CH506997A - Device for photoelectric measurement of the peripheral pulse - Google Patents

Device for photoelectric measurement of the peripheral pulse

Info

Publication number
CH506997A
CH506997A CH1122470A CH1122470A CH506997A CH 506997 A CH506997 A CH 506997A CH 1122470 A CH1122470 A CH 1122470A CH 1122470 A CH1122470 A CH 1122470A CH 506997 A CH506997 A CH 506997A
Authority
CH
Switzerland
Prior art keywords
photoelectric measurement
peripheral pulse
pulse
peripheral
photoelectric
Prior art date
Application number
CH1122470A
Other languages
German (de)
Inventor
Fischer Axel
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH506997A publication Critical patent/CH506997A/en

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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/18—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages
    • G11C19/182—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physiology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
CH1122470A 1969-12-12 1970-07-24 Device for photoelectric measurement of the peripheral pulse CH506997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691962335 DE1962335B2 (en) 1969-12-12 1969-12-12 METHOD FOR ERROR-FREE DETECTION OF THE PERIPHERAL PULSE AND ARRANGEMENT FOR PERFORMING THE METHOD

Publications (1)

Publication Number Publication Date
CH506997A true CH506997A (en) 1971-05-15

Family

ID=5753670

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1122470A CH506997A (en) 1969-12-12 1970-07-24 Device for photoelectric measurement of the peripheral pulse

Country Status (5)

Country Link
BE (1) BE760170A (en)
CH (1) CH506997A (en)
DE (1) DE1962335B2 (en)
FR (1) FR2073138A5 (en)
NL (1) NL7018013A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524792A1 (en) * 1982-04-13 1983-10-14 Fenestraz Louis Cardiovascular values determn. at peripheral arterial level - using photoelectric pick=up comprising two jaws to measure finger arterial section variations

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980075A (en) * 1973-02-08 1976-09-14 Audronics, Inc. Photoelectric physiological measuring apparatus
DE3006477A1 (en) * 1980-02-21 1981-09-03 Philips Patentverwaltung Gmbh, 2000 Hamburg CIRCUIT FOR MEASURING THE PULSE OF A PERSON WITH A CONTROLLABLE LIGHT SOURCE
JPS61187836A (en) * 1985-02-15 1986-08-21 株式会社　津山金属製作所 Pulse meter
DE3609075A1 (en) * 1986-03-18 1987-09-24 Hans J Prof Dr Rer Nat Schmitt MICROPROCESSOR CONTROLLED DEVICE FOR NON-INVASIVE DETECTION OF PERIPHERAL DRAIN AND FLOW INTERFERENCES
DE4322860A1 (en) * 1993-07-08 1995-01-19 Laumann Medizintech Gmbh Method and device for determining and evaluating the state of vascular systems
DE4238641C2 (en) * 1992-11-16 1994-12-08 Kraus Manfred Device and working method for determining and evaluating the physiological state of vascular systems
DE4445683A1 (en) * 1994-12-21 1996-06-27 Boehringer Mannheim Gmbh Method for examining a scattering medium with intensity-modulated light
DE19528856A1 (en) * 1995-08-05 1997-02-06 Harald Dipl Ing Thiele Multi-functional compliance measuring system for clinical studies - records tablet dispensing and detects corresponding clinical and physiological parameters of patient for compliance checking.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524792A1 (en) * 1982-04-13 1983-10-14 Fenestraz Louis Cardiovascular values determn. at peripheral arterial level - using photoelectric pick=up comprising two jaws to measure finger arterial section variations

Also Published As

Publication number Publication date
FR2073138A5 (en) 1971-09-24
BE760170A (en) 1971-05-17
NL7018013A (en) 1971-06-15
DE1962335A1 (en) 1972-03-02
DE1962335B2 (en) 1976-11-11

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Legal Events

Date Code Title Description
PL Patent ceased