ZA865001B - Automated mean arterial blood pressure monitor with data enhancement - Google Patents

Automated mean arterial blood pressure monitor with data enhancement

Info

Publication number
ZA865001B
ZA865001B ZA865001A ZA865001A ZA865001B ZA 865001 B ZA865001 B ZA 865001B ZA 865001 A ZA865001 A ZA 865001A ZA 865001 A ZA865001 A ZA 865001A ZA 865001 B ZA865001 B ZA 865001B
Authority
ZA
South Africa
Prior art keywords
blood pressure
peak
artery
mean arterial
stored
Prior art date
Application number
ZA865001A
Other languages
English (en)
Inventor
Maynard Ramsey Iii
Richard Medero
Rush W Hood Jr
Original Assignee
Critikon Inc
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 Critikon Inc filed Critical Critikon Inc
Publication of ZA865001B publication Critical patent/ZA865001B/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 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
    • 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
    • A61B5/02225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the oscillometric method

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • External Artificial Organs (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
ZA865001A 1985-07-05 1986-07-04 Automated mean arterial blood pressure monitor with data enhancement ZA865001B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75182685A 1985-07-05 1985-07-05

Publications (1)

Publication Number Publication Date
ZA865001B true ZA865001B (en) 1988-02-24

Family

ID=25023654

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA865001A ZA865001B (en) 1985-07-05 1986-07-04 Automated mean arterial blood pressure monitor with data enhancement

Country Status (10)

Country Link
EP (1) EP0208521B1 (es)
AT (1) ATE69516T1 (es)
BR (1) BR8603140A (es)
CA (1) CA1263186A (es)
DE (1) DE3682449D1 (es)
DK (1) DK321586A (es)
FI (1) FI862854A (es)
MX (1) MX165538B (es)
NO (1) NO862719L (es)
ZA (1) ZA865001B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627440A (en) 1985-07-05 1986-12-09 Critikon, Inc. Sphygmomanometric cuff pressurizing system
US5317644A (en) * 1992-06-16 1994-05-31 Mcgill University Method for the enhancement of cell images
GB2377787A (en) * 2001-03-14 2003-01-22 Samuel Nathaniel Olal Akinyemi Determination of blood flow parameters

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349034A (en) 1978-04-10 1982-09-14 Johnson & Johnson Automatic mean blood pressure reading device
US4360029A (en) 1978-04-10 1982-11-23 Johnson & Johnson Automatic mean blood pressure reading device
US4190886A (en) * 1978-04-10 1980-02-26 Hewlett-Packard Company Derivation of steady values of blood pressures
US4407297A (en) * 1979-08-06 1983-10-04 Medtek Corporation Method and apparatus for performing non-invasive blood pressure and pulse rate measurements
FR2498071A1 (fr) * 1981-01-16 1982-07-23 Osoboe K Bjuro Procede de mesure de la pression arterielle et dispositif pour mettre en oeuvre ce procede
FR2498440B1 (fr) * 1981-01-29 1986-01-10 Bard Inc C R Procede et appareil pour mesurer la pression
DE3377894D1 (en) * 1983-06-29 1988-10-13 Stanford Res Inst Int Blood pressure measurement with korotkov sound artifact information detection and rejection
US4543962A (en) 1984-07-09 1985-10-01 Critikon, Inc. Method of automated blood pressure detection
US4627440A (en) 1985-07-05 1986-12-09 Critikon, Inc. Sphygmomanometric cuff pressurizing system
CA1278704C (en) 1985-07-05 1991-01-08 Maynard Ramsey, Iii Oscillometric blood pressure monitor employing nonuniform pressuredecrementing steps

Also Published As

Publication number Publication date
EP0208521A2 (en) 1987-01-14
NO862719L (no) 1987-01-06
CA1263186A (en) 1989-11-21
MX165538B (es) 1992-11-19
FI862854A0 (fi) 1986-07-04
NO862719D0 (no) 1986-07-04
FI862854A (fi) 1987-01-06
EP0208521A3 (en) 1988-11-17
DK321586D0 (da) 1986-07-04
DK321586A (da) 1987-01-06
EP0208521B1 (en) 1991-11-13
BR8603140A (pt) 1987-03-17
ATE69516T1 (de) 1991-11-15
DE3682449D1 (de) 1991-12-19

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