DE69327447T2 - Implantierbarer Zweikammer-Herzschrittmacher mit einer sich anpassenden A-V Verzögerung um den Zusammenfall von Herzkammer-Reizungpulsen und Klopfen zu vermeiden - Google Patents

Implantierbarer Zweikammer-Herzschrittmacher mit einer sich anpassenden A-V Verzögerung um den Zusammenfall von Herzkammer-Reizungpulsen und Klopfen zu vermeiden

Info

Publication number
DE69327447T2
DE69327447T2 DE69327447T DE69327447T DE69327447T2 DE 69327447 T2 DE69327447 T2 DE 69327447T2 DE 69327447 T DE69327447 T DE 69327447T DE 69327447 T DE69327447 T DE 69327447T DE 69327447 T2 DE69327447 T2 DE 69327447T2
Authority
DE
Germany
Prior art keywords
pounding
collapse
adaptive
delay
avoid
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
DE69327447T
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English (en)
Other versions
DE69327447D1 (de
Inventor
Jason A Sholder
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.)
Pacesetter Inc
Original Assignee
Pacesetter 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 Pacesetter Inc filed Critical Pacesetter Inc
Publication of DE69327447D1 publication Critical patent/DE69327447D1/de
Application granted granted Critical
Publication of DE69327447T2 publication Critical patent/DE69327447T2/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
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/36585—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by two or more physical parameters
    • 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
    • A61N1/3627—Heart stimulators for treating a mechanical deficiency of the heart, e.g. congestive heart failure or cardiomyopathy
    • 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
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/368—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions
    • A61N1/3682—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions with a variable atrioventricular delay
DE69327447T 1992-11-13 1993-11-15 Implantierbarer Zweikammer-Herzschrittmacher mit einer sich anpassenden A-V Verzögerung um den Zusammenfall von Herzkammer-Reizungpulsen und Klopfen zu vermeiden Expired - Lifetime DE69327447T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/976,153 US5334220A (en) 1992-11-13 1992-11-13 Dual-chamber implantable pacemaker having an adaptive AV interval that prevents ventricular fusion beats and method of operating same

Publications (2)

Publication Number Publication Date
DE69327447D1 DE69327447D1 (de) 2000-02-03
DE69327447T2 true DE69327447T2 (de) 2000-07-13

Family

ID=25523790

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69327447T Expired - Lifetime DE69327447T2 (de) 1992-11-13 1993-11-15 Implantierbarer Zweikammer-Herzschrittmacher mit einer sich anpassenden A-V Verzögerung um den Zusammenfall von Herzkammer-Reizungpulsen und Klopfen zu vermeiden

Country Status (6)

Country Link
US (1) US5334220A (de)
EP (1) EP0600631B1 (de)
JP (1) JPH08500272A (de)
AU (1) AU5070293A (de)
DE (1) DE69327447T2 (de)
WO (1) WO1994011061A1 (de)

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US6141587A (en) * 1996-08-19 2000-10-31 Mower Family Chf Treatment Irrevocable Trust Augmentation of muscle contractility by biphasic stimulation
US5814077A (en) * 1992-11-13 1998-09-29 Pacesetter, Inc. Pacemaker and method of operating same that provides functional atrial cardiac pacing with ventricular support
US5741308A (en) * 1992-11-13 1998-04-21 Pacesetter, Inc. Dual-chamber implantable pacemaker and method of operating same for automatically setting the pacemaker's AV interval as a function of a natural measured conduction time
US5411531A (en) * 1993-09-23 1995-05-02 Medtronic, Inc. Method and apparatus for control of A-V interval
US5507782A (en) * 1994-03-17 1996-04-16 Medtronic, Inc. Method and apparatus for dual chamber cardiac pacing
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US5626620A (en) * 1995-02-21 1997-05-06 Medtronic, Inc. Dual chamber pacing system and method with continual adjustment of the AV escape interval so as to maintain optimized ventricular pacing for treating cardiomyopathy
US5527347A (en) * 1995-02-21 1996-06-18 Medtronic, Inc. Dual chamber pacing system and method with automatic adjustment of the AV escape interval for treating cardiomyopathy
US5534016A (en) * 1995-02-21 1996-07-09 Vitatron Medical, B.V. Dual chamber pacing system and method utilizing detection of ventricular fusion for adjustment of the atrial-ventricular delay as therapy for hypertrophic obstructive cardiomyopathy
US5554177A (en) * 1995-03-27 1996-09-10 Medtronic, Inc. Method and apparatus to optimize pacing based on intensity of acoustic signal
AU716594B2 (en) * 1995-09-29 2000-03-02 Medtronic, Inc. Adaptive search AV and auto PVARP adaptation to same with additional benefit
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US6141586A (en) * 1996-08-19 2000-10-31 Mower Family Chf Treatment Irrevocable Trust Method and apparatus to allow cyclic pacing at an average rate just above the intrinsic heart rate so as to maximize inotropic pacing effects at minimal heart rates
US7203537B2 (en) 1996-08-19 2007-04-10 Mr3 Medical, Llc System and method for breaking reentry circuits by cooling cardiac tissue
US6295470B1 (en) 1996-08-19 2001-09-25 The Mower Family Chf Treatment Irrevocable Trust Antitachycardial pacing
US6178351B1 (en) 1996-08-19 2001-01-23 The Mower Family Chf Treatment Irrevocable Trust Atrial sensing and multiple site stimulation as intervention means for atrial fibrillation
US6337995B1 (en) 1996-08-19 2002-01-08 Mower Chf Treatment Irrevocable Trust Atrial sensing and multiple site stimulation as intervention for atrial fibrillation
US7440800B2 (en) 1996-08-19 2008-10-21 Mr3 Medical, Llc System and method for managing detrimental cardiac remodeling
US8447399B2 (en) 1996-08-19 2013-05-21 Mr3 Medical, Llc System and method for managing detrimental cardiac remodeling
US6411847B1 (en) 1996-08-19 2002-06-25 Morton M. Mower Apparatus for applying cyclic pacing at an average rate just above the intrinsic heart rate
US7908003B1 (en) 1996-08-19 2011-03-15 Mr3 Medical Llc System and method for treating ischemia by improving cardiac efficiency
US7840264B1 (en) 1996-08-19 2010-11-23 Mr3 Medical, Llc System and method for breaking reentry circuits by cooling cardiac tissue
US6341235B1 (en) 1996-08-19 2002-01-22 Mower Chf Treatment Irrevocable Trust Augmentation of electrical conduction and contractility by biphasic cardiac pacing administered via the cardiac blood pool
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US6067470A (en) * 1998-03-05 2000-05-23 Mower Family Chf Treatment Irrevocable Trust System and method for multiple site biphasic stimulation to revert ventricular arrhythmias
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Also Published As

Publication number Publication date
DE69327447D1 (de) 2000-02-03
JPH08500272A (ja) 1996-01-16
WO1994011061A1 (en) 1994-05-26
EP0600631B1 (de) 1999-12-29
EP0600631A2 (de) 1994-06-08
EP0600631A3 (de) 1995-02-22
US5334220A (en) 1994-08-02
AU5070293A (en) 1994-05-26

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