CH559034A5 - - Google Patents

Info

Publication number
CH559034A5
CH559034A5 CH1826572A CH1826572A CH559034A5 CH 559034 A5 CH559034 A5 CH 559034A5 CH 1826572 A CH1826572 A CH 1826572A CH 1826572 A CH1826572 A CH 1826572A CH 559034 A5 CH559034 A5 CH 559034A5
Authority
CH
Switzerland
Application number
CH1826572A
Original Assignee
Stephens Frederick Richard Nea
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 Stephens Frederick Richard Nea filed Critical Stephens Frederick Richard Nea
Priority to CH1826572A priority Critical patent/CH559034A5/xx
Publication of CH559034A5 publication Critical patent/CH559034A5/xx

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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • 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
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
CH1826572A 1972-12-15 1972-12-15 CH559034A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1826572A CH559034A5 (en) 1972-12-15 1972-12-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1826572A CH559034A5 (en) 1972-12-15 1972-12-15

Publications (1)

Publication Number Publication Date
CH559034A5 true CH559034A5 (en) 1975-02-28

Family

ID=4431709

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1826572A CH559034A5 (en) 1972-12-15 1972-12-15

Country Status (1)

Country Link
CH (1) CH559034A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004034898A2 (en) 2002-10-15 2004-04-29 Philips Intellectual Property & Standards Gmbh Method for the presentation of information concerning variations of the perfusion
DE102006024459A1 (en) * 2006-05-24 2007-11-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. A sensor, processing device, method and computer program for providing information about a vital parameter of a living being

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004034898A2 (en) 2002-10-15 2004-04-29 Philips Intellectual Property & Standards Gmbh Method for the presentation of information concerning variations of the perfusion
WO2004034898A3 (en) * 2002-10-15 2004-07-15 Philips Intellectual Property Method for the presentation of information concerning variations of the perfusion
JP2006502781A (en) * 2002-10-15 2006-01-26 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ How to display information about changes in perfusion
US7572230B2 (en) 2002-10-15 2009-08-11 Koninklijke Philips Electronics N.V. Method for the presentation of information concerning variations of the perfusion
DE102006024459A1 (en) * 2006-05-24 2007-11-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. A sensor, processing device, method and computer program for providing information about a vital parameter of a living being

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Legal Events

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PL Patent ceased