ATE74731T1 - Oszillometrische blutdruckueberwachung waehrend druckablass mittels veraenderlicher druckintervalle. - Google Patents

Oszillometrische blutdruckueberwachung waehrend druckablass mittels veraenderlicher druckintervalle.

Info

Publication number
ATE74731T1
ATE74731T1 AT86305197T AT86305197T ATE74731T1 AT E74731 T1 ATE74731 T1 AT E74731T1 AT 86305197 T AT86305197 T AT 86305197T AT 86305197 T AT86305197 T AT 86305197T AT E74731 T1 ATE74731 T1 AT E74731T1
Authority
AT
Austria
Prior art keywords
orifice
effective
size
torr
pressure
Prior art date
Application number
AT86305197T
Other languages
German (de)
English (en)
Inventor
Iii Maynard Ramsey
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
Application granted granted Critical
Publication of ATE74731T1 publication Critical patent/ATE74731T1/de

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
    • 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
    • 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
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • 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

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)
  • Measuring Fluid Pressure (AREA)
  • Replacement Of Web Rolls (AREA)
  • Epoxy Resins (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT86305197T 1985-07-05 1986-07-04 Oszillometrische blutdruckueberwachung waehrend druckablass mittels veraenderlicher druckintervalle. ATE74731T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75184085A 1985-07-05 1985-07-05
EP86305197A EP0208520B1 (en) 1985-07-05 1986-07-04 Oscillometric blood pressure monitor employing non uniform pressure decrementing steps

Publications (1)

Publication Number Publication Date
ATE74731T1 true ATE74731T1 (de) 1992-05-15

Family

ID=25023724

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86305197T ATE74731T1 (de) 1985-07-05 1986-07-04 Oszillometrische blutdruckueberwachung waehrend druckablass mittels veraenderlicher druckintervalle.

Country Status (14)

Country Link
EP (1) EP0208520B1 (en, 2012)
JP (1) JPS628735A (en, 2012)
AT (1) ATE74731T1 (en, 2012)
AU (1) AU5981086A (en, 2012)
BR (1) BR8603142A (en, 2012)
CA (1) CA1278704C (en, 2012)
DE (1) DE3684823D1 (en, 2012)
DK (1) DK321486A (en, 2012)
FI (1) FI862856A7 (en, 2012)
HK (1) HK44093A (en, 2012)
MX (1) MX168538B (en, 2012)
NO (1) NO862722L (en, 2012)
SG (1) SG95492G (en, 2012)
ZA (1) ZA865008B (en, 2012)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638810A (en) 1985-07-05 1987-01-27 Critikon, Inc. Automated diastolic blood pressure monitor with data enhancement
US4627440A (en) 1985-07-05 1986-12-09 Critikon, Inc. Sphygmomanometric cuff pressurizing system
CA1263186A (en) 1985-07-05 1989-11-21 Maynard Ramsey, Iii Automated mean arterial blood pressure monitor with data enhancement
AU592352B2 (en) * 1985-07-05 1990-01-11 Critikon Company L.L.C. Automated diastolic blood pressure monitor with data enhancement
US4924873A (en) * 1988-03-23 1990-05-15 Spacelabs, Inc. Pneumatic control system for neonatal blood pressure monitoring
DE3884946T2 (de) * 1988-08-01 1994-02-03 Hewlett Packard Gmbh Verfahren und Vorrichtung zur automatischen Blutdruckmessung.
US5103833A (en) * 1989-12-20 1992-04-14 Critikon, Inc. Peripheral arterial monitoring instruments
EP0482242B1 (en) * 1990-10-26 1994-12-14 Hewlett-Packard GmbH Method and apparatus for automatic blood pressure monitoring
US5337751A (en) * 1991-09-30 1994-08-16 Siemens Medical Electronics, Inc. Air flow control apparatus and method for an automatic blood pressure gauge
DE4331450C2 (de) * 1993-09-16 1998-02-05 Hewlett Packard Gmbh Anordnung zur automatischen Blutdruckmessung
JP3717990B2 (ja) * 1996-01-30 2005-11-16 シチズン時計株式会社 電子血圧計
US5913826A (en) 1996-06-12 1999-06-22 K-One Technologies Wideband external pulse cardiac monitor
DE102015112558A1 (de) 2015-07-30 2017-02-02 Bsn Medical Gmbh Verbandmaterial zur Kompressionstherapie
CN110179449A (zh) * 2019-06-18 2019-08-30 广东乐心医疗电子股份有限公司 血压计以及血压测量方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116230A (en) * 1976-09-10 1978-09-26 Gorelick Donald E Blood pressure cuff automatic deflation device
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
US4271843A (en) * 1978-10-10 1981-06-09 Flynn George J Method and apparatus for diastolic pressure measurement
US4295471A (en) * 1979-05-25 1981-10-20 Kaspari William J Non-invasive vascular waveform transducer and apparatus
DE3143871A1 (de) * 1981-11-05 1983-05-19 Asulab S.A., 2502 Bienne "blutdruckmesseinrichtung und verfahren zur blutdruckmessung"
DE3424535A1 (de) * 1984-07-04 1986-01-09 Bosch Gmbh Robert Elektronisches blutdruckmessverfahren
US4627440A (en) 1985-07-05 1986-12-09 Critikon, Inc. Sphygmomanometric cuff pressurizing system
US4638810A (en) 1985-07-05 1987-01-27 Critikon, Inc. Automated diastolic blood pressure monitor with data enhancement

Also Published As

Publication number Publication date
JPH0554782B2 (en, 2012) 1993-08-13
BR8603142A (pt) 1987-03-17
DE3684823D1 (de) 1992-05-21
HK44093A (en) 1993-05-14
MX168538B (es) 1993-05-31
DK321486D0 (da) 1986-07-04
NO862722D0 (no) 1986-07-04
FI862856A7 (fi) 1987-01-06
FI862856A0 (fi) 1986-07-04
NO862722L (no) 1987-01-06
DK321486A (da) 1987-01-06
CA1278704C (en) 1991-01-08
EP0208520A3 (en) 1988-07-13
EP0208520A2 (en) 1987-01-14
EP0208520B1 (en) 1992-04-15
AU5981086A (en) 1987-01-08
SG95492G (en) 1992-12-24
JPS628735A (ja) 1987-01-16
ZA865008B (en) 1988-02-24

Similar Documents

Publication Publication Date Title
ATE74731T1 (de) Oszillometrische blutdruckueberwachung waehrend druckablass mittels veraenderlicher druckintervalle.
CA1125131A (en) Intermittent compression device
USRE32940F1 (en) Method for stimulating the venous-pump mechanism of the foot
DE3750652D1 (de) Gerät zur automatischen Messung des Blutdrucks.
US4419988A (en) Electronic circuit for a dynamic pressure wave pneumatic control system
ES8307476A1 (es) Procedimiento y aparato para controlar la presion del manguito en la medicion continua, no invasiva e indirecta de la presion sanguinea en un dedo.
GB2103489A (en) Treating limbs with pressure waves
ES282426Y (es) Dispositivo regulador de la circulacion de fluidos succionados de un paciente, mediante aparatos de drenaje.
ATE395095T1 (de) Druckregelungssystem für eine vorrichtung zur herzunterstützung
GB2104684A (en) An electronic circuit for regulating a dynamic pressure wave pneumatic control system
CA2095690A1 (en) High efficiency external counter pulsation apparatus and method for controlling same
ES8307087A1 (es) Metodo no hostil y aparato para determinar un valor de presion sanguinea correspondiente a uno de los valores de presionsanguinea sistologica y diastolica en un miembro del cuerpo.
FI862855A0 (fi) Foerbaettrat trycksystem foer manschett foer maetning av blodtryck.
EP0332701A4 (en) AUTOMATIC TONOMETER.
GB2387325A (en) Inflatable support
Surprenant et al. A hydrostatic pressure gradient in the pleural sac
AU6209390A (en) Automatic blood pressure measurement in hyperbaric chamber
JPS6440030A (en) Sphygmonamometric method
USD250479S (en) Foot controller for dental handpiece instruments
Fenn et al. Effect of pressure breathing on blood flow through the finger
JPS6440031A (en) Sphygmomanometer
CA1178500A (en) Apparatus and method for pneumatically controlling a dynamic pressure wave device
FI883982L (fi) Tryckregleringsfoerfarande foer en ickeinvaderande automatisk blodtrycksmaetarmanschett.
JPS6440032A (en) Sphygmomanometer
JPS6468270A (en) Sterilizing method with line-pressure adjustment

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee