EP0113345A1 - Systeme de mesure externe en temps reel de la pression sanguine - Google Patents

Systeme de mesure externe en temps reel de la pression sanguine

Info

Publication number
EP0113345A1
EP0113345A1 EP82902579A EP82902579A EP0113345A1 EP 0113345 A1 EP0113345 A1 EP 0113345A1 EP 82902579 A EP82902579 A EP 82902579A EP 82902579 A EP82902579 A EP 82902579A EP 0113345 A1 EP0113345 A1 EP 0113345A1
Authority
EP
European Patent Office
Prior art keywords
blood pressure
pressure
cuff
measurement system
appendage
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.)
Ceased
Application number
EP82902579A
Other languages
German (de)
English (en)
Other versions
EP0113345A4 (fr
Inventor
Bohumir Sramek
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.)
BOMED MEDICAL Manufacturing Ltd
Original Assignee
BOMED MEDICAL Manufacturing Ltd
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 BOMED MEDICAL Manufacturing Ltd filed Critical BOMED MEDICAL Manufacturing Ltd
Publication of EP0113345A1 publication Critical patent/EP0113345A1/fr
Publication of EP0113345A4 publication Critical patent/EP0113345A4/fr
Ceased 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
    • A61B5/02—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
    • A61B5/02208—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the Korotkoff method
    • 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
    • A61B5/02225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the oscillometric method
    • 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
    • A61B5/026—Measuring blood flow
    • A61B5/0295—Measuring blood flow using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography

Abstract

Un système de mesure externe en temps réel de la pression sanguine (10) comprend une manchette (40) reliée à une pompe (12), un détecteur de pression de manchette (48) et un détecteur (52, 54 ou 56) permettant de détecter les instants où la manchette (40) arrête ou rétablit la circulation sanguine dans un appendice du corps du patient. La pompe (12) fait varier cycliquement la pression de la manchette (40) depuis un niveau supérieur à la pression systolique jusqu'à un niveau inférieur à la pression diastolique à une cadence relativement rapide par rapport au rythme cardiaque, permettant d'effectuer rapidement et en séquence des mesures de la pression sanguine. Un circuit électrique (50) sert à effectuer la mesure de pression sanguine en établissant des corrélations entre la pression de la manchette et le nombre de détections. Ce système est compatible avec les principaux types de systèmes sphygmomanométriques automatiques.
EP19820902579 1982-07-19 1982-07-19 Systeme de mesure externe en temps reel de la pression sanguine. Ceased EP0113345A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1982/000965 WO1984000290A1 (fr) 1982-07-19 1982-07-19 Systeme de mesure externe en temps reel de la pression sanguine

Publications (2)

Publication Number Publication Date
EP0113345A1 true EP0113345A1 (fr) 1984-07-18
EP0113345A4 EP0113345A4 (fr) 1986-06-05

Family

ID=22168097

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820902579 Ceased EP0113345A4 (fr) 1982-07-19 1982-07-19 Systeme de mesure externe en temps reel de la pression sanguine.

Country Status (4)

Country Link
EP (1) EP0113345A4 (fr)
JP (1) JPS59501296A (fr)
AU (1) AU8822982A (fr)
WO (1) WO1984000290A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453733B (sv) * 1985-03-07 1988-02-29 Hoeganaes Ab Jernbaserat pulver for hoghallfasta sintrade kroppar
US5090417A (en) * 1987-10-22 1992-02-25 Mollan Raymond A B Medical diagnostic apparatus
GB2211616B (en) * 1987-10-22 1991-07-17 Raymond Alexander Boyce Mollan Medical diagnostic apparatus
FI84690C (fi) * 1988-05-20 1992-01-10 Instrumentarium Oy Foerfarande och anordning foer reglering av trycket i en blodtrycksmaetares mansett.
US5848970A (en) * 1996-12-13 1998-12-15 Vitalwave Corp. Apparatus and method for non-invasively monitoring a subject's arterial blood pressure
US6228034B1 (en) 1998-07-20 2001-05-08 Tensys Medical, Inc. Apparatus and method for non-invasively monitoring a subjects arterial blood pressure
US6471655B1 (en) 1999-06-29 2002-10-29 Vitalwave Corporation Method and apparatus for the noninvasive determination of arterial blood pressure
US6554774B1 (en) 2000-03-23 2003-04-29 Tensys Medical, Inc. Method and apparatus for assessing hemodynamic properties within the circulatory system of a living subject
US6705990B1 (en) 2000-07-25 2004-03-16 Tensys Medical, Inc. Method and apparatus for monitoring physiologic parameters of a living subject
US6730038B2 (en) 2002-02-05 2004-05-04 Tensys Medical, Inc. Method and apparatus for non-invasively measuring hemodynamic parameters using parametrics
ATE286672T1 (de) * 2002-06-14 2005-01-15 Pp Technologies Ag Sensor zur messung eines druckprofils
EP1610675B1 (fr) * 2003-04-08 2009-08-19 PP-Technologies AG Appareil de mesure de pressions sur la base de courants de fuite
US7946994B2 (en) 2004-10-07 2011-05-24 Tensys Medical, Inc. Compact apparatus and methods for non-invasively measuring hemodynamic parameters
WO2007133759A2 (fr) 2006-05-13 2007-11-22 Tensys Medical, Inc. Appareil et procédés e positionnement en continu
CN101896117B (zh) 2007-10-12 2015-03-04 坦西斯医药股份有限公司 用于非侵入式测量病人动脉血压的设备和方法
JP2013202086A (ja) * 2012-03-27 2013-10-07 Harada Denshi Kogyo Kk カフ加圧装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146777A (en) * 1961-09-25 1964-09-01 Arnold S J Lee Automatic blood pressure recorder
US4271843A (en) * 1978-10-10 1981-06-09 Flynn George J Method and apparatus for diastolic pressure measurement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552381A (en) * 1967-05-23 1971-01-05 Bell Telephone Labor Inc Sphygmomanometric method and apparatus
US3814083A (en) * 1972-05-24 1974-06-04 Nasa Apparatus and method for processing korotkov sounds
US3905354A (en) * 1974-02-19 1975-09-16 Medical Monitors Inc Blood pressure measuring system
US4009709A (en) * 1975-05-15 1977-03-01 American Optical Corporation Apparatus and process for determining systolic pressure
US4206764A (en) * 1976-12-08 1980-06-10 Weisman & Allen Method and apparatus for analyzing cardiovascular systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146777A (en) * 1961-09-25 1964-09-01 Arnold S J Lee Automatic blood pressure recorder
US4271843A (en) * 1978-10-10 1981-06-09 Flynn George J Method and apparatus for diastolic pressure measurement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8400290A1 *

Also Published As

Publication number Publication date
EP0113345A4 (fr) 1986-06-05
WO1984000290A1 (fr) 1984-02-02
JPS59501296A (ja) 1984-07-26
AU8822982A (en) 1984-02-08

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB LI LU NL SE

17P Request for examination filed

Effective date: 19840720

A4 Supplementary search report drawn up and despatched

Effective date: 19860605

17Q First examination report despatched

Effective date: 19861015

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19871219

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SRAMEK, BOHUMIR