CH509075A - Pulsfühler für die photoelektronische Messung des peripheren Pulses - Google Patents

Pulsfühler für die photoelektronische Messung des peripheren Pulses

Info

Publication number
CH509075A
CH509075A CH1850270A CH1850270A CH509075A CH 509075 A CH509075 A CH 509075A CH 1850270 A CH1850270 A CH 1850270A CH 1850270 A CH1850270 A CH 1850270A CH 509075 A CH509075 A CH 509075A
Authority
CH
Switzerland
Prior art keywords
pulse
peripheral
sensor
photoelectronic
measurement
Prior art date
Application number
CH1850270A
Other languages
English (en)
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 CH509075A publication Critical patent/CH509075A/de

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
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A61B5/02427—Details of sensor
    • 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
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts

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)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
CH1850270A 1969-12-11 1970-12-14 Pulsfühler für die photoelektronische Messung des peripheren Pulses CH509075A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19696948467 DE6948467U (de) 1969-12-11 1969-12-11 Pulsfuehler fuer die photoelektronische messung des peripheren pulses

Publications (1)

Publication Number Publication Date
CH509075A true CH509075A (de) 1971-06-30

Family

ID=6607083

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1850270A CH509075A (de) 1969-12-11 1970-12-14 Pulsfühler für die photoelektronische Messung des peripheren Pulses

Country Status (3)

Country Link
CH (1) CH509075A (de)
DE (1) DE6948467U (de)
FR (1) FR2073698A7 (de)

Also Published As

Publication number Publication date
DE6948467U (de) 1970-03-19
FR2073698A7 (de) 1971-10-01

Similar Documents

Publication Publication Date Title
BE771045A (fr) Indicateur de contrainte optico-mecanique
CS181709B2 (en) Pulse radiolocation length measuring circuit
CH521657A (de) Messwertgebereinrichtung mit herausnehmbarer Messwertgebersonde
BR7301987D0 (pt) Dispositivo de medida de comprimentos
IT1028517B (it) Dispositivo fotoelettrico particolarmente per misure di opacita
BE749303A (fr) Machine de mesure de coordonnees
BE765294A (fr) Dispositif de mesure de deplacements lineaires
BR7104908D0 (pt) Valvula medidora
CH510865A (fr) Instrument de mesure
BE789538A (fr) Perfectionnements aux systemes de mesures de
CH518521A (fr) Transformateur de mesure de position
CH521601A (fr) Palpeur bidirectionnel de mesure de déplacements
CH506997A (de) Einrichtung zur photoelektrischen Messung des peripheren Pulses
AT300409B (de) Meßwandler zur Messung von Drücken oder Kräften
AT292188B (de) Gerät für die Messung der Geschwindigkeit strömender Medien
CH515488A (de) Entfernungsmesseinrichtung
CH525496A (de) Vorrichtung zur Messung der Blickrichtung
IT966168B (it) Strumento di misura rispondente a condizioni date e amplificatore di movimento per lo stesso
CH509075A (de) Pulsfühler für die photoelektronische Messung des peripheren Pulses
AT349773B (de) Innenmessgeraet
CH535940A (de) Fluidische Messeinrichtung
AT310469B (de) Meßeinrichtung
AT306848B (de) Aufzeichnungsvorrichtung für Meßwerte
CH521574A (de) Füllstandsmessvorrichtung
CH529352A (de) Frequenzmesser mit Gleichstromausgang für Impulsfühler