ZA865077B - Automated diastolic blood pressure monitor with data enhancement - Google Patents

Automated diastolic blood pressure monitor with data enhancement

Info

Publication number
ZA865077B
ZA865077B ZA865077A ZA865077A ZA865077B ZA 865077 B ZA865077 B ZA 865077B ZA 865077 A ZA865077 A ZA 865077A ZA 865077 A ZA865077 A ZA 865077A ZA 865077 B ZA865077 B ZA 865077B
Authority
ZA
South Africa
Prior art keywords
blood pressure
stored
peak
artery
cuff
Prior art date
Application number
ZA865077A
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 ZA865077B publication Critical patent/ZA865077B/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

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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Peptides Or Proteins (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
ZA865077A 1985-07-05 1986-07-04 Automated diastolic blood pressure monitor with data enhancement ZA865077B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA865077B true ZA865077B (en) 1988-02-24

Family

ID=25023647

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA865077A ZA865077B (en) 1985-07-05 1986-07-04 Automated diastolic blood pressure monitor with data enhancement

Country Status (11)

Country Link
US (1) US4638810A (fr)
EP (1) EP0207807B1 (fr)
AT (1) ATE114438T1 (fr)
BR (1) BR8603139A (fr)
CA (1) CA1263185A (fr)
DE (1) DE3650149T2 (fr)
DK (1) DK321786A (fr)
FI (1) FI862852A (fr)
MX (1) MX164906B (fr)
NO (1) NO862718L (fr)
ZA (1) ZA865077B (fr)

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CA1278704C (fr) 1985-07-05 1991-01-08 Maynard Ramsey, Iii Moniteur oscillometrique de la pression sanguine utilisant des pas non-uniformes de decrementation de la pression
US4627440A (en) 1985-07-05 1986-12-09 Critikon, Inc. Sphygmomanometric cuff pressurizing system
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US4802488A (en) * 1986-11-06 1989-02-07 Sri International Blood pressure monitoring method and apparatus
US4799491A (en) * 1986-11-06 1989-01-24 Sri International Blood pressure monitoring method and apparatus
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DE3884946T2 (de) * 1988-08-01 1994-02-03 Hewlett Packard Gmbh Verfahren und Vorrichtung zur automatischen Blutdruckmessung.
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US4972840A (en) * 1988-09-22 1990-11-27 Cas Medical Systems, Inc. Automatic blood pressure measuring device
US4949710A (en) * 1988-10-06 1990-08-21 Protocol Systems, Inc. Method of artifact rejection for noninvasive blood-pressure measurement by prediction and adjustment of blood-pressure data
US4905704A (en) * 1989-01-23 1990-03-06 Spacelabs, Inc. Method and apparatus for determining the mean arterial pressure in automatic blood pressure measurements
US4922918A (en) * 1989-04-17 1990-05-08 Medical Data Electronics, Inc. Automatic non-invasive blood pressure reading device
US5014714A (en) * 1989-07-19 1991-05-14 Spacelabs, Inc. Method and apparatus for distinguishing between accurate and inaccurate blood pressure measurements in the presence of artifact
US5263485A (en) * 1989-09-18 1993-11-23 The Research Foundation Of State University Of New York Combination esophageal catheter for the measurement of atrial pressure
US5190038A (en) * 1989-11-01 1993-03-02 Novametrix Medical Systems, Inc. Pulse oximeter with improved accuracy and response time
JP2772987B2 (ja) * 1989-11-08 1998-07-09 オムロン株式会社 電子血圧計
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US5392781A (en) * 1991-04-16 1995-02-28 Cardiodyne, Incorporated Blood pressure monitoring in noisy environments
US5253648A (en) * 1991-10-11 1993-10-19 Spacelabs Medical, Inc. Method and apparatus for excluding artifacts from automatic blood pressure measurements
JPH05344956A (ja) * 1992-06-16 1993-12-27 Terumo Corp 自動血圧計
US5687731A (en) * 1992-09-10 1997-11-18 Mti, Ltd. Oscillometric method for determining hemodynamic parameters of the arterial portion of patient's circulatory system and a measuring system for its realization
US5704362A (en) * 1993-08-13 1998-01-06 Johnson & Johnson Medical, Inc. Method for oscillometric blood pressure determination employing curve fitting
WO1995020907A1 (fr) * 1994-02-02 1995-08-10 Tovarischestvo S Ogranichennoi Otvetstvennostju 'russky Tsentr Perspektivnykh Tekhnology' (Russintsentr) Procede oscillometrique de determination d'indicateurs hemodynamiques dans la circulation arterielle d'un patient et systeme de mesure destine a appliquer ledit procede
US5518000A (en) * 1994-09-30 1996-05-21 Johnson & Johnson Medical, Inc. Oscillometric blood pressure monitor employing deflation periods of alternating durations
US5606977A (en) * 1995-01-04 1997-03-04 Critikon, Inc. Oscillometric blood pressure monitor which automatically determines when to take blood pressure measurements
US5680870A (en) * 1995-01-04 1997-10-28 Johnson & Johnson Medical, Inc. Oscillometric blood pressure monitor which acquires blood pressure signals from composite arterial pulse signal
US5577508A (en) * 1995-01-13 1996-11-26 Johnson & Johnson Medical, Inc. Determination of oscillometric blood pressure by linear approximation
US5579776A (en) * 1995-01-13 1996-12-03 Johnson & Johnson Medical, Inc. Oscillometric blood pressure monitor with enhanced cuff pressure control
US5590662A (en) * 1995-02-15 1997-01-07 Johnson & Johnson Medical, Inc. Detection of oscillometric blood pressure complexes using correlation
US5800359A (en) * 1995-05-19 1998-09-01 Johnson & Johnson Medical, Inc. NIBP playback system
US6050951A (en) * 1997-11-10 2000-04-18 Critikon Company, L.L.C. NIBP trigger in response to detected heart rate variability
US5993396A (en) * 1998-02-11 1999-11-30 Critikon Company, L.L.C. Method and apparatus for determining a minimum wait time between blood pressure determinations
US6258037B1 (en) 1999-06-25 2001-07-10 Cardiodyne Division Of Luxtec Corporation Measuring blood pressure in noisy environments
US6358213B1 (en) 1999-08-18 2002-03-19 Critikon Company, Llc Calculation of quality and its use in determination of indirect noninvasive blood pressure
EP1127538B1 (fr) 2000-02-21 2008-01-09 Critikon Company L.L.C. Surveillance automatisée de la pression sanguine
US6423010B1 (en) 2000-10-04 2002-07-23 Critikon Company, L.L.C. Oscillometric blood pressure monitor with improved performance in the presence of arrhythmias
US6801798B2 (en) 2001-06-20 2004-10-05 Purdue Research Foundation Body-member-illuminating pressure cuff for use in optical noninvasive measurement of blood parameters
US6517495B1 (en) 2001-09-10 2003-02-11 Ge Medical Systems Information Technologies, Inc. Automatic indirect non-invasive apparatus and method for determining diastolic blood pressure by calibrating an oscillation waveform
US6440080B1 (en) 2001-09-25 2002-08-27 Ge Medical Systems Information Technologies, Inc. Automatic oscillometric apparatus and method for measuring blood pressure
US6648828B2 (en) 2002-03-01 2003-11-18 Ge Medical Systems Information Technologies, Inc. Continuous, non-invasive technique for measuring blood pressure using impedance plethysmography
US6767328B2 (en) 2002-07-31 2004-07-27 Ge Medical Systems Information Technologies, Inc. Method and apparatus for determining blood pressure using pressure pulse duty cycle
US6893403B2 (en) * 2003-02-25 2005-05-17 Ge Medical Systems Information Technologies, Inc. Oscillometric determination of blood pressure
US7186218B2 (en) 2003-02-27 2007-03-06 Ge Medical Systems Information Technologies Inc. Method and system for cuff pressure reversions
US7070566B2 (en) * 2003-03-13 2006-07-04 Ge Medical Systems Information Technologies, Inc. Artifact rejection using pulse quality values
US7198604B2 (en) * 2003-03-18 2007-04-03 Ge Medical Systems Information Technologies Method and system for determination of pulse rate
US7074192B2 (en) * 2003-07-03 2006-07-11 Ge Medical Systems Information Technologies, Inc. Method and apparatus for measuring blood pressure using relaxed matching criteria
US7288070B2 (en) * 2004-05-18 2007-10-30 The General Electric Company Method and apparatus for determining extreme blood pressure values
US7164938B2 (en) * 2004-06-21 2007-01-16 Purdue Research Foundation Optical noninvasive vital sign monitor
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
EP1835850A4 (fr) * 2005-01-10 2009-12-02 Ramsey Medical Inc Sphygmomanometre manuel, mecanique et electronique en un seul module
US7678059B2 (en) * 2005-10-12 2010-03-16 General Electric Company Non-invasive blood pressure monitor with improved performance
US7153269B1 (en) 2006-01-05 2006-12-26 The General Electric Company Method and system for estimation of blood pressure during cuff inflation
US7390302B2 (en) * 2006-08-16 2008-06-24 The General Electric Company Method and system of determining NIBP target inflation pressure using an SpO2 plethysmograph signal
US7462152B2 (en) * 2006-09-07 2008-12-09 The General Electric Company Method and system utilizing SpO2 plethysmograph signal to reduce NIBP determination time
US7300404B1 (en) 2006-09-07 2007-11-27 The General Electric Company Method and system utilizing SpO2 plethysmograph signal to qualify NIBP pulses
US20080243009A1 (en) * 2007-03-30 2008-10-02 General Electric Company Method of controlling inflation of a cuff in blood pressure determination
US8211030B2 (en) * 2009-03-26 2012-07-03 The General Electric Company NIBP target inflation pressure automation using derived SPO2 signals
TWI383778B (zh) * 2009-09-03 2013-02-01 Quanta Comp Inc 具有消除動作雜訊功能之血壓量測裝置及方法

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US4263918A (en) * 1977-03-21 1981-04-28 Biomega Corporation Methods of and apparatus for the measurement of blood pressure
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US4295471A (en) * 1979-05-25 1981-10-20 Kaspari William J Non-invasive vascular waveform transducer and apparatus
US4407297A (en) * 1979-08-06 1983-10-04 Medtek Corporation Method and apparatus for performing non-invasive blood pressure and pulse rate measurements
FR2498440B1 (fr) * 1981-01-29 1986-01-10 Bard Inc C R Procede et appareil pour mesurer la pression
US4592365A (en) * 1981-08-10 1986-06-03 Ivac Corporation Electronic sphygmomanometer
US4461266A (en) * 1982-04-29 1984-07-24 Critikon, Inc. Adaptive incremental blood pressure monitor
WO1984001499A1 (fr) * 1982-10-19 1984-04-26 Ivac Corp Sphygmomanometre electronique
US4543962A (en) 1984-07-09 1985-10-01 Critikon, Inc. Method of automated blood pressure detection
CA1278704C (fr) 1985-07-05 1991-01-08 Maynard Ramsey, Iii Moniteur oscillometrique de la pression sanguine utilisant des pas non-uniformes de decrementation de la pression

Also Published As

Publication number Publication date
FI862852A0 (fi) 1986-07-04
ATE114438T1 (de) 1994-12-15
DK321786A (da) 1987-01-06
EP0207807A3 (en) 1988-06-01
MX164906B (es) 1992-10-01
BR8603139A (pt) 1987-03-17
DK321786D0 (da) 1986-07-04
CA1263185A (fr) 1989-11-21
EP0207807A2 (fr) 1987-01-07
US4638810A (en) 1987-01-27
DE3650149T2 (de) 1995-06-22
DE3650149D1 (de) 1995-01-12
NO862718L (no) 1987-01-06
FI862852A (fi) 1987-01-06
EP0207807B1 (fr) 1994-11-30
NO862718D0 (no) 1986-07-04

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