DE69732887D1 - Reizimpuls-Detektor - Google Patents

Reizimpuls-Detektor

Info

Publication number
DE69732887D1
DE69732887D1 DE69732887T DE69732887T DE69732887D1 DE 69732887 D1 DE69732887 D1 DE 69732887D1 DE 69732887 T DE69732887 T DE 69732887T DE 69732887 T DE69732887 T DE 69732887T DE 69732887 D1 DE69732887 D1 DE 69732887D1
Authority
DE
Germany
Prior art keywords
pulse detector
stimulus pulse
stimulus
detector
pulse
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
DE69732887T
Other languages
English (en)
Other versions
DE69732887T2 (de
Inventor
James K Russell
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69732887D1 publication Critical patent/DE69732887D1/de
Application granted granted Critical
Publication of DE69732887T2 publication Critical patent/DE69732887T2/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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/37—Monitoring; Protecting
    • A61N1/3702—Physiological parameters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
DE69732887T 1996-10-29 1997-07-22 Reizimpuls-Detektor Expired - Fee Related DE69732887T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US739336 1996-10-29
US08/739,336 US5913828A (en) 1996-10-29 1996-10-29 Method and apparatus for distinguishing pacing pulses in an EKG using conduction velocity calculations

Publications (2)

Publication Number Publication Date
DE69732887D1 true DE69732887D1 (de) 2005-05-04
DE69732887T2 DE69732887T2 (de) 2006-04-06

Family

ID=24971821

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69732887T Expired - Fee Related DE69732887T2 (de) 1996-10-29 1997-07-22 Reizimpuls-Detektor

Country Status (4)

Country Link
US (1) US5913828A (de)
EP (1) EP0839554B1 (de)
JP (1) JPH10127589A (de)
DE (1) DE69732887T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6636761B2 (en) * 2000-12-29 2003-10-21 Ge Medical Systems Information Technologies, Inc. Method and apparatus for generating a twelve-lead ECG from fewer than ten electrodes
US6931281B2 (en) * 2002-04-12 2005-08-16 Pacesetter, Inc. Method and apparatus for monitoring myocardial conduction velocity for diagnostics of therapy optimization
US7336998B2 (en) * 2003-06-24 2008-02-26 Cardiac Pacemakers, Inc. External discrimination between pace pulses at different heart locations
US7471977B2 (en) * 2004-06-30 2008-12-30 General Electric Company Method and system for detecting pace pulses
US7828753B2 (en) * 2006-10-18 2010-11-09 Convergent Engineering, Inc. Electrode interface system
US7970472B2 (en) * 2008-06-23 2011-06-28 General Electric Company System and method of detecting and diagnosing pacing system malfunctions
US10448855B2 (en) 2014-04-25 2019-10-22 Medtronic, Inc. Implantable medical device (IMD) sensing modifications responsive to detected pacing pulses
US10226197B2 (en) 2014-04-25 2019-03-12 Medtronic, Inc. Pace pulse detector for an implantable medical device
US10154794B2 (en) 2014-04-25 2018-12-18 Medtronic, Inc. Implantable cardioverter-defibrillator (ICD) tachyarrhythmia detection modifications responsive to detected pacing
WO2020076910A1 (en) * 2018-10-12 2020-04-16 Abbott Diabetes Care Inc. Systems, devices, and methods for sensor fault detection

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780727A (en) * 1972-02-25 1973-12-25 Hoffmann La Roche Cardiac pacer monitoring means with rate and pulse discrimination
US4141367A (en) * 1977-04-29 1979-02-27 Med Telectronics Ltd. Cardiac electrode/pacer system analyzer
US4527567A (en) * 1980-04-01 1985-07-09 Yeda Research & Development Company, Ltd. Method and apparatus for automatically evaluating the quality of the performance of a cardiac pacing system
US4522208A (en) * 1981-04-16 1985-06-11 Cardiofrance Compagnie Francaise D'electrocardiologie Method for determining parameter values of an implanted programmable pacemaker
US4543963A (en) * 1983-11-22 1985-10-01 Gessman Lawrence J Method and apparatus for differentiating antegrade from retrograde P-waves and for preventing pacemaker generated tachycardia
US4664116A (en) * 1984-04-18 1987-05-12 Hewlett-Packard Company Pace pulse identification apparatus
US4817605A (en) * 1984-10-19 1989-04-04 Siemens-Pacesetter, Inc. Pacemaker system and method for measuring and monitoring cardiac activity and for determining and maintaining capture
US4838278A (en) * 1987-02-26 1989-06-13 Hewlett-Packard Company Paced QRS complex classifier
US5033473A (en) * 1989-10-24 1991-07-23 Hewlett-Packard Company Method for discriminating pace pulse tails
US5411529A (en) * 1990-08-10 1995-05-02 Medtronic, Inc. Waveform discriminator for cardiac stimulation devices
US5215100A (en) * 1991-04-29 1993-06-01 Occupational Preventive Diagnostic, Inc. Nerve condition monitoring system and electrode supporting structure
US5243981A (en) * 1992-07-13 1993-09-14 Medtronic, Inc. Myocardial conduction velocity rate responsive pacemaker
US5540232A (en) * 1992-11-16 1996-07-30 Del Mar Avionics Method and apparatus for displaying pacer signals on an electrocardiograph
US5448997A (en) * 1993-10-15 1995-09-12 Medtronic, Inc. Heart pacing pulse detection system
EP0746229B1 (de) * 1994-01-26 2003-09-10 Cambridge Heart, Inc. Gerät zur messung und auswertung der elektrischen stabilität des herzens
US5485849A (en) * 1994-01-31 1996-01-23 Ep Technologies, Inc. System and methods for matching electrical characteristics and propagation velocities in cardiac tissue
US5778881A (en) * 1996-12-04 1998-07-14 Medtronic, Inc. Method and apparatus for discriminating P and R waves

Also Published As

Publication number Publication date
US5913828A (en) 1999-06-22
EP0839554A2 (de) 1998-05-06
EP0839554A3 (de) 1999-07-14
JPH10127589A (ja) 1998-05-19
DE69732887T2 (de) 2006-04-06
EP0839554B1 (de) 2005-03-30

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee