SE7401628L - - Google Patents

Info

Publication number
SE7401628L
SE7401628L SE7401628A SE7401628A SE7401628L SE 7401628 L SE7401628 L SE 7401628L SE 7401628 A SE7401628 A SE 7401628A SE 7401628 A SE7401628 A SE 7401628A SE 7401628 L SE7401628 L SE 7401628L
Authority
SE
Sweden
Application number
SE7401628A
Inventor
R C Gaard
J E Heule
Original Assignee
Detection Sciences
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
Priority claimed from US330746A external-priority patent/US3881481A/en
Application filed by Detection Sciences filed Critical Detection Sciences
Publication of SE7401628L publication Critical patent/SE7401628L/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
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physiology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
SE7401628A 1973-02-08 1974-02-07 SE7401628L (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33068373A 1973-02-08 1973-02-08
US33074773A 1973-02-08 1973-02-08
US330746A US3881481A (en) 1973-02-08 1973-02-08 Left ventricular ejection meter

Publications (1)

Publication Number Publication Date
SE7401628L true SE7401628L (enrdf_load_stackoverflow) 1974-08-09

Family

ID=27406746

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7401628A SE7401628L (enrdf_load_stackoverflow) 1973-02-08 1974-02-07

Country Status (6)

Country Link
JP (1) JPS49111485A (enrdf_load_stackoverflow)
AR (1) AR200173A1 (enrdf_load_stackoverflow)
BR (1) BR7400856D0 (enrdf_load_stackoverflow)
DE (1) DE2405348A1 (enrdf_load_stackoverflow)
FR (1) FR2216972B3 (enrdf_load_stackoverflow)
SE (1) SE7401628L (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1542850A (en) * 1975-02-17 1979-03-28 Orr T Transducers for detecting heartbeats
DE3006477A1 (de) * 1980-02-21 1981-09-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltung zum messen des pulses einer person mit einer steuerbaren lichtquelle
DE3100610C2 (de) * 1981-01-12 1983-07-07 Vladimir Dr.-Ing. Blazek Meßeinrichtung zur nichtinvasiven Feststellung venöser bzw. arterieller Abfluß- und Durchflußstörungen
FR2524792B1 (fr) * 1982-04-13 1985-09-27 Fenestraz Louis Procede de mesure de valeurs cardio-vasculaires et dispositif pour sa mise en oeuvre
JPS6060835A (ja) * 1983-09-13 1985-04-08 カネボウ株式会社 血流検出用センサ
US4846183A (en) * 1987-12-02 1989-07-11 The Boc Group, Inc. Blood parameter monitoring apparatus and methods
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

Also Published As

Publication number Publication date
DE2405348A1 (de) 1974-08-15
AR200173A1 (es) 1974-10-24
JPS49111485A (enrdf_load_stackoverflow) 1974-10-23
BR7400856D0 (pt) 1974-12-03
FR2216972B3 (enrdf_load_stackoverflow) 1976-11-26
FR2216972A1 (enrdf_load_stackoverflow) 1974-09-06

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