DE69403340D1 - Gerät und verfahren zur erfassung von daten in einem herzschrittmacher - Google Patents

Gerät und verfahren zur erfassung von daten in einem herzschrittmacher

Info

Publication number
DE69403340D1
DE69403340D1 DE69403340T DE69403340T DE69403340D1 DE 69403340 D1 DE69403340 D1 DE 69403340D1 DE 69403340 T DE69403340 T DE 69403340T DE 69403340 T DE69403340 T DE 69403340T DE 69403340 D1 DE69403340 D1 DE 69403340D1
Authority
DE
Germany
Prior art keywords
pacemaker
capturing data
capturing
data
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
DE69403340T
Other languages
English (en)
Other versions
DE69403340T2 (de
Inventor
Craig M Housworth
Edward A Schroeppel
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.)
Intermedics Inc
Original Assignee
Intermedics 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 Intermedics Inc filed Critical Intermedics Inc
Publication of DE69403340D1 publication Critical patent/DE69403340D1/de
Application granted granted Critical
Publication of DE69403340T2 publication Critical patent/DE69403340T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61N1/37—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
    • 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
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive
    • 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
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive
    • A61B5/29—Invasive for permanent or long-term implantation
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7242—Details of waveform analysis using integration
DE69403340T 1993-09-08 1994-09-08 Gerät und verfahren zur erfassung von daten in einem herzschrittmacher Expired - Fee Related DE69403340T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/117,854 US5443485A (en) 1993-09-08 1993-09-08 Apparatus and method for capture detection in a cardiac stimulator
PCT/US1994/010023 WO1995007114A2 (en) 1993-09-08 1994-09-08 Apparatus and method for capture detection in a cardiac stimulator

Publications (2)

Publication Number Publication Date
DE69403340D1 true DE69403340D1 (de) 1997-06-26
DE69403340T2 DE69403340T2 (de) 1997-12-11

Family

ID=22375189

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69403340T Expired - Fee Related DE69403340T2 (de) 1993-09-08 1994-09-08 Gerät und verfahren zur erfassung von daten in einem herzschrittmacher

Country Status (7)

Country Link
US (1) US5443485A (de)
EP (1) EP0717646B1 (de)
JP (1) JPH09502370A (de)
CA (1) CA2170614C (de)
DE (1) DE69403340T2 (de)
ES (1) ES2104417T3 (de)
WO (1) WO1995007114A2 (de)

Families Citing this family (114)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5573550A (en) * 1995-04-28 1996-11-12 Pacesetter, Inc. Implantable stimulation device having a low noise, low power, precision amplifier for amplifying cardiac signals
US5607457A (en) * 1995-09-29 1997-03-04 Schueller; Hans Pacemaker with evoked response detection by using differential sensing between two unipolar electrodes
US5713934A (en) * 1995-10-12 1998-02-03 Pacesetter, Inc. Evoked and spontaneous cardiac activity detection in a dual-chamber electronic pacemaker and method
US5571144A (en) * 1995-12-18 1996-11-05 Intermedics, Inc. Method of verifying capture of the atrium by a cardiac stimulator
US5776072A (en) * 1995-12-28 1998-07-07 Cardiac Pacemakers, Inc. Discrimination of atrial and ventricular signals from a single cardiac lead
IL125424A0 (en) 1998-07-20 1999-03-12 New Technologies Sa Ysy Ltd Pacing with hemodynamic enhancement
KR19990077062A (ko) * 1996-01-08 1999-10-25 니심 다비쉬 심장 제어 방법 및 시스템
US8825152B2 (en) 1996-01-08 2014-09-02 Impulse Dynamics, N.V. Modulation of intracellular calcium concentration using non-excitatory electrical signals applied to the tissue
US8321013B2 (en) 1996-01-08 2012-11-27 Impulse Dynamics, N.V. Electrical muscle controller and pacing with hemodynamic enhancement
US7167748B2 (en) 1996-01-08 2007-01-23 Impulse Dynamics Nv Electrical muscle controller
US9289618B1 (en) 1996-01-08 2016-03-22 Impulse Dynamics Nv Electrical muscle controller
US9713723B2 (en) 1996-01-11 2017-07-25 Impulse Dynamics Nv Signal delivery through the right ventricular septum
US6415178B1 (en) * 1996-09-16 2002-07-02 Impulse Dynamics N.V. Fencing of cardiac muscles
SE9600310D0 (sv) * 1996-01-29 1996-01-29 Pacesetter Ab Hjärtstimulator
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
SE9604215D0 (sv) 1996-11-18 1996-11-18 Pacesetter Ab Apparatus for tissue stimulation
US5718720A (en) * 1996-12-13 1998-02-17 Sulzer Intermedics Inc. Implantable cardiac stimulator with capture detection and impedance based autotuning of capture detection
US5735881A (en) * 1997-04-14 1998-04-07 Sulzer Intermedics Inc. Variable atrail blanking period in an implantable medical device
US5800466A (en) * 1997-04-14 1998-09-01 Sulzer Intermedics Inc. Dynamic atrial detection sensitivity control in an implantable medical cardiac simulator
US5843133A (en) * 1997-04-14 1998-12-01 Sulzer Intermedics Inc. Dynamic bandwidth control in an implantable medical cardiac stimulator
US5772691A (en) * 1997-04-14 1998-06-30 Sulzer Intermedics Inc. Implantable cardiac stimulator with polarity detection for detecting ectopic beats
US5861013A (en) * 1997-04-29 1999-01-19 Medtronic Inc. Peak tracking capture detection circuit and method
US5873898A (en) * 1997-04-29 1999-02-23 Medtronic, Inc. Microprocessor capture detection circuit and method
US5855594A (en) * 1997-08-08 1999-01-05 Cardiac Pacemakers, Inc. Self-calibration system for capture verification in pacing devices
SE9703600D0 (sv) * 1997-10-02 1997-10-02 Pacesetter Ab Heart stimulator
US6152954A (en) 1998-07-22 2000-11-28 Cardiac Pacemakers, Inc. Single pass lead having retractable, actively attached electrode for pacing and sensing
US5954756A (en) * 1998-04-09 1999-09-21 Medtronic, Inc. Microprocessor capture detection circuit and method
US5941903A (en) * 1998-04-30 1999-08-24 Cardiac Pacemakers, Inc Pacemaker for detection of evoked response
US6501990B1 (en) 1999-12-23 2002-12-31 Cardiac Pacemakers, Inc. Extendable and retractable lead having a snap-fit terminal connector
US6463334B1 (en) 1998-11-02 2002-10-08 Cardiac Pacemakers, Inc. Extendable and retractable lead
US6078706A (en) * 1998-09-22 2000-06-20 The United States Of America As Represented By The Secretary Of The Navy Quasi-static fiber pressure sensor
EP1147176B1 (de) 1999-02-04 2009-12-16 Pluristem Ltd. VERFAHREN UND VORRICHTUNG ZUR HALTUNG UND EXPANSION VON HEMATOPOIETISCHEN STAMMZELLEN UND/ODER VORLäUFERZELLEN
US8666495B2 (en) 1999-03-05 2014-03-04 Metacure Limited Gastrointestinal methods and apparatus for use in treating disorders and controlling blood sugar
US8700161B2 (en) 1999-03-05 2014-04-15 Metacure Limited Blood glucose level control
US8019421B2 (en) 1999-03-05 2011-09-13 Metacure Limited Blood glucose level control
US9101765B2 (en) 1999-03-05 2015-08-11 Metacure Limited Non-immediate effects of therapy
US8346363B2 (en) 1999-03-05 2013-01-01 Metacure Limited Blood glucose level control
US6263242B1 (en) 1999-03-25 2001-07-17 Impulse Dynamics N.V. Apparatus and method for timing the delivery of non-excitatory ETC signals to a heart
US6370430B1 (en) 1999-03-25 2002-04-09 Impulse Dynamics N.V. Apparatus and method for controlling the delivery of non-excitatory cardiac contractility modulating signals to a heart
US6223072B1 (en) 1999-06-08 2001-04-24 Impulse Dynamics N.V. Apparatus and method for collecting data useful for determining the parameters of an alert window for timing delivery of ETC signals to a heart under varying cardiac conditions
US6233487B1 (en) 1999-06-08 2001-05-15 Impulse Dynamics N.V. Apparatus and method for setting the parameters of an alert window used for timing the delivery of ETC signals to a heart under varying cardiac conditions
US6993385B1 (en) 1999-10-25 2006-01-31 Impulse Dynamics N.V. Cardiac contractility modulation device having anti-arrhythmic capabilities and a method of operating thereof
AU1049901A (en) 1999-10-25 2001-05-08 Impulse Dynamics N.V. Cardiac contractility modulation device having anti-arrhythmic capabilities and a method of operating thereof
US7027863B1 (en) 1999-10-25 2006-04-11 Impulse Dynamics N.V. Device for cardiac therapy
US6295471B1 (en) * 2000-01-11 2001-09-25 Pacesetter, Inc. System and method for automatic atrial capture detection and atrial pacing threshold determination
US6408210B1 (en) 2000-01-11 2002-06-18 Pacesetter, Inc. System and method for automatic atrial capture detection and atrial pacing threshold determination
US6615089B1 (en) * 2000-03-31 2003-09-02 Cardiac Pacemakers, Inc. System and method for verifying capture in a multi-site pacemaker
EP1147784B1 (de) 2000-04-18 2004-08-18 SORIN BIOMEDICA CRM S.r.l. Einheit zur Bestimmung der Wirksamkeit der Stimulation in einem Herzschrittmacher
US7069070B2 (en) 2003-05-12 2006-06-27 Cardiac Pacemakers, Inc. Statistical method for assessing autonomic balance
EP1224952B1 (de) * 2001-01-17 2008-01-16 BIOTRONIK GmbH & Co. KG Stimulationsvorrichtung mit Stimulationserfolgskontrolle
DE10128982A1 (de) * 2001-01-17 2002-07-18 Biotronik Mess & Therapieg Stimulationsvorrichtung mit Stimulationserfolgskontrolle
US6772008B2 (en) 2001-09-28 2004-08-03 Cardiac Pacemakers, Inc. Method and apparatus for avoidance of phrenic nerve stimulation during cardiac pacing
US6687545B1 (en) 2001-10-23 2004-02-03 Pacesetter, Inc. Cardiac stimulation system and method for performing automatic capture verification during bipolar stimulation
US6937901B2 (en) * 2001-10-31 2005-08-30 Cardiac Pacemakers, Inc. Capture verification for cardiac resynchronization pacing optimization
AU2003293916A1 (en) 2002-12-20 2004-07-14 Biotronik Gmbh And Co. Kg Multi chamber capture detection
US7162301B2 (en) * 2002-12-31 2007-01-09 Cardiac Pacemakers, Inc. Method and system for detecting capture with cancellation of pacing artifact
US7191004B2 (en) * 2002-12-31 2007-03-13 Cardiac Pacemakers, Inc. Capture verification using an evoked response reference
DE602004027705D1 (de) 2003-02-10 2010-07-29 N trig ltd Berührungsdetektion für einen digitalisierer
US7349738B1 (en) * 2003-02-19 2008-03-25 Pacesetter, Inc. Detecting atrial evoked response
CN1787850B (zh) 2003-03-10 2015-12-16 脉冲动力公司 用于传送电信号以修改心脏组织中基因表达的装置与方法
US11439815B2 (en) 2003-03-10 2022-09-13 Impulse Dynamics Nv Protein activity modification
US7477932B2 (en) 2003-05-28 2009-01-13 Cardiac Pacemakers, Inc. Cardiac waveform template creation, maintenance and use
US8792985B2 (en) 2003-07-21 2014-07-29 Metacure Limited Gastrointestinal methods and apparatus for use in treating disorders and controlling blood sugar
DE10352731A1 (de) * 2003-09-02 2005-03-24 Biotronik Gmbh & Co. Kg Elektrostimulator
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
US7319900B2 (en) * 2003-12-11 2008-01-15 Cardiac Pacemakers, Inc. Cardiac response classification using multiple classification windows
US20060247693A1 (en) 2005-04-28 2006-11-02 Yanting Dong Non-captured intrinsic discrimination in cardiac pacing response classification
US8521284B2 (en) 2003-12-12 2013-08-27 Cardiac Pacemakers, Inc. Cardiac response classification using multisite sensing and pacing
US7774064B2 (en) * 2003-12-12 2010-08-10 Cardiac Pacemakers, Inc. Cardiac response classification using retriggerable classification windows
US8352031B2 (en) 2004-03-10 2013-01-08 Impulse Dynamics Nv Protein activity modification
US11779768B2 (en) 2004-03-10 2023-10-10 Impulse Dynamics Nv Protein activity modification
US20050261596A1 (en) * 2004-05-24 2005-11-24 Smith Brian A Passive switched capacitor high-pass filter for implantable cardiac device
US7706866B2 (en) 2004-06-24 2010-04-27 Cardiac Pacemakers, Inc. Automatic orientation determination for ECG measurements using multiple electrodes
US7647108B2 (en) * 2004-09-30 2010-01-12 Cardiac Pacemakers, Inc. Methods and systems for selection of cardiac pacing electrode configurations
US7917196B2 (en) 2005-05-09 2011-03-29 Cardiac Pacemakers, Inc. Arrhythmia discrimination using electrocardiograms sensed from multiple implanted electrodes
US7509170B2 (en) 2005-05-09 2009-03-24 Cardiac Pacemakers, Inc. Automatic capture verification using electrocardiograms sensed from multiple implanted electrodes
US7457664B2 (en) 2005-05-09 2008-11-25 Cardiac Pacemakers, Inc. Closed loop cardiac resynchronization therapy using cardiac activation sequence information
US7805185B2 (en) 2005-05-09 2010-09-28 Cardiac Pacemakers, In. Posture monitoring using cardiac activation sequences
US7797036B2 (en) 2004-11-30 2010-09-14 Cardiac Pacemakers, Inc. Cardiac activation sequence monitoring for ischemia detection
US7890159B2 (en) 2004-09-30 2011-02-15 Cardiac Pacemakers, Inc. Cardiac activation sequence monitoring and tracking
CA2594673A1 (en) 2004-12-09 2006-07-13 Impulse Dynamics Nv Protein activity modification
US7761162B2 (en) * 2004-12-13 2010-07-20 Cardiac Pacemakers, Inc. Capture verification with intrinsic response discrimination
US9821158B2 (en) 2005-02-17 2017-11-21 Metacure Limited Non-immediate effects of therapy
US8244371B2 (en) 2005-03-18 2012-08-14 Metacure Limited Pancreas lead
US7392086B2 (en) 2005-04-26 2008-06-24 Cardiac Pacemakers, Inc. Implantable cardiac device and method for reduced phrenic nerve stimulation
US7499751B2 (en) * 2005-04-28 2009-03-03 Cardiac Pacemakers, Inc. Cardiac signal template generation using waveform clustering
US7337000B2 (en) 2005-04-28 2008-02-26 Cardiac Pacemakers Inc. Selection of cardiac signal features detected in multiple classification intervals for cardiac pacing response classification
US7574260B2 (en) * 2005-04-28 2009-08-11 Cardiac Pacemakers, Inc. Adaptive windowing for cardiac waveform discrimination
US7392088B2 (en) * 2005-04-28 2008-06-24 Cardiac Pacemakers, Inc. Capture detection for multi-chamber pacing
US7765004B2 (en) 2005-04-28 2010-07-27 Cardiac Pacemakers, Inc. Methods and systems for managing fusion and noise in cardiac pacing response classification
EP1898991B1 (de) 2005-05-04 2016-06-29 Impulse Dynamics NV Proteinaktivitätsmodifizierung
FR2888511A1 (fr) * 2005-07-12 2007-01-19 Ela Medical Soc Par Actions Si Dispositif medical implantable actif de type prothese cardiaque comprenant des moyens perfectionnes de discrimination entre stimulations auriculaires efficaces et non efficaces
US7529578B2 (en) * 2005-07-12 2009-05-05 Cardiac Pacemakers, Inc. Multi channel approach to capture verification
US20070038292A1 (en) * 2005-08-09 2007-02-15 Moise Danielpour Bio-absorbable stent
US8527048B2 (en) 2006-06-29 2013-09-03 Cardiac Pacemakers, Inc. Local and non-local sensing for cardiac pacing
US7580741B2 (en) 2006-08-18 2009-08-25 Cardiac Pacemakers, Inc. Method and device for determination of arrhythmia rate zone thresholds using a probability function
US8948867B2 (en) * 2006-09-14 2015-02-03 Cardiac Pacemakers, Inc. Capture detection with cross chamber backup pacing
US8712507B2 (en) * 2006-09-14 2014-04-29 Cardiac Pacemakers, Inc. Systems and methods for arranging and labeling cardiac episodes
US8209013B2 (en) 2006-09-14 2012-06-26 Cardiac Pacemakers, Inc. Therapeutic electrical stimulation that avoids undesirable activation
US7941208B2 (en) 2006-11-29 2011-05-10 Cardiac Pacemakers, Inc. Therapy delivery for identified tachyarrhythmia episode types
US8265736B2 (en) 2007-08-07 2012-09-11 Cardiac Pacemakers, Inc. Method and apparatus to perform electrode combination selection
US9037239B2 (en) 2007-08-07 2015-05-19 Cardiac Pacemakers, Inc. Method and apparatus to perform electrode combination selection
JP5276119B2 (ja) 2008-02-14 2013-08-28 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 横隔刺激検出のための方法および装置
EP2349467B1 (de) 2008-10-06 2017-08-23 Cardiac Pacemakers, Inc. Dynamische kardiale resynchronisationstherapie durch verfolgung von eigenleitung
EP2442865B1 (de) * 2009-06-15 2017-05-17 Cardiac Pacemakers, Inc. Systeme und verfahren zur rauschunterdrückung bei implantierbaren medizinischen vorrichtungen
US8934975B2 (en) 2010-02-01 2015-01-13 Metacure Limited Gastrointestinal electrical therapy
US9440088B2 (en) 2012-12-06 2016-09-13 Cardiac Pacemakers, Inc. Implanted lead analysis system and method
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
US9586051B2 (en) 2015-04-23 2017-03-07 Medtronic, Inc. Method and apparatus for detection of intrinsic depolarization following high energy cardiac electrical stimulation
CN108355248B (zh) * 2018-02-09 2022-02-01 苏州无双医疗设备有限公司 一种心脏除颤系统
US11040202B2 (en) 2018-03-30 2021-06-22 Boston Scientific Neuromodulation Corporation Circuitry to assist with neural sensing in an implantable stimulator device

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114627A (en) * 1976-12-14 1978-09-19 American Hospital Supply Corporation Cardiac pacer system and method with capture verification signal
US4373531A (en) * 1979-04-16 1983-02-15 Vitafin N.V. Apparatus for physiological stimulation and detection of evoked response
US4649931A (en) * 1981-03-02 1987-03-17 Medtronic, Inc. Sampled data sense amplifier
FR2533432A1 (fr) * 1982-09-23 1984-03-30 Europ Propulsion Procede et dispositif de detection de la reponse du coeur a une impulsion electrique de stimulation
US4543956A (en) * 1984-05-24 1985-10-01 Cordis Corporation Biphasic cardiac pacer
US4686988A (en) * 1984-10-19 1987-08-18 Sholder Jason A Pacemaker system and method for measuring and monitoring cardiac activity and for determining and maintaining capture
US4674508A (en) * 1985-05-28 1987-06-23 Cordis Corporation Low-power consumption cardiac pacer based on automatic verification of evoked contractions
US4674509A (en) * 1985-05-28 1987-06-23 Cordis Corporation System and method for detecting evoked cardiac contractions
EP0236562B2 (de) * 1985-12-11 2006-06-07 Telectronics N.V. Apparat zur Herzstimulation mit Erfassung von hervorgerufenen Herzpotentialen
US4895152A (en) * 1985-12-11 1990-01-23 Telectronics N.V. System for cardiac pacing
US4766901A (en) * 1985-12-18 1988-08-30 Telectronics N.V. Rate responsive pacing system using the integrated evoked potential
US4759367A (en) * 1986-03-19 1988-07-26 Telectronics N.V Rate responsive pacing using the magnitude of the repolarization gradient of the ventricular gradient
US4759366A (en) * 1986-03-19 1988-07-26 Telectronics N.V. Rate responsive pacing using the ventricular gradient
US4827934A (en) * 1987-10-27 1989-05-09 Siemens-Pacesetter, Inc. Sensing margin detectors for implantable electromedical devices
US4878497A (en) * 1988-03-25 1989-11-07 Telectronics N.V. Pacemaker with improved automatic output regulation
DE3816042A1 (de) * 1988-05-10 1989-11-23 Alt Eckhard Energiesparender herzschrittmacher
EP0392048A1 (de) * 1989-04-12 1990-10-17 Siemens-Elema AB Implantierbares medizinisches Gerät zum Stimulieren einer physiologischen Funktion eines Lebewesens mit einstellbarer Stimulationsintensität und Verfahren zur Einstellung der Stimulationsintensität
US5033473A (en) * 1989-10-24 1991-07-23 Hewlett-Packard Company Method for discriminating pace pulse tails
US5018523A (en) * 1990-04-23 1991-05-28 Cardiac Pacemakers, Inc. Apparatus for common mode stimulation with bipolar sensing
US5265603A (en) * 1990-12-12 1993-11-30 Medtronic, Inc. Electronic capture detection for a pacer
US5127401A (en) * 1990-11-09 1992-07-07 Medtronic, Inc. Method of and apparatus for multi-vector pacing artifact detection
US5184615A (en) * 1991-03-08 1993-02-09 Telectronics Pacing Systems, Inc. Apparatus and method for detecting abnormal cardiac rhythms using evoked potential measurements in an arrhythmia control system
US5265601A (en) * 1992-05-01 1993-11-30 Medtronic, Inc. Dual chamber cardiac pacing from a single electrode

Also Published As

Publication number Publication date
DE69403340T2 (de) 1997-12-11
CA2170614C (en) 2001-02-27
JPH09502370A (ja) 1997-03-11
EP0717646B1 (de) 1997-05-21
WO1995007114A2 (en) 1995-03-16
US5443485A (en) 1995-08-22
CA2170614A1 (en) 1995-03-16
EP0717646A1 (de) 1996-06-26
WO1995007114A3 (en) 1995-04-06
ES2104417T3 (es) 1997-10-01

Similar Documents

Publication Publication Date Title
DE69403340T2 (de) Gerät und verfahren zur erfassung von daten in einem herzschrittmacher
DE69229654D1 (de) Vorrichtung und Verfahren zur Eingabe von Daten
DE4497149T1 (de) Verfahren und Vorrichtung zum Replizieren von Daten
DE69424462T2 (de) Gerät und Verfahren zur Wiedergabe von kontinuierlichen Daten
DE69737083D1 (de) Verfahren und Vorrichtung zur Prüfung von Daten
DE69532600D1 (de) Datenverarbeitungsgerät und Verfahren zur Verwendung in einem System mit entferntem Druckgerät
DE69428930D1 (de) Verfahren und Vorrichtung zur Übertragung von Daten
DE69421690T2 (de) Geraet und verfahren zur datenkompression
DE69127847T2 (de) Verfahren und Gerät zur Klassifizierung von Daten
DE4496916T1 (de) Verfahren und Vorrichtung zur Entdeckung fehlerhafter Informationsrahmen in einem Kommunikationssystem
DE69332673T2 (de) Verfahren und Vorrichtung zur Kodierung und Wiederherstellung von Bilddaten
DE69428979D1 (de) Einrichtung und verfahren zur kodierung von bilddaten
DE69031186D1 (de) Verfahren und Vorrichtung zum Codieren von Bildinformation
DE69414934T2 (de) Verfahren und Vorrichtung zur Auswertung von Datenstrukturinformationen
DE69421370T2 (de) Verfahren und Vorrichtung zur Datenspeicherung
DE69423251D1 (de) Verfahren und Vorrichtung zur Datensicherung
DE69616962D1 (de) Verfahren und Vorrichtung zur Kompression von digitalen Daten
DE69421223T2 (de) Verfahren und Gerät zum Senden und Empfangen von Daten
DE69232184D1 (de) Verfahren und Vorrichtung zum sequentiellen Austausch von Multimediendaten in einem Datenverarbeitungssystem
DE69419195D1 (de) Vorrichtung und Verfahren zum Suchen von Daten
DE69418082T2 (de) System und Verfahren zur Vermeidung von Verklemmung in einem Rechner
DE69722699D1 (de) Verfahren und Vorrichtung zur automatischen Bestimmung von LAN-Daten in einem WAN-Rahmen
DE69432881D1 (de) Verfahren und Vorrichtung zur Aufzeichnung von Information
DE69132187D1 (de) Verfahren zur komprimierung und wiederherstellung von daten und gerät dazu
DE69516674T2 (de) Verfahren und vorrichtung zur aufzeichnung und wiedergabe von daten in einem speichersystem

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SULZER INTERMEDICS INC., (N.D.GES.D.STAATES DELAWA

8339 Ceased/non-payment of the annual fee