AU592352B2 - Automated diastolic blood pressure monitor with data enhancement - Google Patents

Automated diastolic blood pressure monitor with data enhancement Download PDF

Info

Publication number
AU592352B2
AU592352B2 AU59708/86A AU5970886A AU592352B2 AU 592352 B2 AU592352 B2 AU 592352B2 AU 59708/86 A AU59708/86 A AU 59708/86A AU 5970886 A AU5970886 A AU 5970886A AU 592352 B2 AU592352 B2 AU 592352B2
Authority
AU
Australia
Prior art keywords
cuff
pressure
peak
storing
stored
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.)
Ceased
Application number
AU59708/86A
Other languages
English (en)
Other versions
AU5970886A (en
Inventor
Rush W. Hood Jr.
Richard Medero
Maynard Ramsey 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 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
Priority claimed from US06/751,825 external-priority patent/US4638810A/en
Application filed by Critikon Inc filed Critical Critikon Inc
Publication of AU5970886A publication Critical patent/AU5970886A/en
Application granted granted Critical
Publication of AU592352B2 publication Critical patent/AU592352B2/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AU59708/86A 1985-07-05 1986-07-01 Automated diastolic blood pressure monitor with data enhancement Ceased AU592352B2 (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
US751825 1985-07-05
US751826 1985-07-05
US751827 1985-07-05
US06/751,825 US4638810A (en) 1985-07-05 1985-07-05 Automated diastolic blood pressure monitor with data enhancement

Related Child Applications (2)

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

Publications (2)

Publication Number Publication Date
AU5970886A AU5970886A (en) 1987-01-08
AU592352B2 true AU592352B2 (en) 1990-01-11

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
AU30880/89A Ceased AU623116B2 (en) 1985-07-05 1989-03-01 Oscillometric blood pressure monitor employing non-uniform pressure decrementing steps
AU30881/89A Ceased AU615263B2 (en) 1985-07-05 1989-03-01 Automated means arterial blood pressure monitor with data enhancement

Family Applications After (2)

Application Number Title Priority Date Filing Date
AU30880/89A Ceased AU623116B2 (en) 1985-07-05 1989-03-01 Oscillometric blood pressure monitor employing non-uniform pressure decrementing steps
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 (de)
AU (3) AU592352B2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4646195B2 (ja) * 2004-08-12 2011-03-09 株式会社志成データム 電子血圧計、電子血圧計の脈波データ補正方法、プログラムおよび記録媒体
JP5144725B2 (ja) * 2010-08-17 2013-02-13 株式会社志成データム 電子血圧計の脈波データ補正装置、電子血圧計の脈波データ補正装置の制御方法、プログラムおよび記録媒体

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU552241B2 (en) * 1981-01-29 1986-05-22 C.R. Bard Inc. Apparatus and method for measuring blood pressure
AU5981186A (en) * 1985-07-05 1987-01-08 Critikon Company L.L.C. Improved sphygmomanometric cuff pressurizing system
AU5981086A (en) * 1985-07-05 1987-01-08 Critikon, Inc. Oscillometric blood pressure monitor

Family Cites Families (5)

* 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
NL8104879A (nl) * 1981-10-28 1983-05-16 Tno Werkwijze en inrichting voor het regelen van de manchetdruk bij het meten van de vingerbloeddruk met een foto-electrische plethysmograaf.
US4677984A (en) * 1984-09-24 1987-07-07 Bomed Medical Manufacturing, Ltd. Calibrated arterial pressure measurement device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU552241B2 (en) * 1981-01-29 1986-05-22 C.R. Bard Inc. Apparatus and method for measuring blood pressure
AU5981186A (en) * 1985-07-05 1987-01-08 Critikon Company L.L.C. Improved sphygmomanometric cuff pressurizing system
AU5981086A (en) * 1985-07-05 1987-01-08 Critikon, Inc. Oscillometric blood pressure monitor

Also Published As

Publication number Publication date
AU5970886A (en) 1987-01-08
AU623116B2 (en) 1992-05-07
JPH0554781B2 (de) 1993-08-13
JPS6272317A (ja) 1987-04-02
AU3088189A (en) 1989-06-22
AU3088089A (en) 1989-06-22
AU615263B2 (en) 1991-09-26

Similar Documents

Publication Publication Date Title
US4638810A (en) Automated diastolic blood pressure monitor with data enhancement
US4754761A (en) Automated mean arterial blood pressure monitor with data enhancement
US5170795A (en) Oscillometric blood pressure monitor and method employing non-uniform pressure decrementing steps
US5014714A (en) Method and apparatus for distinguishing between accurate and inaccurate blood pressure measurements in the presence of artifact
US4408614A (en) Blood pressure measurement with Korotkov sound artifact information detection and rejection
US5253648A (en) Method and apparatus for excluding artifacts from automatic blood pressure measurements
US4926873A (en) Method for measuring blood pressure and apparatus for automated blood pressure measuring
US8282567B2 (en) Method and system for determination of pulse rate
US4774960A (en) Method and apparatus for measuring blood pressure
US6517495B1 (en) Automatic indirect non-invasive apparatus and method for determining diastolic blood pressure by calibrating an oscillation waveform
US8308647B2 (en) System and method for a non-invasive blood pressure measurement
US5868679A (en) Blood-pressure monitor apparatus
EP0379996B1 (de) Verfahren und Vorrichtung zur Bestimmung des mittleren arteriellen Blutdruckes
AU592352B2 (en) Automated diastolic blood pressure monitor with data enhancement
JPH04285530A (ja) 波形判別装置
EP0208521B1 (de) Automatisches Mittel zur arteriellen Blutdrucküberwachung mit verbesserten Daten
US4922918A (en) Automatic non-invasive blood pressure reading device
EP1101440B1 (de) Nichtinvasiver Blutdruckwächter
EP0207806A2 (de) Gerät zur Überwachung des systolischen Blutdrucks mit Daten-Aufbereitung
EP0150176B1 (de) Blutdruckmessung mit nachweis und unterdrückung von störgeräuschen im korotkoff-signal
US20240057878A1 (en) Continuous self-calibrating blood pressure monitoring device and method for its use
JP2511150B2 (ja) 電子血圧計
JPS63230146A (ja) 血圧測定方法
JPH0392133A (ja) 電子血圧計

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