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FR2869521B1 - Dispositif pour la mesure de l'elasticite d'un organe humain ou animal au travers d'un conduit - Google Patents

Dispositif pour la mesure de l'elasticite d'un organe humain ou animal au travers d'un conduit

Info

Publication number
FR2869521B1
FR2869521B1 FR0404710A FR0404710A FR2869521B1 FR 2869521 B1 FR2869521 B1 FR 2869521B1 FR 0404710 A FR0404710 A FR 0404710A FR 0404710 A FR0404710 A FR 0404710A FR 2869521 B1 FR2869521 B1 FR 2869521B1
Authority
FR
France
Prior art keywords
conduit
elasticity
human
measuring
animal organ
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.)
Expired - Fee Related
Application number
FR0404710A
Other languages
English (en)
Other versions
FR2869521A1 (fr
Inventor
Laurent Sandrin
Jean Michel Hasquenoph
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.)
Echosens SA
Original Assignee
Echosens SA
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 Echosens SA filed Critical Echosens SA
Priority to FR0404710A priority Critical patent/FR2869521B1/fr
Publication of FR2869521A1 publication Critical patent/FR2869521A1/fr
Application granted granted Critical
Publication of FR2869521B1 publication Critical patent/FR2869521B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • 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
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4375—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the male reproductive system
    • A61B5/4381—Prostate evaluation or disorder diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4461—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52023—Details of receivers
    • G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
    • G01S7/52042—Details of receivers using analysis of echo signal for target characterisation determining elastic properties of the propagation medium or of the reflective target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52085—Details related to the ultrasound signal acquisition, e.g. scan sequences

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Gynecology & Obstetrics (AREA)
  • Reproductive Health (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FR0404710A 2004-05-03 2004-05-03 Dispositif pour la mesure de l'elasticite d'un organe humain ou animal au travers d'un conduit Expired - Fee Related FR2869521B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0404710A FR2869521B1 (fr) 2004-05-03 2004-05-03 Dispositif pour la mesure de l'elasticite d'un organe humain ou animal au travers d'un conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0404710A FR2869521B1 (fr) 2004-05-03 2004-05-03 Dispositif pour la mesure de l'elasticite d'un organe humain ou animal au travers d'un conduit

Publications (2)

Publication Number Publication Date
FR2869521A1 FR2869521A1 (fr) 2005-11-04
FR2869521B1 true FR2869521B1 (fr) 2007-02-02

Family

ID=34944966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0404710A Expired - Fee Related FR2869521B1 (fr) 2004-05-03 2004-05-03 Dispositif pour la mesure de l'elasticite d'un organe humain ou animal au travers d'un conduit

Country Status (1)

Country Link
FR (1) FR2869521B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2559910C2 (ru) * 2009-06-30 2015-08-20 Конинклейке Филипс Электроникс Н.В. Последовательности распространения/отслеживания для виброметрии дисперсионных поперечных волн
RU2580419C2 (ru) * 2009-07-17 2016-04-10 Конинклейке Филипс Электроникс, Н.В. Дискретизация ультразвуковой виброметрии рассеяния поперечных волн с высоким пространственным разрешением

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SE531527C2 (sv) * 2007-10-01 2009-05-12 Bioresonator Ab Förfarande vid och en anordning för opåverkad materialundersökning
FR2939512B1 (fr) 2008-12-04 2012-07-27 Echosens Dispositif et procede d'elastographie
US10722169B2 (en) 2011-01-28 2020-07-28 Medtronic, Inc. Physiological condition determination based on pressure wave produced by an implantable medical device housing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5993389A (en) * 1995-05-22 1999-11-30 Ths International, Inc. Devices for providing acoustic hemostasis
FR2715822B1 (fr) * 1994-02-04 1996-04-19 Edap Int Sonde de traitement et de visualisation.
FR2750340B1 (fr) * 1996-06-28 1999-01-15 Technomed Medical Systems Sonde de therapie
DE19754085A1 (de) * 1997-12-05 1999-06-10 Helmut Prof Dr Ing Ermert Ein sonographisches Elastographiesystem
US20020068870A1 (en) * 2000-07-20 2002-06-06 Alam Sheikh Kaisar Hand held mechanical compression device for inducing tissue strain
CA2429725C (fr) * 2000-11-24 2010-02-09 Innovacell Biotechnologie Gmbh Sonde a ultrasons dotee d'un systeme de positionnement destine a des dispositifs d'exploration et d'intervention
FR2843290B1 (fr) * 2002-08-08 2005-06-24 Echosens Dispositif et procede pour la mesure de l'elasticite d'un organe humain ou animal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2559910C2 (ru) * 2009-06-30 2015-08-20 Конинклейке Филипс Электроникс Н.В. Последовательности распространения/отслеживания для виброметрии дисперсионных поперечных волн
RU2580419C2 (ru) * 2009-07-17 2016-04-10 Конинклейке Филипс Электроникс, Н.В. Дискретизация ультразвуковой виброметрии рассеяния поперечных волн с высоким пространственным разрешением

Also Published As

Publication number Publication date
FR2869521A1 (fr) 2005-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110131