ZA818388B - Device for picking off and evaluating a pressure,in particular a pressure of a fluid - Google Patents

Device for picking off and evaluating a pressure,in particular a pressure of a fluid

Info

Publication number
ZA818388B
ZA818388B ZA818388A ZA818388A ZA818388B ZA 818388 B ZA818388 B ZA 818388B ZA 818388 A ZA818388 A ZA 818388A ZA 818388 A ZA818388 A ZA 818388A ZA 818388 B ZA818388 B ZA 818388B
Authority
ZA
South Africa
Prior art keywords
pressure
picking
evaluating
fluid
Prior art date
Application number
ZA818388A
Other languages
English (en)
Inventor
Bernard Maurice Jean Ro Cousin
Original Assignee
Cousin Bernard Maurice J R
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 Cousin Bernard Maurice J R filed Critical Cousin Bernard Maurice J R
Publication of ZA818388B publication Critical patent/ZA818388B/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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0007—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using photoelectric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0076—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
ZA818388A 1980-12-05 1981-12-03 Device for picking off and evaluating a pressure,in particular a pressure of a fluid ZA818388B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8025815A FR2495772A1 (fr) 1980-12-05 1980-12-05 Dispositif pour capter et exploiter une pression notamment de fluide

Publications (1)

Publication Number Publication Date
ZA818388B true ZA818388B (en) 1982-10-27

Family

ID=9248690

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA818388A ZA818388B (en) 1980-12-05 1981-12-03 Device for picking off and evaluating a pressure,in particular a pressure of a fluid

Country Status (3)

Country Link
JP (1) JPS57122331A (ref)
FR (1) FR2495772A1 (ref)
ZA (1) ZA818388B (ref)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744605C1 (de) * 1987-12-31 1989-04-27 Jochen Dipl-Ing Heimann Messwertaufnehmer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1291996A (fr) * 1961-06-10 1962-04-27 Heraeus Gmbh W C Manomètre à membrane pour la mesure du vide
US3535067A (en) * 1967-03-07 1970-10-20 Electro O Mech Inc Blood pressure and pulse indicator
US3704708A (en) * 1970-05-04 1972-12-05 Gen Technical Services Inc Blood pressure measuring mechanism
JPS52149893A (en) * 1976-06-08 1977-12-13 Tokyo Shibaura Electric Co Device for monitoring blood pressure

Also Published As

Publication number Publication date
JPS57122331A (en) 1982-07-30
FR2495772B1 (ref) 1984-06-01
FR2495772A1 (fr) 1982-06-11

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