FR2216972A1 - - Google Patents

Info

Publication number
FR2216972A1
FR2216972A1 FR7404057A FR7404057A FR2216972A1 FR 2216972 A1 FR2216972 A1 FR 2216972A1 FR 7404057 A FR7404057 A FR 7404057A FR 7404057 A FR7404057 A FR 7404057A FR 2216972 A1 FR2216972 A1 FR 2216972A1
Authority
FR
France
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.)
Granted
Application number
FR7404057A
Other languages
French (fr)
Other versions
FR2216972B3 (pt
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.)
Detection Sciences Inc
Original Assignee
Detection Sciences Inc
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 Inc filed Critical Detection Sciences Inc
Publication of FR2216972A1 publication Critical patent/FR2216972A1/fr
Application granted granted Critical
Publication of FR2216972B3 publication Critical patent/FR2216972B3/fr
Expired 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
    • A61B5/68—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 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (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)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
FR7404057A 1973-02-08 1974-02-07 Expired FR2216972B3 (pt)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
FR2216972A1 true FR2216972A1 (pt) 1974-09-06
FR2216972B3 FR2216972B3 (pt) 1976-11-26

Family

ID=27406746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404057A Expired FR2216972B3 (pt) 1973-02-08 1974-02-07

Country Status (6)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300537A1 (fr) * 1975-02-17 1976-09-10 Orr Thomas Transducteur pour detecter optiquement un phenomene cyclique de frequence variable
FR2476472A1 (fr) * 1980-02-21 1981-08-28 Philips Nv Circuit pour la mesure de la pulsation cardiaque
EP0063649A1 (de) * 1981-01-12 1982-11-03 Vladimir Dr.-Ing. Blazek Messeinrichtung zur nichtinvasiven Feststellung venöser bzw. arterieller Abfluss- und Durchflussstörungen
FR2524792A1 (fr) * 1982-04-13 1983-10-14 Fenestraz Louis Procede de mesure de valeurs cardio-vasculaires et dispositif pour sa mise en oeuvre
EP0319160A1 (en) * 1987-12-02 1989-06-07 The Boc Group, Inc. Blood parameter monitoring apparatus and methods

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060835A (ja) * 1983-09-13 1985-04-08 カネボウ株式会社 血流検出用センサ
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300537A1 (fr) * 1975-02-17 1976-09-10 Orr Thomas Transducteur pour detecter optiquement un phenomene cyclique de frequence variable
FR2476472A1 (fr) * 1980-02-21 1981-08-28 Philips Nv Circuit pour la mesure de la pulsation cardiaque
EP0063649A1 (de) * 1981-01-12 1982-11-03 Vladimir Dr.-Ing. Blazek Messeinrichtung zur nichtinvasiven Feststellung venöser bzw. arterieller Abfluss- und Durchflussstörungen
FR2524792A1 (fr) * 1982-04-13 1983-10-14 Fenestraz Louis Procede de mesure de valeurs cardio-vasculaires et dispositif pour sa mise en oeuvre
EP0319160A1 (en) * 1987-12-02 1989-06-07 The Boc Group, Inc. Blood parameter monitoring apparatus and methods

Also Published As

Publication number Publication date
DE2405348A1 (de) 1974-08-15
AR200173A1 (es) 1974-10-24
BR7400856D0 (pt) 1974-12-03
JPS49111485A (pt) 1974-10-23
SE7401628L (pt) 1974-08-09
FR2216972B3 (pt) 1976-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse