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FR2374879A1 - Appareil et methode utilisant la seconde derivee d'une forme d'onde oscillometrique pour produire une information sphygmometrique - Google Patents

Appareil et methode utilisant la seconde derivee d'une forme d'onde oscillometrique pour produire une information sphygmometrique

Info

Publication number
FR2374879A1
FR2374879A1 FR7739390A FR7739390A FR2374879A1 FR 2374879 A1 FR2374879 A1 FR 2374879A1 FR 7739390 A FR7739390 A FR 7739390A FR 7739390 A FR7739390 A FR 7739390A FR 2374879 A1 FR2374879 A1 FR 2374879A1
Authority
FR
France
Prior art keywords
derivative
pressure
sphygmometric
generate
information
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
FR7739390A
Other languages
English (en)
Other versions
FR2374879B1 (fr
Inventor
William Trevor Link
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.)
American Optical Corp
Original Assignee
American Optical Corp
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 American Optical Corp filed Critical American Optical Corp
Publication of FR2374879A1 publication Critical patent/FR2374879A1/fr
Application granted granted Critical
Publication of FR2374879B1 publication Critical patent/FR2374879B1/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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

L'invention concerne une méthode et un appareil pour déterminer la pression sanguine. Une pression variable est appliquée à l'aide d'une manchette et une grandeur est mesurée formée par la somme de la pression appliquée et d'une composante ne présentant la pression sanguine pulsatoire; une dérivée dans le temps particulière au moins de la composante fluctuante est formée et utilisée pour déterminer la pression sanguine; cette dérivée dans le temps est la deuxième dérivée qui est analysée pour déterminer à quelle pression appliquée elle coupe pour la première et la dernière fois en direction négative une valeur de référence négative, ces points déterminant la pression diastolique ou systolique suivant que la pression appliquée est augmentée ou diminuée.
FR7739390A 1976-12-27 1977-12-21 Appareil et methode utilisant la seconde derivee d'une forme d'onde oscillometrique pour produire une information sphygmometrique Granted FR2374879A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/754,133 US4154238A (en) 1976-12-27 1976-12-27 Apparatus and process using second derivative of oscillometric waveform for producing sphygmometric information

Publications (2)

Publication Number Publication Date
FR2374879A1 true FR2374879A1 (fr) 1978-07-21
FR2374879B1 FR2374879B1 (fr) 1983-03-25

Family

ID=25033590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739390A Granted FR2374879A1 (fr) 1976-12-27 1977-12-21 Appareil et methode utilisant la seconde derivee d'une forme d'onde oscillometrique pour produire une information sphygmometrique

Country Status (9)

Country Link
US (1) US4154238A (fr)
JP (1) JPS5383374A (fr)
CA (1) CA1081995A (fr)
DE (1) DE2757368C2 (fr)
FR (1) FR2374879A1 (fr)
GB (1) GB1594238A (fr)
IL (1) IL53602A (fr)
NL (1) NL7714246A (fr)
SE (1) SE427722B (fr)

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US4290434A (en) * 1978-05-15 1981-09-22 Vita Vet Research Group Inc. Blood pressure measuring device
US4271843A (en) * 1978-10-10 1981-06-09 Flynn George J Method and apparatus for diastolic pressure measurement
US4469107A (en) * 1979-01-02 1984-09-04 Asmar Raymond A Automatic blood pressure measurement device with threshold compensation circuitry and method for performing the same
JPS5793036A (en) * 1980-11-29 1982-06-09 Hiroshi Osanai Acceleration pulse meter and diagnosis by using same
FR2498440B1 (fr) * 1981-01-29 1986-01-10 Bard Inc C R Procede et appareil pour mesurer la pression
US4427013A (en) 1981-01-29 1984-01-24 C.R. Bard, Inc. Apparatus and method for measuring blood pressure
US4649929A (en) * 1981-06-11 1987-03-17 Sri International Method and apparatus for diagnosis of coronary artery disease
US4461266A (en) * 1982-04-29 1984-07-24 Critikon, Inc. Adaptive incremental blood pressure monitor
US4517986A (en) * 1984-03-05 1985-05-21 Bilgutay Ilhan M Four function vital sign monitor
US4592366A (en) * 1984-04-16 1986-06-03 Matsushita Electric Works, Ltd. Automated blood pressure monitoring instrument
US4546775A (en) * 1984-06-18 1985-10-15 Critikon, Inc. Detection of blood pressure complexes in automated vital signs monitors
US4564020A (en) * 1984-06-19 1986-01-14 Norse Instruments, Inc. Method and apparatus for obtaining an individual's systolic blood pressure
WO1986000210A1 (fr) * 1984-06-19 1986-01-16 Norse Instruments, Inc. Techniques d'obtention d'informations de formes d'onde associees a la pression sanguine d'une personne
JPS61502726A (ja) * 1984-06-19 1986-11-27 アメリカン　ホスピタル　サプライ　コ−ポレ−シヨン 個人の血圧に関連した動脈曲線を形成する技術
US4697596A (en) * 1984-06-19 1987-10-06 Baxter Travenol Laboratories, Inc. Techniques for obtaining information associated with an individual's blood pressure including specifically a stat mode technique
WO1986000209A1 (fr) * 1984-06-19 1986-01-16 Norse Instruments, Inc. Techniques permettant d'obtenir des informations a partir de formes d'ondes relatives a la tension arterielle d'un individu
US4664126A (en) * 1984-12-21 1987-05-12 Baxter Travenol Laboratories, Inc. Techniques for obtaining information associated with an individual's blood pressure including specifically a stat mode technique
US4699151A (en) * 1984-12-21 1987-10-13 Baxter Travenol Laboratories, Inc. Techniques for obtaining information associated with an individual's blood pressure including specifically a stat mode technique
US4699152A (en) * 1984-12-21 1987-10-13 Baxter Travenol Laboratories, Inc. Techniques for obtaining information associated with an individual's blood pressure including specifically a stat mode technique
US4671290A (en) * 1985-01-15 1987-06-09 Richards Medical Company Automatic tourniquet
US4727884A (en) * 1986-05-28 1988-03-01 Link William T Technique for obtaining the mean blood pressure constant for an individual's blood pressure
US4824996A (en) * 1986-08-12 1989-04-25 American Home Products Corporation Phospholipase A2 inhibitors
US5025793A (en) * 1986-10-07 1991-06-25 Richley Edward A Finger blood pressure measurement system
US4880013A (en) * 1988-03-24 1989-11-14 Chio Shiu Shin Method and apparatus for determining blood pressure and cardiovascular condition
US4889133A (en) * 1988-05-25 1989-12-26 Protocol Systems, Inc. Method for noninvasive blood-pressure measurement by evaluation of waveform-specific area data
US5423322A (en) * 1988-12-29 1995-06-13 Medical Physics, Inc. Total compliance method and apparatus for noninvasive arterial blood pressure measurement
US5103833A (en) * 1989-12-20 1992-04-14 Critikon, Inc. Peripheral arterial monitoring instruments
US5417220A (en) * 1989-12-20 1995-05-23 Critikon, Inc. Peripheral arterial monitoring instruments
US5054494A (en) * 1989-12-26 1991-10-08 U.S. Medical Corporation Oscillometric blood pressure device
DE4009970A1 (de) * 1990-03-28 1991-10-10 Marian Dr Tymiec Verfahren zur kontinuierlichen, indirekten blutdruckmessung
US5425372A (en) * 1990-04-13 1995-06-20 Takeda Engineering Consultant, Inc. Blood pressure measurement apparatus and associated method
JPH04102438A (ja) * 1990-08-22 1992-04-03 Sony Corp 脈波検出装置
US6371921B1 (en) * 1994-04-15 2002-04-16 Masimo Corporation System and method of determining whether to recalibrate a blood pressure monitor
US5584299A (en) * 1994-07-26 1996-12-17 Nihon Kohden Corporation Heart pulse wave detecting device using iterative base point detection
US6027452A (en) 1996-06-26 2000-02-22 Vital Insite, Inc. Rapid non-invasive blood pressure measuring device
US6719703B2 (en) 2001-06-15 2004-04-13 Vsm Medtech Ltd. Method and apparatus for measuring blood pressure by the oscillometric technique
US7192403B2 (en) * 2001-08-17 2007-03-20 Russell Ted W Methods, apparatus and articles-of-manufacture for noninvasive measurement and monitoring of peripheral blood flow, perfusion, cardiac output biophysic stress and cardiovascular condition
US6740042B1 (en) * 2001-09-05 2004-05-25 Biomedix, Inc. Bilateral simultaneous doppler measurement of segmented sphygmomanometry
US7981070B2 (en) * 2006-05-04 2011-07-19 Abatis Medical Technologies, Ltd. Internal tourniquet for automatically controlling hemostasis within a joint capsule
WO2007137347A1 (fr) 2006-05-30 2007-12-06 Colin Dunlop Contrôle de la tension
US7927283B2 (en) * 2007-03-20 2011-04-19 Tiba Medical, Inc. Blood pressure algorithm
US8571643B2 (en) * 2010-09-16 2013-10-29 Flint Hills Scientific, Llc Detecting or validating a detection of a state change from a template of heart rate derivative shape or heart beat wave complex
EP2286348A2 (fr) * 2008-05-28 2011-02-23 Koninklijke Philips Electronics N.V. Seuil de detection de variations brusques por des signaux electrophysiologiques
WO2011005538A2 (fr) * 2009-06-23 2011-01-13 Boris Leschinsky Procédés et dispositifs pour préconditionnement ischémique à distance et contrôle presque continu de la pression sanguine à distance
TW201113003A (en) * 2009-10-15 2011-04-16 Univ Chung Yuan Christian Blood pressure monitor and method of calculating blood pressure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2153723A1 (de) * 1971-10-28 1973-05-03 Wolfgang Rentsch Pulswandler
US3850169A (en) * 1973-01-30 1974-11-26 Nasa Circuit for detecting initial systole and dicrotic notch
US3903872A (en) * 1974-02-25 1975-09-09 American Optical Corp Apparatus and process for producing sphygmometric information

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DE1918076A1 (de) * 1969-04-09 1970-10-15 Wolfgang Rentsch Verfahren und Messgeraet zur Beurteilung der Herzfunktion
US3885551A (en) * 1971-04-01 1975-05-27 Hoffmann La Roche Artifact rejection for blood pressure monitoring
US3814083A (en) * 1972-05-24 1974-06-04 Nasa Apparatus and method for processing korotkov sounds
US3939824A (en) * 1973-10-09 1976-02-24 General Electric Company Physiological waveform detector
US4009709A (en) * 1975-05-15 1977-03-01 American Optical Corporation Apparatus and process for determining systolic pressure
US3985123A (en) * 1975-07-17 1976-10-12 Avco Everett Research Laboratory, Inc. Method and means for monitoring cardiac output

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2153723A1 (de) * 1971-10-28 1973-05-03 Wolfgang Rentsch Pulswandler
US3850169A (en) * 1973-01-30 1974-11-26 Nasa Circuit for detecting initial systole and dicrotic notch
US3903872A (en) * 1974-02-25 1975-09-09 American Optical Corp Apparatus and process for producing sphygmometric information

Also Published As

Publication number Publication date
US4154238A (en) 1979-05-15
SE7714653L (sv) 1978-06-28
DE2757368C2 (de) 1986-10-23
GB1594238A (en) 1981-07-30
NL7714246A (nl) 1978-06-29
CA1081995A (fr) 1980-07-22
DE2757368A1 (de) 1978-07-20
FR2374879B1 (fr) 1983-03-25
JPS5383374A (en) 1978-07-22
IL53602A (en) 1980-11-30
SE427722B (sv) 1983-05-02
IL53602A0 (en) 1978-03-10

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