EP0168461A1 - Messung von physiologischen grössen - Google Patents

Messung von physiologischen grössen

Info

Publication number
EP0168461A1
EP0168461A1 EP85900704A EP85900704A EP0168461A1 EP 0168461 A1 EP0168461 A1 EP 0168461A1 EP 85900704 A EP85900704 A EP 85900704A EP 85900704 A EP85900704 A EP 85900704A EP 0168461 A1 EP0168461 A1 EP 0168461A1
Authority
EP
European Patent Office
Prior art keywords
blood pressure
transducer
sensing
arterial pulse
heart beat
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.)
Withdrawn
Application number
EP85900704A
Other languages
English (en)
French (fr)
Inventor
Peter Hawkins
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of EP0168461A1 publication Critical patent/EP0168461A1/de
Withdrawn legal-status Critical Current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
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • 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
    • 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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
    • 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
    • A61B5/0285—Measuring or recording phase velocity of blood waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Signal Processing (AREA)
  • Ophthalmology & Optometry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
EP85900704A 1984-01-20 1985-01-21 Messung von physiologischen grössen Withdrawn EP0168461A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848401500A GB8401500D0 (en) 1984-01-20 1984-01-20 Measurement of physiological parameter
GB8401500 1984-01-20

Publications (1)

Publication Number Publication Date
EP0168461A1 true EP0168461A1 (de) 1986-01-22

Family

ID=10555269

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85900704A Withdrawn EP0168461A1 (de) 1984-01-20 1985-01-21 Messung von physiologischen grössen

Country Status (3)

Country Link
EP (1) EP0168461A1 (de)
GB (1) GB8401500D0 (de)
WO (1) WO1985003211A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807672A1 (de) * 1988-03-09 1989-09-21 Vectron Ges Fuer Technologieen Verfahren zum kontinuierlichen messen des blutdrucks am menschen und blutdruckmessgeraet zum durchfuehren des verfahrens
AT393615B (de) * 1989-01-05 1991-11-25 Schauer Edmund Vorrichtung zur messung des blutdruckes am menschlichen oder tierischen koerper
SE465551B (sv) * 1990-02-16 1991-09-30 Aake Oeberg Anordning foer bestaemning av en maenniskas hjaert- och andningsfrekvens genom fotopletysmografisk maetning
EP0443267A1 (de) * 1990-02-23 1991-08-28 Sentinel Monitoring, Inc. Verfahren und Gerät zur kontinuierlichen, nichtinvasiven Überwachung des Blutdrucks
US5316008A (en) * 1990-04-06 1994-05-31 Casio Computer Co., Ltd. Measurement of electrocardiographic wave and sphygmus
DE19542019C1 (de) * 1995-11-10 1997-03-06 Fraunhofer Ges Forschung Sensor zum nichtinvasiven und kontinuierlichen Erfassen der arteriellen Pulswellenlaufzeit
JP3208066B2 (ja) * 1996-08-01 2001-09-10 日本コーリン株式会社 血圧監視装置
DE69618457T2 (de) * 1996-08-28 2002-09-12 Colin Corp Gerät zur Auswertung der Herzfunktion eines Lebewesens
US5865755A (en) * 1996-10-11 1999-02-02 Dxtek, Inc. Method and apparatus for non-invasive, cuffless, continuous blood pressure determination
AT407949B (de) * 1998-06-09 2001-07-25 Cnsystems Medizintechnik Gmbh Haemodynamischer patientenmonitor
GB2356251B (en) * 1999-11-12 2003-09-24 Micro Medical Ltd Apparatus for determining the stiffness of arteries in a person
JP3623488B2 (ja) * 2002-05-07 2005-02-23 コーリンメディカルテクノロジー株式会社 動脈狭窄検査装置および足首血圧測定装置
JP3490433B1 (ja) * 2003-06-02 2004-01-26 株式会社サイバーファーム 生体情報監視システム
US10357164B2 (en) 2014-04-24 2019-07-23 Ecole Polytechnique Federale De Lausanne (Epfl) Method and device for non-invasive blood pressure measurement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8503211A1 *

Also Published As

Publication number Publication date
WO1985003211A1 (en) 1985-08-01
GB8401500D0 (en) 1984-02-22

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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

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

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19851227

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HAWKINS, PETER