波診断装置
WO2013106385A2 (en) * 2012-01-09 2013-07-18 The Trustees Of Columbia University In The City Of New York System and methods for determining tissue elasticity
US10034614B2 (en) 2012-02-29 2018-07-31 General Electric Company Fractional flow reserve estimation
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JP5730979B2 (ja) * 2013-11-08 2015-06-10 日立アロカメディカル株式会社 超音波診断装置、及び弾性評価方法
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CN105286919B (zh) * 2015-10-13 2018-06-22 广州丰谱信息技术有限公司 基于心脏点波动传导特性的血管状态检测方法与装置
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US7575551B2 (en) 2003-09-01 2009-08-18 Panasonic Corporation Biological signal monitor device
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JPWO2005055831A1 (ja) * 2003-12-10 2007-12-06 松下電器産業株式会社 超音波診断装置及び超音波診断方法
JP2007518488A (ja) * 2004-01-14 2007-07-12 ザ クリーブランド クリニック ファウンデーション 伝達関数を決定するシステム及び方法
JP4700622B2 (ja) * 2004-01-14 2011-06-15 ザ クリーブランド クリニック ファウンデーション 伝達関数を決定するシステム
JP4515799B2 (ja) * 2004-03-24 2010-08-04 株式会社日立メディコ 超音波診断装置
JP2005270341A (ja) * 2004-03-24 2005-10-06 Hitachi Medical Corp 超音波診断装置
EP1688094A4 (en) * 2004-05-21 2009-08-05 Panasonic Corp ULTRASONIC DIAGNOSTIC APPARATUS AND DEVICE CONTROLLING DEVICE
JP2008511415A (ja) * 2004-08-31 2008-04-17 ユニヴァーシティ オブ ワシントン 狭窄血管における壁振動を評価するための超音波技法
JPWO2006043529A1 (ja) * 2004-10-19 2008-05-22 松下電器産業株式会社 超音波診断装置
JP2006122295A (ja) * 2004-10-28 2006-05-18 Matsushita Electric Ind Co Ltd 超音波診断装置
US9144413B2 (en) 2005-03-30 2015-09-29 Hitachi Medical Corporation Ultrasonic diagnostic apparatus
JP5334413B2 (ja) * 2005-03-30 2013-11-06 株式会社日立メディコ 超音波診断装置
WO2006106852A1 (ja) * 2005-03-30 2006-10-12 Hitachi Medical Corporation 超音波診断装置
JP2007000220A (ja) * 2005-06-22 2007-01-11 Tohoku Univ 超音波診断装置
JP4627220B2 (ja) * 2005-06-22 2011-02-09 国立大学法人東北大学 超音波診断装置
JP5303147B2 (ja) * 2005-10-19 2013-10-02 株式会社日立メディコ 弾性画像を生成する超音波診断装置
JPWO2007072720A1 (ja) * 2005-12-19 2009-05-28 国立大学法人東北大学 医用画像診断装置および生体組織の同定方法
WO2007072720A1 (ja) * 2005-12-19 2007-06-28 Tohoku University 医用画像診断装置および生体組織の同定方法
JP2007175127A (ja) * 2005-12-27 2007-07-12 Matsushita Electric Ind Co Ltd 血液粘度測定装置
JP4919972B2 (ja) * 2006-01-20 2012-04-18 株式会社日立メディコ 弾性画像表示方法及び弾性画像表示装置
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CA2457093C (en) 2012-10-30
CA2457093A1 (en) 2003-02-27
JP4057524B2 (ja) 2008-03-05
EP1421905B1 (en) 2011-06-08
JPWO2003015635A1 (ja) 2004-12-02
US20040260180A1 (en) 2004-12-23
US7744537B2 (en) 2010-06-29
EP1421905A1 (en) 2004-05-26

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