ZA707152B - A rheoplethysmographic device - Google Patents

A rheoplethysmographic device

Info

Publication number
ZA707152B
ZA707152B ZA707152A ZA707152A ZA707152B ZA 707152 B ZA707152 B ZA 707152B ZA 707152 A ZA707152 A ZA 707152A ZA 707152 A ZA707152 A ZA 707152A ZA 707152 B ZA707152 B ZA 707152B
Authority
ZA
South Africa
Prior art keywords
rheoplethysmographic
rheoplethysmographic device
Prior art date
Application number
ZA707152A
Inventor
J Blanie
J Demange
Original Assignee
Ieram Sarl
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 Ieram Sarl filed Critical Ieram Sarl
Publication of ZA707152B publication Critical patent/ZA707152B/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
    • A61B5/026—Measuring blood flow
    • A61B5/0295—Measuring blood flow using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0535—Impedance plethysmography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/0809—Detecting, measuring or recording devices for evaluating the respiratory organs by impedance pneumography

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Cardiology (AREA)
ZA707152A 1969-10-23 1970-10-20 A rheoplethysmographic device ZA707152B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6936333A FR2063594A5 (en) 1969-10-23 1969-10-23

Publications (1)

Publication Number Publication Date
ZA707152B true ZA707152B (en) 1971-10-27

Family

ID=9041944

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA707152A ZA707152B (en) 1969-10-23 1970-10-20 A rheoplethysmographic device

Country Status (2)

Country Link
FR (1) FR2063594A5 (en)
ZA (1) ZA707152B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759247A (en) * 1970-08-24 1973-09-18 Doll Research Electromagnetic flowmeter
US3971365A (en) * 1973-02-12 1976-07-27 Beckman Instruments, Inc. Bioelectrical impedance measuring system

Also Published As

Publication number Publication date
FR2063594A5 (en) 1971-07-09

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