JPS57122331A - Pressure detector - Google Patents

Pressure detector

Info

Publication number
JPS57122331A
JPS57122331A JP56196187A JP19618781A JPS57122331A JP S57122331 A JPS57122331 A JP S57122331A JP 56196187 A JP56196187 A JP 56196187A JP 19618781 A JP19618781 A JP 19618781A JP S57122331 A JPS57122331 A JP S57122331A
Authority
JP
Japan
Prior art keywords
pressure detector
detector
pressure
Prior art date
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.)
Pending
Application number
JP56196187A
Other languages
English (en)
Japanese (ja)
Inventor
Moorisu Jiyan Robeer Berunaaru
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS57122331A publication Critical patent/JPS57122331A/ja
Pending 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
    • A61B5/02—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)
JP56196187A 1980-12-05 1981-12-04 Pressure detector Pending JPS57122331A (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
JPS57122331A true JPS57122331A (en) 1982-07-30

Family

ID=9248690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56196187A Pending JPS57122331A (en) 1980-12-05 1981-12-04 Pressure detector

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02140137A (ja) * 1987-12-31 1990-05-29 Jochen Heimann 人体上で音響、圧力及び振動の非侵入的測定をするセンサー

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52149893A (en) * 1976-06-08 1977-12-13 Tokyo Shibaura Electric Co Device for monitoring blood pressure

Family Cites Families (3)

* 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52149893A (en) * 1976-06-08 1977-12-13 Tokyo Shibaura Electric Co Device for monitoring blood pressure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02140137A (ja) * 1987-12-31 1990-05-29 Jochen Heimann 人体上で音響、圧力及び振動の非侵入的測定をするセンサー

Also Published As

Publication number Publication date
FR2495772B1 (Direct) 1984-06-01
FR2495772A1 (fr) 1982-06-11
ZA818388B (en) 1982-10-27

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