AU3088089A - Oscillometric blood pressure monitor employing non-uniform pressure decrementing steps - Google Patents

Oscillometric blood pressure monitor employing non-uniform pressure decrementing steps

Info

Publication number
AU3088089A
AU3088089A AU30880/89A AU3088089A AU3088089A AU 3088089 A AU3088089 A AU 3088089A AU 30880/89 A AU30880/89 A AU 30880/89A AU 3088089 A AU3088089 A AU 3088089A AU 3088089 A AU3088089 A AU 3088089A
Authority
AU
Australia
Prior art keywords
employing non
oscillometric blood
blood pressure
monitor employing
decrementing steps
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.)
Granted
Application number
AU30880/89A
Other versions
AU623116B2 (en
Inventor
Rush W. Hood Jr.
Richard Medero
Maynard Ramsay III
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.)
Critikon Co LLC
Original Assignee
Critikon Co LLC
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 US06/751,825 external-priority patent/US4638810A/en
Application filed by Critikon Co LLC filed Critical Critikon Co LLC
Publication of AU3088089A publication Critical patent/AU3088089A/en
Application granted granted Critical
Publication of AU623116B2 publication Critical patent/AU623116B2/en
Assigned to CRITIKON COMPANY L.L.C. reassignment CRITIKON COMPANY L.L.C. Alteration of Name(s) in Register under S187 Assignors: CRITIKON, INC.
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02116—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave amplitude
AU30880/89A 1985-07-05 1989-03-01 Oscillometric blood pressure monitor employing non-uniform pressure decrementing steps Ceased AU623116B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US75182685A 1985-07-05 1985-07-05
US75182785A 1985-07-05 1985-07-05
US06/751,825 US4638810A (en) 1985-07-05 1985-07-05 Automated diastolic blood pressure monitor with data enhancement
US751826 1985-07-05
US751827 1985-07-05
US751825 1985-07-05

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU59708/86A Division AU592352B2 (en) 1985-07-05 1986-07-01 Automated diastolic blood pressure monitor with data enhancement

Publications (2)

Publication Number Publication Date
AU3088089A true AU3088089A (en) 1989-06-22
AU623116B2 AU623116B2 (en) 1992-05-07

Family

ID=27419418

Family Applications (3)

Application Number Title Priority Date Filing Date
AU59708/86A Ceased AU592352B2 (en) 1985-07-05 1986-07-01 Automated diastolic blood pressure monitor with data enhancement
AU30881/89A Ceased AU615263B2 (en) 1985-07-05 1989-03-01 Automated means arterial blood pressure monitor with data enhancement
AU30880/89A Ceased AU623116B2 (en) 1985-07-05 1989-03-01 Oscillometric blood pressure monitor employing non-uniform pressure decrementing steps

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AU59708/86A Ceased AU592352B2 (en) 1985-07-05 1986-07-01 Automated diastolic blood pressure monitor with data enhancement
AU30881/89A Ceased AU615263B2 (en) 1985-07-05 1989-03-01 Automated means arterial blood pressure monitor with data enhancement

Country Status (2)

Country Link
JP (1) JPS6272317A (en)
AU (3) AU592352B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4646195B2 (en) * 2004-08-12 2011-03-09 株式会社志成データム Electronic blood pressure monitor, pulse wave data correction method for electronic blood pressure monitor, program, and recording medium
JP5144725B2 (en) * 2010-08-17 2013-02-13 株式会社志成データム Pulse wave data correction device for electronic sphygmomanometer, control method for pulse wave data correction device for electronic sphygmomanometer, program and recording medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009709A (en) * 1975-05-15 1977-03-01 American Optical Corporation Apparatus and process for determining systolic pressure
GB1589391A (en) * 1976-09-07 1981-05-13 American Optical Corp Apparatus and process for determining systolic pressure
US4263918A (en) * 1977-03-21 1981-04-28 Biomega Corporation Methods of and apparatus for the measurement of blood pressure
FR2498440B1 (en) * 1981-01-29 1986-01-10 Bard Inc C R METHOD AND APPARATUS FOR MEASURING PRESSURE
NL8104879A (en) * 1981-10-28 1983-05-16 Tno METHOD AND APPARATUS FOR CONTROLLING THE CUFF PRESSURE WHEN MEASURING THE FINGER BLOOD PRESSURE WITH A PHOTO-ELECTRICAL PLETHYSMOGRAPH.
US4677984A (en) * 1984-09-24 1987-07-07 Bomed Medical Manufacturing, Ltd. Calibrated arterial pressure measurement device
CA1278704C (en) * 1985-07-05 1991-01-08 Maynard Ramsey, Iii Oscillometric blood pressure monitor employing nonuniform pressuredecrementing steps
US4627440A (en) * 1985-07-05 1986-12-09 Critikon, Inc. Sphygmomanometric cuff pressurizing system

Also Published As

Publication number Publication date
AU3088189A (en) 1989-06-22
AU592352B2 (en) 1990-01-11
AU623116B2 (en) 1992-05-07
JPH0554781B2 (en) 1993-08-13
AU5970886A (en) 1987-01-08
JPS6272317A (en) 1987-04-02
AU615263B2 (en) 1991-09-26

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Legal Events

Date Code Title Description
PC Assignment registered

Owner name: CRITIKON COMPANY L.L.C.

Free format text: FORMER OWNER WAS: CRITIKON, INC.

MK14 Patent ceased section 143(a) (annual fees not paid) or expired