FR2354744A1 - Dispositif de rheoplethysmographie par occlusion - Google Patents

Dispositif de rheoplethysmographie par occlusion

Info

Publication number
FR2354744A1
FR2354744A1 FR7618224A FR7618224A FR2354744A1 FR 2354744 A1 FR2354744 A1 FR 2354744A1 FR 7618224 A FR7618224 A FR 7618224A FR 7618224 A FR7618224 A FR 7618224A FR 2354744 A1 FR2354744 A1 FR 2354744A1
Authority
FR
France
Prior art keywords
occlusion
vascular
limb
rheoplethysmography
impedance
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.)
Granted
Application number
FR7618224A
Other languages
English (en)
Other versions
FR2354744B1 (fr
Inventor
Jean-Francois Piquard
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7618224A priority Critical patent/FR2354744A1/fr
Priority to US05/803,776 priority patent/US4169463A/en
Publication of FR2354744A1 publication Critical patent/FR2354744A1/fr
Application granted granted Critical
Publication of FR2354744B1 publication Critical patent/FR2354744B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0535—Impedance plethysmography
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers

Abstract

Dispositif de rhéopléthysmographie par occlusion, adapté notamment à l'examen du comportement vasculaire d'un membre inférieur d'un patient Ce patient comporte des moyens de mise en occlusion et de relâchement dudit membre inférieur, des moyens pour commander les caractéristiques de l'évolution de la pression en fonction du temps pendant ladite occlusion, un pléthysmographe par impédance, fournissant des signaux représentatifs d'une impédance électrique liée audit membre et des variations de ladite impédance, des moyens pour élaborer des coefficients de normalisation caractéristiques d'un fonctionnement vasculaire sain de référence et des moyens permettant de déterminer à partir desdits coefficients et desdits signaux des indices représentatifs du comportement vasculaire dudit membre Application à un examen clinique systématique pour le diagnostic de maladies vasculaires.
FR7618224A 1976-06-16 1976-06-16 Dispositif de rheoplethysmographie par occlusion Granted FR2354744A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7618224A FR2354744A1 (fr) 1976-06-16 1976-06-16 Dispositif de rheoplethysmographie par occlusion
US05/803,776 US4169463A (en) 1976-06-16 1977-06-06 Device for rheoplethysmography by occlusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618224A FR2354744A1 (fr) 1976-06-16 1976-06-16 Dispositif de rheoplethysmographie par occlusion

Publications (2)

Publication Number Publication Date
FR2354744A1 true FR2354744A1 (fr) 1978-01-13
FR2354744B1 FR2354744B1 (fr) 1980-10-24

Family

ID=9174453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618224A Granted FR2354744A1 (fr) 1976-06-16 1976-06-16 Dispositif de rheoplethysmographie par occlusion

Country Status (2)

Country Link
US (1) US4169463A (fr)
FR (1) FR2354744A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002819A1 (fr) * 1984-11-15 1986-05-22 John Andrew Sutton Appareil et procede de surveillance des organes du corps humain

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321929A (en) * 1979-10-12 1982-03-30 Lemelson Jerome H Tourniquet
US4574812A (en) * 1984-04-18 1986-03-11 The Kendall Company Arterial thrombus detection system and method
US4671290A (en) * 1985-01-15 1987-06-09 Richards Medical Company Automatic tourniquet
US4807638A (en) * 1987-10-21 1989-02-28 Bomed Medical Manufacturing, Ltd. Noninvasive continuous mean arterial blood prssure monitor
US5090417A (en) * 1987-10-22 1992-02-25 Mollan Raymond A B Medical diagnostic apparatus
DE4226972A1 (de) * 1992-08-14 1994-02-17 Vladimir Dr Blazek Verfahren und Meßvorrichtung zur nichtinvasiven Bestimmung der venösen und arteriellen Blutdruckwerte
US6162188A (en) * 1999-08-16 2000-12-19 Meduck Ltd. Penile tumescence and rigidity monitoring device
US7118534B2 (en) * 2001-09-21 2006-10-10 Virginia Commonwealth University Methods for monitoring and optimizing central venous pressure and intravascular volume
SE0201365D0 (sv) * 2002-05-07 2002-05-07 Stefan Nilsson Sätt att diagnostisera venösa sjukdom i nedre extremiteterna
US7011631B2 (en) * 2003-01-21 2006-03-14 Hemonix, Inc. Noninvasive method of measuring blood density and hematocrit
JP2008544777A (ja) 2005-07-01 2008-12-11 インぺディメッド リミテッド 監視システム
EP2460468A1 (fr) 2005-07-01 2012-06-06 Impedimed Limited Système de surveillance
WO2007041783A1 (fr) 2005-10-11 2007-04-19 Impedance Cardiology Systems, Inc. Surveillance de l'etat d'hydratation
AU2008241356B2 (en) 2007-04-20 2013-10-03 Impedimed Limited Monitoring system and probe
US20110251513A1 (en) * 2007-05-14 2011-10-13 Impedimed Limited Indicator
AU2008286194B2 (en) 2007-08-09 2014-05-15 Impedimed Limited Impedance measurement process
WO2011050393A1 (fr) 2009-10-26 2011-05-05 Impedimed Limited Détermination d'indicateur de niveau de fluide
CA2778770A1 (fr) 2009-11-18 2011-05-26 Chung Shing Fan Distribution de signal pour des mesures d'electrode de patient
WO2017052287A1 (fr) * 2015-09-23 2017-03-30 서울대학교산학협력단 Dispositif et procédé de diagnostic du phénomène d'érection involontaire au cours du sommeil sur la base d'une communication à courte portée et d'une détection progressive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827040A (en) * 1954-09-30 1958-03-18 Saul R Gilford Automatic sphygmomanometer
US3847142A (en) * 1973-08-30 1974-11-12 R Williams Blood flow measuring apparatus and method
US4059169A (en) * 1976-02-09 1977-11-22 Hagen Winston H Monitor for biological volume changes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002819A1 (fr) * 1984-11-15 1986-05-22 John Andrew Sutton Appareil et procede de surveillance des organes du corps humain
GB2190751A (en) * 1984-11-15 1987-11-25 John Andrew Sutton Apparatus and method for monitoring organs of the body

Also Published As

Publication number Publication date
US4169463A (en) 1979-10-02
FR2354744B1 (fr) 1980-10-24

Similar Documents

Publication Publication Date Title
FR2354744A1 (fr) Dispositif de rheoplethysmographie par occlusion
Craik et al. The nature of dark adaptation
Dean et al. Prognostic indicators in femoropopliteal reconstructions
EP1585424B1 (fr) Appareil pour une evaluation non invasive de l'activite endotheliale d'un patient
Satinoff et al. Suprachiasmatic nuclear lesions eliminate circadian rhythms of drinking and activity, but not of body temperature, in male rats
Xin et al. Quantification of pulse-dependent trabecular meshwork motion in normal humans using phase-sensitive OCT
DK0600930T3 (da) Diagnose og behandling af autoimmune sygdomme
Webber et al. Continuous fluorophotometric method of measuring tear turnover rate in humans and analysis of factors affecting accuracy
Lempert et al. Chalazia and rosacea
Panek et al. Intraocular pressure measurement with the Tono-Pen through soft contact lenses
Myers The investigation of peripheral arterial disease by strain gauge plethysmography
Büchtemann et al. The effect of compression therapy on venous haemodynamics in pregnant women
Inouye et al. The direction of spread of alpha activity over the scalp
Abramson et al. Changes in height of choroidal melanomas after plaque therapy.
Kóthy et al. Ocuton‐S self tonometry vs. Goldmann tonometry; a diurnal comparison study
JONASON et al. Changes in Peripheral Blood Pressures after Five Years of Follow‐up in Non‐operated Patients with Intermittent Claudication
Soderquist et al. Physiological noise as a masker of low frequencies: The cardiac cycle
CARTER JR A servoanalysis of the human accommodative mechanism
Coelho et al. Certain aspects of normal and abnormal motility of sphincter of Oddi
Vos et al. The correlation of peroperative outflow resistance measurements with patency in 109 infrainguinal arterial reconstructions
Blanc et al. Menopause and myocardial infarction
PULEC et al. Trigeminal nerve testing in acoustic tumors
Fricker Numerical measurements of retinal and occipital function
US3151534A (en) Vascular recording apparatus
WO1986006603A1 (fr) Dispositif de mesure automatique de la pression arterielle par monitorage autonome, informatise, en ambulatoire vrai

Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse