FR2574280B1 - Procede et dispositif de determination de caracteristiques cardiovasculaires par voie externe et leur application aux cardiopathies - Google Patents

Procede et dispositif de determination de caracteristiques cardiovasculaires par voie externe et leur application aux cardiopathies

Info

Publication number
FR2574280B1
FR2574280B1 FR8418779A FR8418779A FR2574280B1 FR 2574280 B1 FR2574280 B1 FR 2574280B1 FR 8418779 A FR8418779 A FR 8418779A FR 8418779 A FR8418779 A FR 8418779A FR 2574280 B1 FR2574280 B1 FR 2574280B1
Authority
FR
France
Prior art keywords
application
heart disease
external route
determining cardiovascular
cardiovascular characteristics
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
Application number
FR8418779A
Other languages
English (en)
Other versions
FR2574280A1 (fr
Inventor
Bernard Levy
Alain Tedgui
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.)
Institut National de la Sante et de la Recherche Medicale INSERM
Original Assignee
Institut National de la Sante et de la Recherche Medicale INSERM
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 Institut National de la Sante et de la Recherche Medicale INSERM filed Critical Institut National de la Sante et de la Recherche Medicale INSERM
Priority to FR8418779A priority Critical patent/FR2574280B1/fr
Priority to EP19850906077 priority patent/EP0205487A1/fr
Priority to PCT/FR1985/000353 priority patent/WO1986003593A1/fr
Priority to JP50533885A priority patent/JPS62501269A/ja
Publication of FR2574280A1 publication Critical patent/FR2574280A1/fr
Application granted granted Critical
Publication of FR2574280B1 publication Critical patent/FR2574280B1/fr
Expired 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
    • A61B8/48—Diagnostic techniques
    • A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • A61B8/065—Measuring blood flow to determine blood output from the heart
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8979—Combined Doppler and pulse-echo imaging systems
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8993—Three dimensional imaging systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FR8418779A 1984-12-07 1984-12-07 Procede et dispositif de determination de caracteristiques cardiovasculaires par voie externe et leur application aux cardiopathies Expired FR2574280B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8418779A FR2574280B1 (fr) 1984-12-07 1984-12-07 Procede et dispositif de determination de caracteristiques cardiovasculaires par voie externe et leur application aux cardiopathies
EP19850906077 EP0205487A1 (fr) 1984-12-07 1985-12-06 Procede et dispositif de determination de caracteristiques cardio-vasculaires par voie externe et leur application aux cardiopathies
PCT/FR1985/000353 WO1986003593A1 (fr) 1984-12-07 1985-12-06 Procede et dispositif de determination de caracteristiques cardio-vasculaires par voie externe et leur application aux cardiopathies
JP50533885A JPS62501269A (ja) 1984-12-07 1985-12-06 外部ル−トにより心臓血管系の特性を決定する方法および装置、ならびにこれらの心臓病理学への応用

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8418779A FR2574280B1 (fr) 1984-12-07 1984-12-07 Procede et dispositif de determination de caracteristiques cardiovasculaires par voie externe et leur application aux cardiopathies

Publications (2)

Publication Number Publication Date
FR2574280A1 FR2574280A1 (fr) 1986-06-13
FR2574280B1 true FR2574280B1 (fr) 1988-11-25

Family

ID=9310387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8418779A Expired FR2574280B1 (fr) 1984-12-07 1984-12-07 Procede et dispositif de determination de caracteristiques cardiovasculaires par voie externe et leur application aux cardiopathies

Country Status (4)

Country Link
EP (1) EP0205487A1 (fr)
JP (1) JPS62501269A (fr)
FR (1) FR2574280B1 (fr)
WO (1) WO1986003593A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600778B1 (fr) * 1986-06-27 1988-09-02 Trt Telecom Radio Electr Dispositif radar pour mesurer la distance qui le separe d'une surface
US5085220A (en) * 1989-10-05 1992-02-04 Spacelabs, Inc. Doppler flow sensing device and method for its use
GB9112854D0 (en) * 1991-06-14 1991-07-31 Skidmore Robert Flowmeters
US5285788A (en) * 1992-10-16 1994-02-15 Acuson Corporation Ultrasonic tissue imaging method and apparatus with doppler velocity and acceleration processing
AUPQ508300A0 (en) * 2000-01-14 2000-02-10 Kyushu University A cardiac valve movement measuring device
GB0001773D0 (en) * 2000-01-27 2000-03-22 Deltex Guernsey Ltd Improvements in or relating to cardiac function monitors
CN108037494B (zh) * 2017-12-05 2021-05-14 大连大学 一种脉冲噪声环境下的雷达目标参数估计方法
CN110221279B (zh) * 2019-06-21 2023-03-03 瑞纳智能设备股份有限公司 一种超声波换能器自动检测系统及检测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257278A (en) * 1979-08-24 1981-03-24 General Electric Company Quantitative volume blood flow measurement by an ultrasound imaging system featuring a Doppler modality
US4378022A (en) * 1981-01-15 1983-03-29 California Institute Of Technology Energy-frequency-time heart sound analysis
US4476874A (en) * 1982-06-01 1984-10-16 Sri International Ultrasonic imaging with volume flow measuring method and apparatus

Also Published As

Publication number Publication date
FR2574280A1 (fr) 1986-06-13
JPS62501269A (ja) 1987-05-21
WO1986003593A1 (fr) 1986-06-19
EP0205487A1 (fr) 1986-12-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse