ES2422706T3 - Procedimiento y dispositivo ultrasónico para caracterizar un medio - Google Patents

Procedimiento y dispositivo ultrasónico para caracterizar un medio

Info

Publication number
ES2422706T3
ES2422706T3 ES10737999T ES10737999T ES2422706T3 ES 2422706 T3 ES2422706 T3 ES 2422706T3 ES 10737999 T ES10737999 T ES 10737999T ES 10737999 T ES10737999 T ES 10737999T ES 2422706 T3 ES2422706 T3 ES 2422706T3
Authority
ES
Spain
Prior art keywords
frequency
ultrasonic
different
medium
responses
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.)
Active
Application number
ES10737999T
Other languages
English (en)
Inventor
Jean-Gabriel Minonzio
Maryline Talmant
Pascal Laugier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Universite Pierre et Marie Curie Paris 6
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite Pierre et Marie Curie Paris 6
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 Centre National de la Recherche Scientifique CNRS, Universite Pierre et Marie Curie Paris 6 filed Critical Centre National de la Recherche Scientifique CNRS
Application granted granted Critical
Publication of ES2422706T3 publication Critical patent/ES2422706T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • 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
    • G01N29/0654—Imaging
    • 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
    • A61B8/0875—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of bone
    • 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
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02483—Other human or animal parts, e.g. bones
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Rheumatology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

Procedimiento ultrasónico de caracterización de un medio, que incluye: - aplicar una señal de excitación ultraónica al medio, - detectar una respuesta constituida de las señales ultrasónicas recibidas en varios sitios de recepción (12)situados a distintas distancias de un sitio de emisión (11) donde se aplicó la señal de excitación, - a partir del conjunto de las señales ultrasónicas recibidas, extraer una cartografía de los modos que sepropagaron, en una señal frecuencia-velocidad de propagación, caracterizados porque para cada sitio de recepción (12) la detección se realiza sucesivamente para al menosdos señales de excitación diferentes, de modo que cada sitio de recepción vea pasar al menos dos respuestascuyos componentes vibratorios son diferentes y/o diferentemente añadidas, porque se establece para cadafrecuencia una matriz NE X NR de los niveles de energía y de los desfases de las respuestas para NR sitios derecepción y NE señales de emisión distintos y porque se somete la matriz de las respuestas frecuencialesiniciales a una descomposición en valores singulares de los que resulta para cada frecuencia una base devectores singulares en el espacio de las excitaciones, y una base de vectores singulares en el espacio de lasondas que se propagaron a lo largo de los receptores, así como de los valores singulares.
ES10737999T 2009-06-11 2010-06-11 Procedimiento y dispositivo ultrasónico para caracterizar un medio Active ES2422706T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0902856A FR2946753B1 (fr) 2009-06-11 2009-06-11 Procede et dispositif ultrasonores pour caracteriser un milieu
PCT/FR2010/051175 WO2010142927A1 (fr) 2009-06-11 2010-06-11 Procede et dispositif ultrasonores pour caracteriser un milieu

Publications (1)

Publication Number Publication Date
ES2422706T3 true ES2422706T3 (es) 2013-09-13

Family

ID=41565996

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10737999T Active ES2422706T3 (es) 2009-06-11 2010-06-11 Procedimiento y dispositivo ultrasónico para caracterizar un medio

Country Status (12)

Country Link
US (1) US9121810B2 (es)
EP (1) EP2440140B1 (es)
JP (1) JP5528547B2 (es)
KR (1) KR101705846B1 (es)
CN (1) CN102481144B (es)
BR (1) BRPI1013081A2 (es)
CA (1) CA2765203C (es)
ES (1) ES2422706T3 (es)
FR (1) FR2946753B1 (es)
MX (1) MX2011013335A (es)
PL (1) PL2440140T3 (es)
WO (1) WO2010142927A1 (es)

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Publication number Priority date Publication date Assignee Title
FR2993362B1 (fr) * 2012-07-12 2016-07-01 Commissariat Energie Atomique Procede de traitement de signaux issus d'une acquisition par sondage ultrasonore, programme d'ordinateur et dispositif de sondage a ultrasons correspondants
WO2014013817A1 (ja) * 2012-07-18 2014-01-23 古野電気株式会社 波形トラッキング装置、超音波診断装置、及び波形トラッキング方法
CA2918281C (en) * 2013-07-19 2022-07-19 Verasonics, Inc. Method and system for arbitrary waveform generation using a tri-state transmit pulser
FR3008796B1 (fr) * 2013-07-22 2015-09-04 Azalee Procede et dispositif ultrasonores pour representer la propagation d'ondes ultrasonores dans un guide d'epaisseur lineairement variable
US10624613B2 (en) * 2016-01-15 2020-04-21 Butterfly Network, Inc. Ultrasound signal processing circuitry and related apparatus and methods
US10567872B2 (en) * 2016-05-30 2020-02-18 Sony Corporation Locally silenced sound field forming apparatus and method
FR3059426B1 (fr) * 2016-11-25 2019-01-25 Safran Procede de controle par ondes guidees
FR3060753B1 (fr) * 2016-12-15 2019-07-26 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de traitement de signaux issus d'une acquisition par sondage ultrasonore, programme d'ordinateur et dispositif de sondage a ultrasons correspondants
FR3060754B1 (fr) 2016-12-19 2020-09-25 Safran Dispositif et procede de caracterisation non-destructive d'un materiau
FR3065078B1 (fr) 2017-04-10 2019-06-14 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede et dispositif de sondage ultrasonore par focalisation adaptative au moyen d'un objet solide reverberant
FR3065079B1 (fr) 2017-04-10 2019-06-21 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede et dispositif de sondage ultrasonore pour l'obtention de courbes de dispersion d'un milieu sonde
WO2019025510A1 (en) 2017-08-01 2019-02-07 Sorbonne Universite METHOD AND DEVICE FOR CHARACTERIZING A WAVEGUIDE
CN109358118B (zh) * 2018-09-28 2021-03-02 昂科信息技术（上海）股份有限公司 利用超声监测空间的方法、***及介质
FR3108984B1 (fr) 2020-04-02 2022-12-23 Safran Contrôle non destructif d’une pièce mécanique en un matériau polycristallin
FR3114158B1 (fr) * 2020-09-15 2022-07-29 Supersonic Imagine Procédé et système de caractérisation ultrasonore d’un milieu
FR3114159A1 (fr) * 2020-09-15 2022-03-18 Supersonic Imagine Procédé et système de caractérisation ultrasonore d’un milieu
FR3114157B1 (fr) * 2020-09-15 2022-07-29 Supersonic Imagine Procédé et système de caractérisation ultrasonore d’un milieu

Family Cites Families (20)

* Cited by examiner, † Cited by third party
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JPH06109709A (ja) * 1992-08-31 1994-04-22 Medicano Syst Ltd 中実物の力学的性質判定装置とその方法、並びに中実物の走査及び力学的性質判定装置とその方法
US5592943A (en) * 1993-04-07 1997-01-14 Osteo Sciences Corporation Apparatus and method for acoustic analysis of bone using optimized functions of spectral and temporal signal components
FR2717671B1 (fr) * 1994-03-25 1996-06-21 Centre Nat Rech Scient Procédé et dispositif d'évaluation et de caractérisation des propriétés des os.
AU6999596A (en) * 1995-10-04 1997-04-28 Sunlight Ultrasound Technologies Limited Ultrasonic device for determining bone characteristics
JP3830650B2 (ja) * 1998-02-05 2006-10-04 松下電器産業株式会社 超音波骨計測装置
JP2000083955A (ja) * 1998-09-11 2000-03-28 Kasei Optonix Co Ltd 骨の評価装置及びその評価方法
IL129651A (en) * 1999-04-28 2004-08-31 Nexense Ltd High-precision measuring method and apparatus
JP4688262B2 (ja) * 2000-07-27 2011-05-25 アロカ株式会社 超音波診断装置
US6449566B1 (en) * 2000-11-06 2002-09-10 The United States Of America As Represented By The Secretary Of The Navy Acoustic scattering measurement and processing for determining variances in multiple features
WO2003009758A1 (en) * 2001-07-24 2003-02-06 Sunlight Medical, Ltd. Bone age assessment using ultrasound
AU2002349065A1 (en) * 2001-11-30 2003-06-10 Shu Lin Cheng A method and device for the non-invasive assessment of bones
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JP4830100B2 (ja) * 2005-08-26 2011-12-07 国立大学法人豊橋技術科学大学 被検査物の測定方法、及び被検査物の測定装置
US20100217124A1 (en) * 2006-06-27 2010-08-26 Koninklijke Philips Electronics, N.V. Ultrasound imaging system and method using multiline acquisition with high frame rate
US8419643B2 (en) * 2006-09-21 2013-04-16 Artann Laboratories Inc. Ultrasonic method and apparatus for assessment of bone
CN101401732B (zh) * 2008-10-20 2010-06-02 中国科学院合肥物质科学研究院 超声骨密度测量分析***

Also Published As

Publication number Publication date
MX2011013335A (es) 2012-02-28
EP2440140B1 (fr) 2013-04-24
FR2946753A1 (fr) 2010-12-17
CA2765203C (fr) 2017-05-23
CA2765203A1 (fr) 2010-12-16
KR101705846B1 (ko) 2017-02-22
US9121810B2 (en) 2015-09-01
JP5528547B2 (ja) 2014-06-25
FR2946753B1 (fr) 2011-07-22
CN102481144A (zh) 2012-05-30
JP2012529324A (ja) 2012-11-22
CN102481144B (zh) 2014-12-24
EP2440140A1 (fr) 2012-04-18
WO2010142927A1 (fr) 2010-12-16
KR20120036964A (ko) 2012-04-18
US20120111116A1 (en) 2012-05-10
BRPI1013081A2 (pt) 2016-04-05
PL2440140T3 (pl) 2014-05-30

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