DE69731257D1 - System zur Unterscheidung zwischen VF/VT und Bradykardie oder Asystole - Google Patents

System zur Unterscheidung zwischen VF/VT und Bradykardie oder Asystole

Info

Publication number
DE69731257D1
DE69731257D1 DE69731257T DE69731257T DE69731257D1 DE 69731257 D1 DE69731257 D1 DE 69731257D1 DE 69731257 T DE69731257 T DE 69731257T DE 69731257 T DE69731257 T DE 69731257T DE 69731257 D1 DE69731257 D1 DE 69731257D1
Authority
DE
Germany
Prior art keywords
asystole
bradycardia
distinguish
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 - Lifetime
Application number
DE69731257T
Other languages
English (en)
Other versions
DE69731257T2 (de
Inventor
Berthold Kramm
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.)
Medtronic Inc
Original Assignee
Medtronic 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 Medtronic Inc filed Critical Medtronic Inc
Publication of DE69731257D1 publication Critical patent/DE69731257D1/de
Application granted granted Critical
Publication of DE69731257T2 publication Critical patent/DE69731257T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61N1/3621—Heart stimulators for treating or preventing abnormally high heart rate
    • 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
    • A61N1/371—Capture, i.e. successful stimulation
    • A61N1/3712—Auto-capture, i.e. automatic adjustment of the stimulation threshold
    • 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
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion
    • A61N1/3962—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion in combination with another heart therapy
    • A61N1/39622—Pacing therapy

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
DE69731257T 1996-06-28 1997-06-25 System zur Unterscheidung zwischen VF/VT und Bradykardie oder Asystole Expired - Lifetime DE69731257T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US673444 1996-06-28
US08/673,444 US5766225A (en) 1996-06-28 1996-06-28 System and method for distinguishing between VF/VT bradycardia or asystole

Publications (2)

Publication Number Publication Date
DE69731257D1 true DE69731257D1 (de) 2004-11-25
DE69731257T2 DE69731257T2 (de) 2005-10-20

Family

ID=24702682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69731257T Expired - Lifetime DE69731257T2 (de) 1996-06-28 1997-06-25 System zur Unterscheidung zwischen VF/VT und Bradykardie oder Asystole

Country Status (6)

Country Link
US (1) US5766225A (de)
EP (1) EP0815900B1 (de)
JP (1) JPH1057509A (de)
AU (1) AU717122B2 (de)
CA (1) CA2207095A1 (de)
DE (1) DE69731257T2 (de)

Families Citing this family (46)

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US7840264B1 (en) 1996-08-19 2010-11-23 Mr3 Medical, Llc System and method for breaking reentry circuits by cooling cardiac tissue
US7908003B1 (en) 1996-08-19 2011-03-15 Mr3 Medical Llc System and method for treating ischemia by improving cardiac efficiency
US5978707A (en) * 1997-04-30 1999-11-02 Cardiac Pacemakers, Inc. Apparatus and method for treating ventricular tachyarrhythmias
DE19800697B4 (de) * 1998-01-10 2009-04-02 Biotronik Gmbh & Co. Kg Einzel-Elektrodensonde, insbesondere für implantierbare Defibrillatoren
US6345201B1 (en) * 1998-07-29 2002-02-05 Pacesetter, Inc. System and method for ventricular capture using far-field evoked response
US6101416A (en) * 1998-07-29 2000-08-08 Pacesetter, Inc. System and method for atrial autocapture in single-chamber pacemaker modes using far-field detection
US6434428B1 (en) * 1998-07-29 2002-08-13 Pacesetter, Inc. System and method for optimizing far-field R-wave sensing by switching electrode polarity during atrial capture verification
US6169921B1 (en) * 1998-12-08 2001-01-02 Cardiac Pacemakers, Inc. Autocapture determination for an implantable cardioverter defibrillator
US7512441B2 (en) * 1998-12-08 2009-03-31 Cardiac Pacemakers, Inc. Autocapture pacing/sensing configuration
US6312388B1 (en) 1999-03-12 2001-11-06 Cardiac Pacemakers, Inc. Method and system for verifying the integrity of normal sinus rhythm templates
US6442426B1 (en) 1999-12-01 2002-08-27 Pacesetter, Inc. Implantable ventricular cadioverter-defibrillator employing atrial pacing for preventing a trial fibrillation form ventricular cardioversion and defibrillation shocks
US6615089B1 (en) 2000-03-31 2003-09-02 Cardiac Pacemakers, Inc. System and method for verifying capture in a multi-site pacemaker
US6522914B1 (en) * 2000-07-14 2003-02-18 Cardiac Pacemakers, Inc. Method and apparatuses for monitoring hemodynamic activities using an intracardiac impedance-derived parameter
US7069070B2 (en) 2003-05-12 2006-06-27 Cardiac Pacemakers, Inc. Statistical method for assessing autonomic balance
US6751502B2 (en) * 2001-03-14 2004-06-15 Cardiac Pacemakers, Inc. Cardiac rhythm management system with defibrillation threshold prediction
US7386344B2 (en) * 2004-08-11 2008-06-10 Cardiac Pacemakers, Inc. Pacer with combined defibrillator tailored for bradycardia patients
US6772008B2 (en) 2001-09-28 2004-08-03 Cardiac Pacemakers, Inc. Method and apparatus for avoidance of phrenic nerve stimulation during cardiac pacing
US6937901B2 (en) * 2001-10-31 2005-08-30 Cardiac Pacemakers, Inc. Capture verification for cardiac resynchronization pacing optimization
US20030191404A1 (en) * 2002-04-08 2003-10-09 Klein George J. Method and apparatus for providing arrhythmia discrimination
US7010344B2 (en) 2002-04-26 2006-03-07 Medtronic, Inc. Method and apparatus for delaying a ventricular tachycardia therapy
US7101339B2 (en) * 2002-12-13 2006-09-05 Cardiac Pacemakers, Inc. Respiration signal measurement apparatus, systems, and methods
US7181273B2 (en) * 2003-04-18 2007-02-20 Medtronic, Inc. Tachycardia synchronization delays
US7200440B2 (en) 2003-07-02 2007-04-03 Cardiac Pacemakers, Inc. Cardiac cycle synchronized sampling of impedance signal
US7392084B2 (en) 2003-09-23 2008-06-24 Cardiac Pacemakers, Inc. Demand-based cardiac function therapy
US7572226B2 (en) * 2003-10-28 2009-08-11 Cardiac Pacemakers, Inc. System and method for monitoring autonomic balance and physical activity
US7212849B2 (en) 2004-10-28 2007-05-01 Cardiac Pacemakers, Inc. Methods and apparatuses for arrhythmia detection and classification using wireless ECG
US9295852B1 (en) * 2005-08-04 2016-03-29 Pacesetter, Inc. System and method for confirming heart arrhythmia
US7769452B2 (en) * 2006-03-29 2010-08-03 Medtronic, Inc. Method and apparatus for detecting arrhythmias in a medical device
JP5123398B2 (ja) * 2007-12-18 2013-01-23 カーディアック ペースメイカーズ， インコーポレイテッド 選択的に起動される検出向上策を有する抗頻脈性不整脈システム
US9415226B1 (en) 2007-12-20 2016-08-16 Pacesetter, Inc. Method and apparatus with anodal capture monitoring
US20100121396A1 (en) * 2008-11-10 2010-05-13 Pacesetter, Inc. Enhanced hemodynamics through energy-efficient anodal pacing
WO2011008550A1 (en) 2009-06-29 2011-01-20 Cameron Health, Inc. Adaptive confirmation of treatable arrhythmia in implantable cardiac stimulus devices
US8126546B2 (en) * 2009-06-30 2012-02-28 Pacesetter, Inc. Anodal excitation of tissue
US10328266B2 (en) 2012-05-31 2019-06-25 Zoll Medical Corporation External pacing device with discomfort management
CN104870050A (zh) 2012-05-31 2015-08-26 佐尔医药公司 带有体外起搏的医疗监控和治疗设备
US11097107B2 (en) 2012-05-31 2021-08-24 Zoll Medical Corporation External pacing device with discomfort management
JP2016512460A (ja) 2013-03-11 2016-04-28 キャメロン ヘルス、 インコーポレイテッド 不整脈検出のための二重基準を実現する方法及び装置
US9533159B2 (en) 2013-08-30 2017-01-03 Cardiac Pacemakers, Inc. Unwanted stimulation detection during cardiac pacing
US9604065B2 (en) 2013-08-30 2017-03-28 Cardiac Pacemakers, Inc. Unwanted stimulation detection during cardiac pacing
CN106068141B (zh) 2014-01-10 2019-05-14 心脏起搏器股份公司 用于检测心脏心律失常的***和方法
US10449361B2 (en) 2014-01-10 2019-10-22 Cardiac Pacemakers, Inc. Systems and methods for treating cardiac arrhythmias
US10463866B2 (en) 2014-07-11 2019-11-05 Cardiac Pacemakers, Inc. Systems and methods for treating cardiac arrhythmias
CN107206240B (zh) 2015-02-06 2021-01-22 心脏起搏器股份公司 用于治疗心律不齐的***和方法
US10130824B2 (en) 2016-04-28 2018-11-20 Medtronic, Inc. Asystole detection and response in an implantable cardioverter defibrillator
US10758737B2 (en) 2016-09-21 2020-09-01 Cardiac Pacemakers, Inc. Using sensor data from an intracardially implanted medical device to influence operation of an extracardially implantable cardioverter
US11559241B2 (en) * 2019-10-01 2023-01-24 Pacesetter, Inc. Methods and systems for reducing false declarations of arrhythmias

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114628A (en) * 1977-05-31 1978-09-19 Rizk Nabil I Demand pacemaker with self-adjusting threshold and defibrillating feature
US4953551A (en) * 1987-01-14 1990-09-04 Medtronic, Inc. Method of defibrillating a heart
US4932407A (en) * 1988-12-15 1990-06-12 Medtronic, Inc. Endocardial defibrillation electrode system
US5163427A (en) * 1990-11-14 1992-11-17 Medtronic, Inc. Apparatus for delivering single and multiple cardioversion and defibrillation pulses
US5188105A (en) * 1990-11-14 1993-02-23 Medtronic, Inc. Apparatus and method for treating a tachyarrhythmia
US5174288A (en) * 1990-11-30 1992-12-29 Medtronic, Inc. Method and apparatus for cardiac defibrillation
US5193536A (en) * 1990-12-20 1993-03-16 Medtronic, Inc. Paced cardioversion
US5261400A (en) * 1992-02-12 1993-11-16 Medtronic, Inc. Defibrillator employing transvenous and subcutaneous electrodes and method of use
US5320643A (en) * 1992-10-06 1994-06-14 Medtronic, Inc. Automatic cardiac capture restoration and threshold-seeking method and apparatus
US5411530A (en) * 1992-11-13 1995-05-02 Akhtar; Masood Sensing algorithm for anti-tachycardia devices using dual chamber sensing
US5350401A (en) * 1993-03-26 1994-09-27 Siemens Pacesetter, Inc. Implantable cardioverter/defibrillator device having means for determining and treating low amplitude ventricular fibrillation and method thereof
US5411524A (en) * 1993-11-02 1995-05-02 Medtronic, Inc. Method and apparatus for synchronization of atrial defibrillation pulses
US5458619A (en) * 1993-11-29 1995-10-17 Medtronic, Inc. Apparatus and method for treating a tachyarrhythmia
US5500008A (en) * 1994-03-29 1996-03-19 Ventritex, Inc. Method and apparatus for delivering defibrillation shocks with improved effectiveness

Also Published As

Publication number Publication date
AU2620997A (en) 1998-01-15
EP0815900A2 (de) 1998-01-07
AU717122B2 (en) 2000-03-16
US5766225A (en) 1998-06-16
CA2207095A1 (en) 1997-12-28
EP0815900A3 (de) 1999-12-29
EP0815900B1 (de) 2004-10-20
DE69731257T2 (de) 2005-10-20
JPH1057509A (ja) 1998-03-03

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