CA1077296A - Volume sensing cuff inflation means for determining blood pressure without use of stethoscope or transducer - Google Patents

Volume sensing cuff inflation means for determining blood pressure without use of stethoscope or transducer

Info

Publication number
CA1077296A
CA1077296A CA254,081A CA254081A CA1077296A CA 1077296 A CA1077296 A CA 1077296A CA 254081 A CA254081 A CA 254081A CA 1077296 A CA1077296 A CA 1077296A
Authority
CA
Canada
Prior art keywords
diaphragm
plunger
cuff
volume
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.)
Expired
Application number
CA254,081A
Other languages
English (en)
French (fr)
Inventor
Alvin H. Sacks
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
Application granted granted Critical
Publication of CA1077296A publication Critical patent/CA1077296A/en
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
    • A61B5/02—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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/02233—Occluders specially adapted therefor
    • A61B5/02241—Occluders specially adapted therefor of small dimensions, e.g. adapted to fingers
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
CA254,081A 1975-06-05 1976-06-04 Volume sensing cuff inflation means for determining blood pressure without use of stethoscope or transducer Expired CA1077296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58410275A 1975-06-05 1975-06-05

Publications (1)

Publication Number Publication Date
CA1077296A true CA1077296A (en) 1980-05-13

Family

ID=24335944

Family Applications (1)

Application Number Title Priority Date Filing Date
CA254,081A Expired CA1077296A (en) 1975-06-05 1976-06-04 Volume sensing cuff inflation means for determining blood pressure without use of stethoscope or transducer

Country Status (8)

Country Link
BE (1) BE842668A (de)
CA (1) CA1077296A (de)
DE (1) DE2625269C2 (de)
ES (1) ES448574A1 (de)
FR (1) FR2313008A1 (de)
GB (1) GB1546197A (de)
IT (1) IT1061724B (de)
MX (1) MX143835A (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR835513A (fr) * 1937-09-09 1938-12-23 Appareil tensiométrique à pré-payement
US2452799A (en) * 1947-04-03 1948-11-02 David M Speaker Apparatus for and method of measuring or indicating limb or digital volume changes resulting from arterial pulsations
FR1597009A (de) * 1968-12-20 1970-06-22
FR2204388B1 (de) * 1972-10-25 1978-11-10 Aronson T
FR2238461A1 (en) * 1973-07-24 1975-02-21 Clin Midy Arterial blood pressure measuring equipment - uses impedance between electrodes applied to compressed area of limb
JPS5033676A (de) * 1973-07-30 1975-03-31

Also Published As

Publication number Publication date
ES448574A1 (es) 1977-12-01
FR2313008A1 (fr) 1976-12-31
FR2313008B1 (de) 1982-07-02
GB1546197A (en) 1979-05-16
DE2625269A1 (de) 1976-12-23
BE842668A (fr) 1976-12-08
IT1061724B (it) 1983-04-30
DE2625269C2 (de) 1984-09-27
MX143835A (es) 1981-07-24

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Legal Events

Date Code Title Description
MKEX Expiry