SE7714653L - Blodtrycksmetare i - Google Patents

Blodtrycksmetare i

Info

Publication number
SE7714653L
SE7714653L SE7714653A SE7714653A SE7714653L SE 7714653 L SE7714653 L SE 7714653L SE 7714653 A SE7714653 A SE 7714653A SE 7714653 A SE7714653 A SE 7714653A SE 7714653 L SE7714653 L SE 7714653L
Authority
SE
Sweden
Prior art keywords
pressure
blood pressure
threshold value
particular time
cuff
Prior art date
Application number
SE7714653A
Other languages
English (en)
Other versions
SE427722B (sv
Inventor
W T Link
Original Assignee
American Optical Corp
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 American Optical Corp filed Critical American Optical Corp
Publication of SE7714653L publication Critical patent/SE7714653L/sv
Publication of SE427722B publication Critical patent/SE427722B/sv

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
    • A61B5/02208—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the Korotkoff 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 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
SE7714653A 1976-12-27 1977-12-22 Apparat for alstring av information, indikerande fysikaliskt tillstand hos ett levande testobjekt SE427722B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/754,133 US4154238A (en) 1976-12-27 1976-12-27 Apparatus and process using second derivative of oscillometric waveform for producing sphygmometric information

Publications (2)

Publication Number Publication Date
SE7714653L true SE7714653L (sv) 1978-06-28
SE427722B SE427722B (sv) 1983-05-02

Family

ID=25033590

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714653A SE427722B (sv) 1976-12-27 1977-12-22 Apparat for alstring av information, indikerande fysikaliskt tillstand hos ett levande testobjekt

Country Status (9)

Country Link
US (1) US4154238A (sv)
JP (1) JPS5383374A (sv)
CA (1) CA1081995A (sv)
DE (1) DE2757368C2 (sv)
FR (1) FR2374879A1 (sv)
GB (1) GB1594238A (sv)
IL (1) IL53602A (sv)
NL (1) NL7714246A (sv)
SE (1) SE427722B (sv)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263918A (en) * 1977-03-21 1981-04-28 Biomega Corporation Methods of and apparatus for the measurement of blood pressure
US4290434A (en) * 1978-05-15 1981-09-22 Vita Vet Research Group Inc. Blood pressure measuring device
US4271843A (en) * 1978-10-10 1981-06-09 Flynn George J Method and apparatus for diastolic pressure measurement
US4469107A (en) * 1979-01-02 1984-09-04 Asmar Raymond A Automatic blood pressure measurement device with threshold compensation circuitry and method for performing the same
JPS5793036A (en) * 1980-11-29 1982-06-09 Hiroshi Osanai Acceleration pulse meter and diagnosis by using same
FR2498440B1 (fr) * 1981-01-29 1986-01-10 Bard Inc C R Procede et appareil pour mesurer la pression
US4649929A (en) * 1981-06-11 1987-03-17 Sri International Method and apparatus for diagnosis of coronary artery disease
US4461266A (en) * 1982-04-29 1984-07-24 Critikon, Inc. Adaptive incremental blood pressure monitor
US4517986A (en) * 1984-03-05 1985-05-21 Bilgutay Ilhan M Four function vital sign monitor
US4592366A (en) * 1984-04-16 1986-06-03 Matsushita Electric Works, Ltd. Automated blood pressure monitoring instrument
US4546775A (en) * 1984-06-18 1985-10-15 Critikon, Inc. Detection of blood pressure complexes in automated vital signs monitors
US4564020A (en) * 1984-06-19 1986-01-14 Norse Instruments, Inc. Method and apparatus for obtaining an individual's systolic blood pressure
JPS61502726A (ja) * 1984-06-19 1986-11-27 アメリカン　ホスピタル　サプライ　コ−ポレ−シヨン 個人の血圧に関連した動脈曲線を形成する技術
US4697596A (en) * 1984-06-19 1987-10-06 Baxter Travenol Laboratories, Inc. Techniques for obtaining information associated with an individual's blood pressure including specifically a stat mode technique
EP0183829A4 (en) * 1984-06-19 1988-01-26 Norse Instr Inc TECHNIQUES FOR OBTAINING WAVEFORM INFORMATION ASSOCIATED WITH THE BLOOD PRESSURE OF A PERSON.
EP0189440A4 (en) * 1984-06-20 1988-01-28 American Hospital Supply Corp CURVE SHAPE DATA DETERMINATION WHEN MEASURING THE BLOOD PRESSURE OF A SAMPLE.
US4699151A (en) * 1984-12-21 1987-10-13 Baxter Travenol Laboratories, Inc. Techniques for obtaining information associated with an individual's blood pressure including specifically a stat mode technique
US4664126A (en) * 1984-12-21 1987-05-12 Baxter Travenol Laboratories, Inc. Techniques for obtaining information associated with an individual's blood pressure including specifically a stat mode technique
US4699152A (en) * 1984-12-21 1987-10-13 Baxter Travenol Laboratories, Inc. Techniques for obtaining information associated with an individual's blood pressure including specifically a stat mode technique
US4671290A (en) * 1985-01-15 1987-06-09 Richards Medical Company Automatic tourniquet
US4727884A (en) * 1986-05-28 1988-03-01 Link William T Technique for obtaining the mean blood pressure constant for an individual's blood pressure
US4824996A (en) * 1986-08-12 1989-04-25 American Home Products Corporation Phospholipase A2 inhibitors
US5025793A (en) * 1986-10-07 1991-06-25 Richley Edward A Finger blood pressure measurement system
US4880013A (en) * 1988-03-24 1989-11-14 Chio Shiu Shin Method and apparatus for determining blood pressure and cardiovascular condition
US4889133A (en) * 1988-05-25 1989-12-26 Protocol Systems, Inc. Method for noninvasive blood-pressure measurement by evaluation of waveform-specific area data
US5423322A (en) * 1988-12-29 1995-06-13 Medical Physics, Inc. Total compliance method and apparatus for noninvasive arterial blood pressure measurement
US5103833A (en) * 1989-12-20 1992-04-14 Critikon, Inc. Peripheral arterial monitoring instruments
US5417220A (en) * 1989-12-20 1995-05-23 Critikon, Inc. Peripheral arterial monitoring instruments
US5054494A (en) * 1989-12-26 1991-10-08 U.S. Medical Corporation Oscillometric blood pressure device
DE4009970A1 (de) * 1990-03-28 1991-10-10 Marian Dr Tymiec Verfahren zur kontinuierlichen, indirekten blutdruckmessung
US5425372A (en) * 1990-04-13 1995-06-20 Takeda Engineering Consultant, Inc. Blood pressure measurement apparatus and associated method
JPH04102438A (ja) * 1990-08-22 1992-04-03 Sony Corp 脈波検出装置
US6371921B1 (en) * 1994-04-15 2002-04-16 Masimo Corporation System and method of determining whether to recalibrate a blood pressure monitor
US5584299A (en) * 1994-07-26 1996-12-17 Nihon Kohden Corporation Heart pulse wave detecting device using iterative base point detection
US6027452A (en) * 1996-06-26 2000-02-22 Vital Insite, Inc. Rapid non-invasive blood pressure measuring device
US6719703B2 (en) 2001-06-15 2004-04-13 Vsm Medtech Ltd. Method and apparatus for measuring blood pressure by the oscillometric technique
EP1460935A2 (en) * 2001-08-17 2004-09-29 Ted W. Russell Methods, apparatus and sensor for hemodynamic monitoring
US6740042B1 (en) * 2001-09-05 2004-05-25 Biomedix, Inc. Bilateral simultaneous doppler measurement of segmented sphygmomanometry
US7981070B2 (en) * 2006-05-04 2011-07-19 Abatis Medical Technologies, Ltd. Internal tourniquet for automatically controlling hemostasis within a joint capsule
US20110112411A1 (en) * 2006-05-30 2011-05-12 Colin Dunlop Blood pressure monitor
US7927283B2 (en) * 2007-03-20 2011-04-19 Tiba Medical, Inc. Blood pressure algorithm
US8571643B2 (en) * 2010-09-16 2013-10-29 Flint Hills Scientific, Llc Detecting or validating a detection of a state change from a template of heart rate derivative shape or heart beat wave complex
WO2009144655A2 (en) * 2008-05-28 2009-12-03 Koninklijke Philips Electronics N.V. Spike detection threshold for electrophysiological signals
WO2011005538A2 (en) * 2009-06-23 2011-01-13 Boris Leschinsky Methods and devices for remote ischemic preconditioning and near-continuous blood pressure monitoring
TW201113003A (en) * 2009-10-15 2011-04-16 Univ Chung Yuan Christian Blood pressure monitor and method of calculating blood pressure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918076A1 (de) * 1969-04-09 1970-10-15 Wolfgang Rentsch Verfahren und Messgeraet zur Beurteilung der Herzfunktion
US3885551A (en) * 1971-04-01 1975-05-27 Hoffmann La Roche Artifact rejection for blood pressure monitoring
DE2153723A1 (de) * 1971-10-28 1973-05-03 Wolfgang Rentsch Pulswandler
US3814083A (en) * 1972-05-24 1974-06-04 Nasa Apparatus and method for processing korotkov sounds
US3850169A (en) * 1973-01-30 1974-11-26 Nasa Circuit for detecting initial systole and dicrotic notch
US3939824A (en) * 1973-10-09 1976-02-24 General Electric Company Physiological waveform detector
US3903872A (en) * 1974-02-25 1975-09-09 American Optical Corp Apparatus and process for producing sphygmometric information
US4009709A (en) * 1975-05-15 1977-03-01 American Optical Corporation Apparatus and process for determining systolic pressure
US3985123A (en) * 1975-07-17 1976-10-12 Avco Everett Research Laboratory, Inc. Method and means for monitoring cardiac output

Also Published As

Publication number Publication date
DE2757368A1 (de) 1978-07-20
FR2374879B1 (sv) 1983-03-25
US4154238A (en) 1979-05-15
NL7714246A (nl) 1978-06-29
JPS5383374A (en) 1978-07-22
CA1081995A (en) 1980-07-22
GB1594238A (en) 1981-07-30
DE2757368C2 (de) 1986-10-23
IL53602A (en) 1980-11-30
FR2374879A1 (fr) 1978-07-21
IL53602A0 (en) 1978-03-10
SE427722B (sv) 1983-05-02

Similar Documents

Publication Publication Date Title
SE7714653L (sv) Blodtrycksmetare i
SE7714654L (sv) Blodtrycksmetare ii
GB1457303A (en) Apparatus for obtaining haemo-dynamic information
DK321786A (da) Apparat omfattende databehandlingsenhed til maalimg af navnligt diastolisk arterieblodtryk
SE7605450L (sv) Apparat och forfarande for bestemning av systoliskt tryck
DE69413680D1 (de) Automatische blutsperrmanschette
ATE357875T1 (de) Verfahren und vorrichtung zur abschätzung des pulmonaren arteriellen druckes
DK141688D0 (da) Fremgangsmaade og apparat til blodtryksmaaling
SE8200011L (sv) Apparat och sett for metning av provtryck
EP0332701A4 (en) AUTOMATIC TONOMETER.
FR2412298A1 (fr) Dispositif permettant de determiner la pression sanguine de nourrissons en particulier par voie non agressive
JP2566280B2 (ja) 手首用血圧測定装置
US20040077959A1 (en) Vital-information obtaining apparatus
FR2405694A2 (fr) Dispositif et procede pour mesurer la pression sanguine
KR910009224A (ko) 전자혈압계
Cozby et al. Low-frequency Korotkoff signal analysis and application
SU605608A1 (ru) Способ исследовани ветвей магистральных кровеносных сосудов
KR840006688A (ko) 탈목질화를 위한 아황산염 침지기에서 증해도를 측정하는 방법 및 장치
SU946497A1 (ru) Способ регистрации артериального давлени
JPS527782A (en) Method and device for measuring the change in wave motion of pulsating liquid
SU971272A1 (ru) Способ исследовани энергетического метаболизма мышц
RU94037134A (ru) Способ обнаружения qrs-комплекса и определения момента его появления
DK321586A (da) Apparat omfattende databehandlingsenhed til maaling af navnlig arterielt middelblodtryk
JPS6444492A (en) Voice segmentation apparatus
KR870010846A (ko) 전자 혈압계

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7714653-8

Effective date: 19891128

Format of ref document f/p: F