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DE69905240D1 - Anlage und verfahren zur blutdruck-pulsform-konturanalyse - Google Patents

Anlage und verfahren zur blutdruck-pulsform-konturanalyse

Info

Publication number
DE69905240D1
DE69905240D1 DE69905240T DE69905240T DE69905240D1 DE 69905240 D1 DE69905240 D1 DE 69905240D1 DE 69905240 T DE69905240 T DE 69905240T DE 69905240 T DE69905240 T DE 69905240T DE 69905240 D1 DE69905240 D1 DE 69905240D1
Authority
DE
Germany
Prior art keywords
blood pressure
pressure waveform
data
pulsform
parameters
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.)
Expired - Fee Related
Application number
DE69905240T
Other languages
English (en)
Other versions
DE69905240T2 (de
Inventor
N Cohn
J Morgan
M Finkelstein
W Bratteli
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.)
Hypertension Diagnostics Inc
Original Assignee
Hypertension Diagnostics 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 US09/045,018 external-priority patent/US6159166A/en
Priority claimed from US09/045,420 external-priority patent/US6017313A/en
Application filed by Hypertension Diagnostics Inc filed Critical Hypertension Diagnostics Inc
Application granted granted Critical
Publication of DE69905240D1 publication Critical patent/DE69905240D1/de
Publication of DE69905240T2 publication Critical patent/DE69905240T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/04—Electric stethoscopes
    • A61B7/045—Detection of Korotkoff sounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Acoustics & Sound (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE69905240T 1998-03-20 1999-03-19 Anlage und verfahren zur blutdruck-pulsform-konturanalyse Expired - Fee Related DE69905240T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/045,018 US6159166A (en) 1998-03-20 1998-03-20 Sensor and method for sensing arterial pulse pressure
US09/045,420 US6017313A (en) 1998-03-20 1998-03-20 Apparatus and method for blood pressure pulse waveform contour analysis
PCT/US1999/006057 WO1999048023A1 (en) 1998-03-20 1999-03-19 Apparatus and method for blood pressure pulse waveform contour analysis

Publications (2)

Publication Number Publication Date
DE69905240D1 true DE69905240D1 (de) 2003-03-13
DE69905240T2 DE69905240T2 (de) 2003-11-20

Family

ID=26722279

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69905240T Expired - Fee Related DE69905240T2 (de) 1998-03-20 1999-03-19 Anlage und verfahren zur blutdruck-pulsform-konturanalyse

Country Status (5)

Country Link
EP (2) EP1062596B1 (de)
AT (1) ATE232319T1 (de)
AU (2) AU3104399A (de)
DE (1) DE69905240T2 (de)
WO (2) WO1999047044A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005518214A (ja) 2002-02-26 2005-06-23 シンジェンタ リミテッド 雄性又は雌性の不稔性植物を選択的に製造する方法
DE102004024335A1 (de) * 2004-05-17 2005-12-15 Pulsion Medical Systems Ag Vorrichtung zur Bestimmung des Überganges zwischen Systole und Diastole
DE102004024334A1 (de) 2004-05-17 2005-12-22 Pulsion Medical Systems Ag Vorrichtung zur Ermittlung eines hämodynamischen Parameters
DE102007001921B3 (de) 2007-01-12 2008-08-28 Enverdis Gmbh Medizinischer Schallsensor sowie Diagnoseverfahren zur Diagnose von Herz- und/ oder Lungenerkrankungen
EP2493370B1 (de) 2009-10-29 2016-03-16 CNSystems Medizintechnik AG Digitales steuerverfahren zur blutdruckmessung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US45449A (en) 1864-12-13 William oallooit
US45018A (en) 1864-11-15 Improved device for operating center-boards
US4409983A (en) * 1981-08-20 1983-10-18 Albert David E Pulse measuring device
CH665112A5 (fr) * 1985-10-11 1988-04-29 Eric Furugard Stethoscope acoustique et a filtre electrique.
US4989611A (en) * 1988-08-19 1991-02-05 Seismed Instruments, Inc. Cardiac compression wave measuring system and method
CH681671A5 (de) * 1990-03-12 1993-04-30 Edwin Bollier
US5241966A (en) 1990-10-23 1993-09-07 Hypertension Diagnostics, Inc. Method and apparatus for measuring cardiac output
WO1992009232A1 (en) * 1990-11-27 1992-06-11 Harry Herbert Peel, Iii Vital life sign detector
US5211177A (en) 1990-12-28 1993-05-18 Regents Of The University Of Minnesota Vascular impedance measurement instrument
US5365937A (en) * 1992-09-09 1994-11-22 Mcg International, Inc. Disposable sensing device with contaneous conformance
US5704362A (en) * 1993-08-13 1998-01-06 Johnson & Johnson Medical, Inc. Method for oscillometric blood pressure determination employing curve fitting
AU7715494A (en) * 1993-08-30 1995-03-22 Mcg International, Inc. Disposable acoustic pad sensors
US5535753A (en) * 1994-10-04 1996-07-16 Rutgers University Apparatus and methods for the noninvasive measurement of cardiovascular system parameters
US5577508A (en) * 1995-01-13 1996-11-26 Johnson & Johnson Medical, Inc. Determination of oscillometric blood pressure by linear approximation

Also Published As

Publication number Publication date
WO1999047044A1 (en) 1999-09-23
EP1063919A1 (de) 2001-01-03
EP1062596B1 (de) 2003-02-05
DE69905240T2 (de) 2003-11-20
WO1999048023A1 (en) 1999-09-23
EP1062596A1 (de) 2000-12-27
AU3104399A (en) 1999-10-11
ATE232319T1 (de) 2003-02-15
AU3104099A (en) 1999-10-11
HK1033377A1 (en) 2001-08-24

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee