BR7400856D0 - Instrumento de diagnostico para avaliar um sistema microcirculatorio de um paciente - Google Patents

Instrumento de diagnostico para avaliar um sistema microcirculatorio de um paciente

Info

Publication number
BR7400856D0
BR7400856D0 BR74856A BR85674A BR7400856D0 BR 7400856 D0 BR7400856 D0 BR 7400856D0 BR 74856 A BR74856 A BR 74856A BR 85674 A BR85674 A BR 85674A BR 7400856 D0 BR7400856 D0 BR 7400856D0
Authority
BR
Brazil
Prior art keywords
assess
patient
diagnostic instrument
microcirculatory system
microcirculatory
Prior art date
Application number
BR74856A
Other languages
English (en)
Inventor
R Gaard
J Heule
Original Assignee
Detection Science Onc
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 Science Onc filed Critical Detection Science Onc
Publication of BR7400856D0 publication Critical patent/BR7400856D0/pt

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)
BR74856A 1973-02-08 1974-02-06 Instrumento de diagnostico para avaliar um sistema microcirculatorio de um paciente BR7400856D0 (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 (1)

Publication Number Publication Date
BR7400856D0 true BR7400856D0 (pt) 1974-12-03

Family

ID=27406746

Family Applications (1)

Application Number Title Priority Date Filing Date
BR74856A BR7400856D0 (pt) 1973-02-08 1974-02-06 Instrumento de diagnostico para avaliar um sistema microcirculatorio de um paciente

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)

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
FR2216972A1 (pt) 1974-09-06
AR200173A1 (es) 1974-10-24
JPS49111485A (pt) 1974-10-23
SE7401628L (pt) 1974-08-09
FR2216972B3 (pt) 1976-11-26

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