DE69927675D1 - Zweikammer-herzschrittmacher mit signalverarbeitungsschaltung für bipolare und unipolare elektroden - Google Patents

Zweikammer-herzschrittmacher mit signalverarbeitungsschaltung für bipolare und unipolare elektroden

Info

Publication number
DE69927675D1
DE69927675D1 DE69927675T DE69927675T DE69927675D1 DE 69927675 D1 DE69927675 D1 DE 69927675D1 DE 69927675 T DE69927675 T DE 69927675T DE 69927675 T DE69927675 T DE 69927675T DE 69927675 D1 DE69927675 D1 DE 69927675D1
Authority
DE
Germany
Prior art keywords
bipolar
signal processing
processing circuit
chamber pacemaker
unipolar electrodes
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
DE69927675T
Other languages
English (en)
Other versions
DE69927675T2 (de
Inventor
A Stoop
P Wohlgemuth
A Westendorp
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.)
Vitatron Medical BV
Original Assignee
Vitatron Medical BV
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 Vitatron Medical BV filed Critical Vitatron Medical BV
Publication of DE69927675D1 publication Critical patent/DE69927675D1/de
Application granted granted Critical
Publication of DE69927675T2 publication Critical patent/DE69927675T2/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
    • A61N1/368—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions
DE69927675T 1998-03-02 1999-03-02 Zweikammer-herzschrittmacher mit signalverarbeitungsschaltung für bipolare und unipolare elektroden Expired - Lifetime DE69927675T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/032,977 US5999853A (en) 1998-03-02 1998-03-02 Dual chamber pacemaker with single pass lead and with bipolar and unipolar signal processing capability
US32977 1998-03-02
PCT/EP1999/001335 WO1999044681A1 (en) 1998-03-02 1999-03-02 Dual chamber pacemaker with bipolar and unipolar signal processing

Publications (2)

Publication Number Publication Date
DE69927675D1 true DE69927675D1 (de) 2005-11-17
DE69927675T2 DE69927675T2 (de) 2006-07-06

Family

ID=21867891

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69927675T Expired - Lifetime DE69927675T2 (de) 1998-03-02 1999-03-02 Zweikammer-herzschrittmacher mit signalverarbeitungsschaltung für bipolare und unipolare elektroden

Country Status (4)

Country Link
US (1) US5999853A (de)
EP (1) EP1059962B1 (de)
DE (1) DE69927675T2 (de)
WO (1) WO1999044681A1 (de)

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DE19800697B4 (de) * 1998-01-10 2009-04-02 Biotronik Gmbh & Co. Kg Einzel-Elektrodensonde, insbesondere für implantierbare Defibrillatoren
JP2002522103A (ja) * 1998-08-07 2002-07-23 インフィニット バイオメディカル テクノロジーズ インコーポレイテッド 埋め込み式の心筋虚血の検出、指示、および動作方法
US8527046B2 (en) 2000-04-20 2013-09-03 Medtronic, Inc. MRI-compatible implantable device
US7130682B2 (en) 2000-12-26 2006-10-31 Cardiac Pacemakers, Inc. Pacing and sensing vectors
US6829509B1 (en) 2001-02-20 2004-12-07 Biophan Technologies, Inc. Electromagnetic interference immune tissue invasive system
US20020116029A1 (en) 2001-02-20 2002-08-22 Victor Miller MRI-compatible pacemaker with power carrying photonic catheter and isolated pulse generating electronics providing VOO functionality
WO2002087501A2 (en) * 2001-04-27 2002-11-07 Quetzal Biomedical, Inc. Improved leads for the treatment of patients with chf
US6654637B2 (en) 2001-04-30 2003-11-25 Medtronic, Inc. Method and system for ventricular fusion prevention
US6731979B2 (en) 2001-08-30 2004-05-04 Biophan Technologies Inc. Pulse width cardiac pacing apparatus
US6745081B1 (en) 2001-08-31 2004-06-01 Pacesetter, Inc. Coronary Sinus Cardiac Lead For Stimulating and Sensing The Atria of the Right and Left Heart and System
US6721598B1 (en) 2001-08-31 2004-04-13 Pacesetter, Inc. Coronary sinus cardiac lead for stimulating and sensing in the right and left heart and system
US6760619B1 (en) 2001-08-31 2004-07-06 Pacesetter, Inc. Two lead universal defibrillation, pacing and sensing system
US6748268B1 (en) 2001-08-31 2004-06-08 Pacesetter, Inc. Three lead universal pacing and shocking system
US6640136B1 (en) 2001-09-12 2003-10-28 Pacesetters, Inc. Implantable cardiac stimulation device with automatic electrode selection for avoiding cross-chamber stimulation
US7392085B2 (en) * 2001-11-21 2008-06-24 Cameron Health, Inc. Multiple electrode vectors for implantable cardiac treatment devices
US6711440B2 (en) 2002-04-11 2004-03-23 Biophan Technologies, Inc. MRI-compatible medical device with passive generation of optical sensing signals
US6725092B2 (en) 2002-04-25 2004-04-20 Biophan Technologies, Inc. Electromagnetic radiation immune medical assist device adapter
US7110815B2 (en) 2002-05-06 2006-09-19 Cardiac Pacemakers, Inc. System and method for providing temporary stimulation therapy to optimize chronic electrical performance for electrodes used in conjunction with a cardiac rhythm management system
US8825157B2 (en) 2003-07-28 2014-09-02 Cameron Health, Inc. Vector switching in an implantable cardiac stimulus system
US7308307B1 (en) * 2004-03-02 2007-12-11 Pacesetter, Inc. Implantable single-chamber atrial pacing device providing active ventricular far field sensing and rate limit
US7996083B2 (en) 2004-06-02 2011-08-09 Cardiac Pacemakers, Inc. Far-field sensing channel for implantable cardiac device
US8200341B2 (en) 2007-02-07 2012-06-12 Cameron Health, Inc. Sensing vector selection in a cardiac stimulus device with postural assessment
US7783340B2 (en) * 2007-01-16 2010-08-24 Cameron Health, Inc. Systems and methods for sensing vector selection in an implantable medical device using a polynomial approach
US8788023B2 (en) 2006-05-26 2014-07-22 Cameron Health, Inc. Systems and methods for sensing vector selection in an implantable medical device
US8014851B2 (en) * 2006-09-26 2011-09-06 Cameron Health, Inc. Signal analysis in implantable cardiac treatment devices
US7738948B2 (en) * 2006-10-31 2010-06-15 Medtronic, Inc. Form parameter forecaster for analyzing signals distorted by noise
US8067917B2 (en) * 2008-04-08 2011-11-29 Liebert Corporation Hysteresis mitigation and control method
US20100137927A1 (en) * 2008-12-01 2010-06-03 Tengiz Tkebuchava Multifunctional cardiac pacemaker system
EP2776122B1 (de) 2011-11-11 2018-01-03 National University of Ireland Galway Muskelstimulationsvorrichtung
US9579065B2 (en) 2013-03-12 2017-02-28 Cameron Health Inc. Cardiac signal vector selection with monophasic and biphasic shape consideration

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Publication number Priority date Publication date Assignee Title
US4549548A (en) * 1983-09-14 1985-10-29 Vitafin N.V. Pacemaker system with automatic event-programmed switching between unipolar and bipolar operation
US4799486A (en) * 1987-03-13 1989-01-24 Cardiac Pacemakers, Inc. Refractoriless atrial sensing in dual chamber pacemakers
US5222493A (en) * 1990-10-01 1993-06-29 Siemens Pacesetter, Inc. Verification of capture using an indifferent electrode mounted on the pacemaker connector top
US5193550A (en) * 1990-11-30 1993-03-16 Medtronic, Inc. Method and apparatus for discriminating among normal and pathological tachyarrhythmias
US5172694A (en) * 1991-05-30 1992-12-22 Vitatron Medical B.V. Single pacing lead and method utilizing two different floating bipoles
US5312445A (en) * 1992-02-03 1994-05-17 Telectronics Pacing Systems, Inc. Implantable cardiac stimulating apparatus and method employing detection of P-waves from signals sensed in the ventricle
US5265601A (en) * 1992-05-01 1993-11-30 Medtronic, Inc. Dual chamber cardiac pacing from a single electrode
US5324310A (en) * 1992-07-01 1994-06-28 Medtronic, Inc. Cardiac pacemaker with auto-capture function
SE9202521D0 (sv) * 1992-09-02 1992-09-02 Siemens Elema Ab Anordning foer stimulering av levande vaevnad
SE9203284D0 (sv) * 1992-11-04 1992-11-04 Siemens Elema Ab Hjaertstimulator
US5330512A (en) * 1992-12-28 1994-07-19 Cardiac Pacemakers, Inc. Electrode charge-neutral sensing of evoked ECG
US5385146A (en) * 1993-01-08 1995-01-31 Goldreyer; Bruce N. Orthogonal sensing for use in clinical electrophysiology
US5387233A (en) * 1993-01-11 1995-02-07 Incontrol, Inc. Intravenous cardiac lead with improved fixation and method
SE9303121D0 (sv) * 1993-09-24 1993-09-24 Siemens Elema Ab Hjärtstimulator
US5674274A (en) * 1995-12-14 1997-10-07 Pacesetter, Inc. Implantable adjustable single-pass A-V lead for use with an implantable stimulation device
US5800465A (en) * 1996-06-18 1998-09-01 Medtronic, Inc. System and method for multisite steering of cardiac stimuli
US5755738A (en) * 1997-04-22 1998-05-26 Cardiac Pacemakers, Inc. Automatic sensing level adjustment for implantable cardiac rhythm management devices

Also Published As

Publication number Publication date
WO1999044681A1 (en) 1999-09-10
EP1059962A1 (de) 2000-12-20
US5999853A (en) 1999-12-07
DE69927675T2 (de) 2006-07-06
EP1059962B1 (de) 2005-10-12

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