DE602004006228D1 - Identifikation alternierender t-wellen - Google Patents

Identifikation alternierender t-wellen

Info

Publication number
DE602004006228D1
DE602004006228D1 DE602004006228T DE602004006228T DE602004006228D1 DE 602004006228 D1 DE602004006228 D1 DE 602004006228D1 DE 602004006228 T DE602004006228 T DE 602004006228T DE 602004006228 T DE602004006228 T DE 602004006228T DE 602004006228 D1 DE602004006228 D1 DE 602004006228D1
Authority
DE
Germany
Prior art keywords
waves
identification
alternative
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
DE602004006228T
Other languages
English (en)
Other versions
DE602004006228T2 (de
Inventor
Matias Rouw
Philppe Debuyne
Groeringen Chritianus J Van
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 DE602004006228D1 publication Critical patent/DE602004006228D1/de
Application granted granted Critical
Publication of DE602004006228T2 publication Critical patent/DE602004006228T2/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
    • A61N1/3622—Heart stimulators for treating or preventing abnormally high heart rate comprising two or more electrodes co-operating with different heart regions
DE602004006228T 2003-01-13 2004-01-13 Identifikation alternierender t-wellen Expired - Lifetime DE602004006228T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US43945903P 2003-01-13 2003-01-13
US439459P 2003-01-13
PCT/US2004/000729 WO2004062486A2 (en) 2003-01-13 2004-01-13 T-wave alternans train spotter

Publications (2)

Publication Number Publication Date
DE602004006228D1 true DE602004006228D1 (de) 2007-06-14
DE602004006228T2 DE602004006228T2 (de) 2007-12-27

Family

ID=32713486

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004006228T Expired - Lifetime DE602004006228T2 (de) 2003-01-13 2004-01-13 Identifikation alternierender t-wellen

Country Status (5)

Country Link
US (2) US7725172B2 (de)
EP (1) EP1585443B1 (de)
CA (1) CA2514876A1 (de)
DE (1) DE602004006228T2 (de)
WO (1) WO2004062486A2 (de)

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US7548785B2 (en) * 2004-06-10 2009-06-16 Pacesetter, Inc. Collecting and analyzing sensed information as a trend of heart failure progression or regression
US20060116592A1 (en) * 2004-12-01 2006-06-01 Medtronic, Inc. Method and apparatus for detection and monitoring of T-wave alternans
US20060116596A1 (en) * 2004-12-01 2006-06-01 Xiaohong Zhou Method and apparatus for detection and monitoring of T-wave alternans
US7756571B1 (en) 2005-09-16 2010-07-13 Pacesetter, Inc. Methods and systems for detecting the presence of T-wave alternans
US7881792B1 (en) 2005-09-16 2011-02-01 Pacesetter, Inc. Methods and systems for detecting the presence of T-wave alternans
US7738956B1 (en) 2006-01-27 2010-06-15 Pacesetter, Inc. Pacing schemes for revealing T-wave alternans (TWA) at low to moderate heart rates
US7599733B1 (en) 2006-02-14 2009-10-06 Pacesetter, Inc. Frequency domain monitoring of myocardial electrical stability
US7949390B1 (en) * 2006-02-14 2011-05-24 Pacesetter, Inc. Time domain monitoring of myocardial electrical stability
US7620448B1 (en) 2006-06-02 2009-11-17 Pacesetter, Inc. Methods and devices for monitoring myocardial mechanical stability
US20080015452A1 (en) * 2006-06-30 2008-01-17 Ricci Carlos A Method of processing electrocardiogram waveform
US8437837B2 (en) * 2006-09-29 2013-05-07 Medtronic, Inc. Method and apparatus for induced T-wave alternans assessment
US8126539B2 (en) 2007-10-12 2012-02-28 Medtronic, Inc. Method and apparatus for monitoring T-wave alternans
US8634903B2 (en) * 2009-10-30 2014-01-21 Medtronic, Inc. Measuring T-Wave alternans
US8620414B2 (en) 2010-03-30 2013-12-31 Medtronic, Inc. Detection of T-wave alternans phase reversal for arrhythmia prediction and sudden cardiac death risk stratification
US8886296B2 (en) 2011-10-14 2014-11-11 Medtronic, Inc. T-wave oversensing
US8521281B2 (en) 2011-10-14 2013-08-27 Medtronic, Inc. Electrogram classification algorithm
KR101197921B1 (ko) * 2011-10-18 2012-11-05 삼성전기주식회사 적층 세라믹 전자 부품
US10765876B2 (en) * 2018-04-27 2020-09-08 Medtronic, Inc. Method and apparatus for delivering anti-tachycardia pacing
US10772525B2 (en) 2018-06-05 2020-09-15 Medtronic, Inc. Cardiac signal t-wave detection
US11522919B2 (en) 2019-01-31 2022-12-06 Medtronic, Inc. Establishing a secure communication link

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US4316472C1 (en) 1974-04-25 2001-08-14 Mieczyslaw Mirowski Cardioverting device with stored energy selecting means and discharge initiating means and related method
US4476868A (en) 1978-11-06 1984-10-16 Medtronic, Inc. Body stimulator output circuit
US4375817A (en) 1979-07-19 1983-03-08 Medtronic, Inc. Implantable cardioverter
US4384585A (en) 1981-03-06 1983-05-24 Medtronic, Inc. Synchronous intracardiac cardioverter
US4379459A (en) 1981-04-09 1983-04-12 Medtronic, Inc. Cardiac pacemaker sense amplifier
US4566063A (en) 1983-10-17 1986-01-21 Motorola, Inc. Data processor which can repeat the execution of instruction loops with minimal instruction fetches
US4726380A (en) 1983-10-17 1988-02-23 Telectronics, N.V. Implantable cardiac pacer with discontinuous microprocessor, programmable antitachycardia mechanisms and patient data telemetry
US4577633A (en) 1984-03-28 1986-03-25 Medtronic, Inc. Rate scanning demand pacemaker and method for treatment of tachycardia
US4727877A (en) 1984-12-18 1988-03-01 Medtronic, Inc. Method and apparatus for low energy endocardial defibrillation
US4587970A (en) 1985-01-22 1986-05-13 Telectronics N.V. Tachycardia reversion pacer
CA1290813C (en) 1985-08-12 1991-10-15 Michael B. Sweeney Pacemaker for detecting and terminating a tachycardia
US4800883A (en) 1986-04-02 1989-01-31 Intermedics, Inc. Apparatus for generating multiphasic defibrillation pulse waveform
US4830006B1 (en) 1986-06-17 1997-10-28 Intermedics Inc Implantable cardiac stimulator for detection and treatment of ventricular arrhythmias
US4802491A (en) 1986-07-30 1989-02-07 Massachusetts Institute Of Technology Method and apparatus for assessing myocardial electrical stability
US4953551A (en) 1987-01-14 1990-09-04 Medtronic, Inc. Method of defibrillating a heart
US4821723A (en) 1987-02-27 1989-04-18 Intermedics Inc. Biphasic waveforms for defibrillation
US5099838A (en) 1988-12-15 1992-03-31 Medtronic, Inc. Endocardial defibrillation electrode system
US4949719A (en) 1989-04-26 1990-08-21 Ventritex, Inc. Method for cardiac defibrillation
US5158078A (en) 1990-08-14 1992-10-27 Medtronic, Inc. Rate responsive pacemaker and methods for optimizing its operation
US5188105A (en) 1990-11-14 1993-02-23 Medtronic, Inc. Apparatus and method for treating a tachyarrhythmia
US5117824A (en) 1990-11-14 1992-06-02 Medtronic, Inc. Apparatus for monitoring electrical physiologic signals
US5163427A (en) 1990-11-14 1992-11-17 Medtronic, Inc. Apparatus for delivering single and multiple cardioversion and defibrillation pulses
US5437285A (en) * 1991-02-20 1995-08-01 Georgetown University Method and apparatus for prediction of sudden cardiac death by simultaneous assessment of autonomic function and cardiac electrical stability
US5842997A (en) 1991-02-20 1998-12-01 Georgetown University Non-invasive, dynamic tracking of cardiac vulnerability by simultaneous analysis of heart rate variability and T-wave alternans
US5148812A (en) 1991-02-20 1992-09-22 Georgetown University Non-invasive dynamic tracking of cardiac vulnerability by analysis of t-wave alternans
US5207218A (en) 1991-02-27 1993-05-04 Medtronic, Inc. Implantable pulse generator
US5131388A (en) 1991-03-14 1992-07-21 Ventritex, Inc. Implantable cardiac defibrillator with improved capacitors
US5144949A (en) 1991-03-15 1992-09-08 Medtronic, Inc. Dual chamber rate responsive pacemaker with automatic mode switching
US5199428A (en) 1991-03-22 1993-04-06 Medtronic, Inc. Implantable electrical nerve stimulator/pacemaker with ischemia for decreasing cardiac workload
CA2106378A1 (en) 1991-04-05 1992-10-06 Tom D. Bennett Subcutaneous multi-electrode sensing system
US5433729A (en) 1991-04-12 1995-07-18 Incontrol, Inc. Atrial defibrillator, lead systems, and method
US5330507A (en) 1992-04-24 1994-07-19 Medtronic, Inc. Implantable electrical vagal stimulation for prevention or interruption of life threatening arrhythmias
US5312453A (en) 1992-05-11 1994-05-17 Medtronic, Inc. Rate responsive cardiac pacemaker and method for work-modulating pacing rate deceleration
US5269298A (en) 1992-10-23 1993-12-14 Incontrol, Inc. Atrial defibrillator and method for providing synchronized delayed cardioversion
US5354316A (en) 1993-01-29 1994-10-11 Medtronic, Inc. Method and apparatus for detection and treatment of tachycardia and fibrillation
US5314430A (en) 1993-06-24 1994-05-24 Medtronic, Inc. Atrial defibrillator employing transvenous and subcutaneous electrodes and method of use
US5545186A (en) 1995-03-30 1996-08-13 Medtronic, Inc. Prioritized rule based method and apparatus for diagnosis and treatment of arrhythmias
US5690686A (en) 1996-04-30 1997-11-25 Medtronic, Inc. Atrial defibrillation method
US5800465A (en) 1996-06-18 1998-09-01 Medtronic, Inc. System and method for multisite steering of cardiac stimuli
WO1998002090A1 (en) 1996-07-17 1998-01-22 Cambridge Heart, Inc. Generation of localized cardiac measures
US6132381A (en) 1997-08-14 2000-10-17 Agilent Technologies, Inc. Intramyocardial anomalous activity detection by subtracting modeled respiratory effect
US6169919B1 (en) 1999-05-06 2001-01-02 Beth Israel Deaconess Medical Center, Inc. System and method for quantifying alternation in an electrocardiogram signal
EP1215996B1 (de) 1999-09-29 2004-11-24 Cambridge Heart, Inc. Verfahren zur analyse von t-zacken mittels analytischen signalen
US6272377B1 (en) 1999-10-01 2001-08-07 Cardiac Pacemakers, Inc. Cardiac rhythm management system with arrhythmia prediction and prevention
WO2001061550A2 (en) * 2000-02-18 2001-08-23 Cambridge Heart, Inc. Automated interpretation of t-wave alternans results
US6669919B1 (en) 2000-11-16 2003-12-30 Advanced Energy Technology Inc. Intercalated graphite flakes exhibiting improved expansion characteristics and process therefor
US6983183B2 (en) * 2001-07-13 2006-01-03 Cardiac Science, Inc. Method and apparatus for monitoring cardiac patients for T-wave alternans

Also Published As

Publication number Publication date
DE602004006228T2 (de) 2007-12-27
WO2004062486A2 (en) 2004-07-29
US20040186527A1 (en) 2004-09-23
CA2514876A1 (en) 2004-07-29
US20100145404A1 (en) 2010-06-10
US7725172B2 (en) 2010-05-25
EP1585443B1 (de) 2007-05-02
US8175695B2 (en) 2012-05-08
WO2004062486A3 (en) 2004-09-23
EP1585443A2 (de) 2005-10-19

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: DEBRUYN, HENICUS W. M., ARNHEM, NL

Inventor name: VAN GROERINGEN, CHRITIANUS, J.,J., E., UTRECHT, NL

Inventor name: ROUW, MATIAS, AMHEM, NL

Inventor name: DEBUYNE, PHILIPPE, BRUSELLES, BE

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803