DE60309068D1 - Systeme zum unterscheiden von polymorphen von monomorphen tachyarrhythmien - Google Patents

Systeme zum unterscheiden von polymorphen von monomorphen tachyarrhythmien

Info

Publication number
DE60309068D1
DE60309068D1 DE60309068T DE60309068T DE60309068D1 DE 60309068 D1 DE60309068 D1 DE 60309068D1 DE 60309068 T DE60309068 T DE 60309068T DE 60309068 T DE60309068 T DE 60309068T DE 60309068 D1 DE60309068 D1 DE 60309068D1
Authority
DE
Germany
Prior art keywords
tachyarrhythomes
monomoth
polymorphes
distinction
systems
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
DE60309068T
Other languages
English (en)
Other versions
DE60309068T2 (de
Inventor
L Brown
Shantanu Sarkar
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
Application granted granted Critical
Publication of DE60309068D1 publication Critical patent/DE60309068D1/de
Publication of DE60309068T2 publication Critical patent/DE60309068T2/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
    • A61N1/38—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
    • 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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/361—Detecting fibrillation
    • 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
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/363—Detecting tachycardia or bradycardia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry
DE60309068T 2002-12-04 2003-12-03 Systeme zum unterscheiden von polymorphen von monomorphen tachyarrhythmien Expired - Lifetime DE60309068T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US43092602P 2002-12-04 2002-12-04
US430926P 2002-12-04
US10/652,757 US7103405B2 (en) 2002-12-04 2003-08-29 Methods and apparatus for discriminating polymorphic tachyarrhythmias from monomorphic tachyarrhythmias facilitating detection of fibrillation
US652757 2003-08-29
PCT/US2003/038303 WO2004050182A2 (en) 2002-12-04 2003-12-03 Systems and methods for discriminating polymorphic from monomorphic tachyarrhythmias

Publications (2)

Publication Number Publication Date
DE60309068D1 true DE60309068D1 (de) 2006-11-23
DE60309068T2 DE60309068T2 (de) 2007-04-19

Family

ID=32474610

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60309068T Expired - Lifetime DE60309068T2 (de) 2002-12-04 2003-12-03 Systeme zum unterscheiden von polymorphen von monomorphen tachyarrhythmien

Country Status (4)

Country Link
US (1) US7103405B2 (de)
EP (1) EP1569718B1 (de)
DE (1) DE60309068T2 (de)
WO (1) WO2004050182A2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6400986B1 (en) * 2000-04-10 2002-06-04 Cardiac Pacemakers, Inc. Adaptive anti-tachycardia therapy apparatus and method
US6909916B2 (en) * 2001-12-20 2005-06-21 Cardiac Pacemakers, Inc. Cardiac rhythm management system with arrhythmia classification and electrode selection
US7031764B2 (en) * 2002-11-08 2006-04-18 Cardiac Pacemakers, Inc. Cardiac rhythm management systems and methods using multiple morphology templates for discriminating between rhythms
US7933651B2 (en) * 2004-11-23 2011-04-26 Cardiac Pacemakers, Inc. Cardiac template generation based on patient response information
EP2380626B1 (de) * 2004-09-30 2015-03-04 Cardiac Pacemakers, Inc. Arrhythmie-Einstufung und Therapieauswahl
US7228173B2 (en) * 2004-11-23 2007-06-05 Cardiac Pacemakers, Inc. Cardiac tachyarrhythmia therapy selection based on patient response information
US7277747B2 (en) * 2004-11-23 2007-10-02 Cardiac Pacemakers, Inc. Arrhythmia memory for tachyarrhythmia discrimination
US7894893B2 (en) 2004-09-30 2011-02-22 Cardiac Pacemakers, Inc. Arrhythmia classification and therapy selection
US7818056B2 (en) 2005-03-24 2010-10-19 Cardiac Pacemakers, Inc. Blending cardiac rhythm detection processes
US7283870B2 (en) * 2005-07-21 2007-10-16 The General Electric Company Apparatus and method for obtaining cardiac data
US7908001B2 (en) 2005-08-23 2011-03-15 Cardiac Pacemakers, Inc. Automatic multi-level therapy based on morphologic organization of an arrhythmia
US7653431B2 (en) * 2005-12-20 2010-01-26 Cardiac Pacemakers, Inc. Arrhythmia discrimination based on determination of rate dependency
US8532762B2 (en) 2005-12-20 2013-09-10 Cardiac Pacemakers, Inc. Discriminating polymorphic and monomorphic cardiac rhythms using template generation
US7738950B2 (en) * 2006-09-13 2010-06-15 Cardiac Pacemakers, Inc. Method and apparatus for identifying potentially misclassified arrhythmic episodes
US7729754B2 (en) * 2006-10-30 2010-06-01 Medtronic, Inc. System and method for arrhythmia discrimination with atrial-ventricular dissociation
US8706220B2 (en) * 2008-04-09 2014-04-22 Medtronic, Inc. Method and apparatus for detecting and treating tachyarrhythmias incorporating diagnostic/therapeutic pacing techniques
US7996070B2 (en) * 2008-04-24 2011-08-09 Medtronic, Inc. Template matching method for monitoring of ECG morphology changes
US8565865B2 (en) * 2008-07-24 2013-10-22 Medtronic, Inc. Methods for the determination of T-shock vulnerable window from far-field electrograms in implantable cardioverter defibrillators
US8644923B2 (en) * 2008-07-24 2014-02-04 Medtronic, Inc. Determination of upper limit of vulnerability using a variable number of shocks
US8473042B2 (en) * 2009-06-15 2013-06-25 Cardiac Pacemakers, Inc. Tachyarrhythmia detection using dynamic duration
US8483808B2 (en) 2009-09-25 2013-07-09 Yanting Dong Methods and systems for characterizing cardiac signal morphology using K-fit analysis
US10376705B2 (en) 2014-04-01 2019-08-13 Medtronic, Inc. Method and apparatus for discriminating tachycardia events in a medical device
US9526908B2 (en) 2014-04-01 2016-12-27 Medtronic, Inc. Method and apparatus for discriminating tachycardia events in a medical device
US9808640B2 (en) 2014-04-10 2017-11-07 Medtronic, Inc. Method and apparatus for discriminating tachycardia events in a medical device using two sensing vectors
US9352165B2 (en) 2014-04-17 2016-05-31 Medtronic, Inc. Method and apparatus for verifying discriminating of tachycardia events in a medical device having dual sensing vectors
US10244957B2 (en) 2014-04-24 2019-04-02 Medtronic, Inc. Method and apparatus for selecting a sensing vector configuration in a medical device
US9795312B2 (en) 2014-04-24 2017-10-24 Medtronic, Inc. Method and apparatus for adjusting a blanking period for selecting a sensing vector configuration in a medical device
US10278601B2 (en) 2014-04-24 2019-05-07 Medtronic, Inc. Method and apparatus for selecting a sensing vector configuration in a medical device
US10252067B2 (en) 2014-04-24 2019-04-09 Medtronic, Inc. Method and apparatus for adjusting a blanking period during transitioning between operating states in a medical device
US9610025B2 (en) 2014-07-01 2017-04-04 Medtronic, Inc. Method and apparatus for verifying discriminating of tachycardia events in a medical device having dual sensing vectors
US10850113B2 (en) * 2016-07-27 2020-12-01 Medtronic, Inc. Cardiac electrical signal morphology and pattern-based T-wave oversensing rejection
CN110520190A (zh) * 2017-04-27 2019-11-29 维曼急救医疗科技两合公司 用于除颤的方法和设备
US11730418B2 (en) * 2019-08-22 2023-08-22 West Affum Holdings Dac Cardiac monitoring system with supraventricular tachycardia (SVT) classifications
US11771360B2 (en) 2019-08-22 2023-10-03 West Affum Holdings Dac Cardiac monitoring system with normally conducted QRS complex identification

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552154A (en) 1984-03-12 1985-11-12 Medtronic, Inc. Waveform morphology discriminator and method
US5000189A (en) 1989-11-15 1991-03-19 Regents Of The University Of Michigan Method and system for monitoring electrocardiographic signals and detecting a pathological cardiac arrhythmia such as ventricular tachycardia
US5086772A (en) 1990-07-30 1992-02-11 Telectronics Pacing Systems, Inc. Arrhythmia control system employing arrhythmia recognition algorithm
US5240009A (en) 1991-03-25 1993-08-31 Ventritex, Inc. Medical device with morphology discrimination
JP2655204B2 (ja) 1991-04-05 1997-09-17 メドトロニック インコーポレーテッド 植え込み型の医療用装置
US5193535A (en) 1991-08-27 1993-03-16 Medtronic, Inc. Method and apparatus for discrimination of ventricular tachycardia from ventricular fibrillation and for treatment thereof
US5312441A (en) 1992-04-13 1994-05-17 Medtronic, Inc. Method and apparatus for discrimination of ventricular tachycardia from supraventricular tachycardia and for treatment thereof
US5342402A (en) 1993-01-29 1994-08-30 Medtronic, Inc. Method and apparatus for detection and treatment of tachycardia and fibrillation
US5379776A (en) 1993-04-01 1995-01-10 Telectronics Pacing Systems, Inc. Heart rhythm classification method, and implantable dual chamber cardioverter/defibrillator employing the same
US5439483A (en) 1993-10-21 1995-08-08 Ventritex, Inc. Method of quantifying cardiac fibrillation using wavelet transform
US5400795A (en) 1993-10-22 1995-03-28 Telectronics Pacing Systems, Inc. Method of classifying heart rhythms by analyzing several morphology defining metrics derived for a patient's QRS complex
US5447519A (en) 1994-03-19 1995-09-05 Medtronic, Inc. Method and apparatus for discrimination of monomorphic and polymorphic arrhythmias and for treatment thereof
US5545186A (en) 1995-03-30 1996-08-13 Medtronic, Inc. Prioritized rule based method and apparatus for diagnosis and treatment of arrhythmias
US5645070A (en) 1995-09-25 1997-07-08 Ventritex, Inc. Method and apparatus for determining the origins of cardiac arrhythmias morphology dynamics
US5782876A (en) 1996-04-15 1998-07-21 Medtronic, Inc. Method and apparatus using windows and an index value for identifying cardic arrhythmias
US5797399A (en) 1996-04-19 1998-08-25 The Regents Of The University Of Michigan Method and apparatus for identifying and correctly responding to abnormal heart activity
US5810739A (en) 1996-05-09 1998-09-22 Pacesetter, Inc. Methods and apparatus for classifying cardiac events with an implantable cardiac device
US5814079A (en) 1996-10-04 1998-09-29 Medtronic, Inc. Cardiac arrhythmia management by application of adnodal stimulation for hyperpolarization of myocardial cells
US6275732B1 (en) 1998-06-17 2001-08-14 Cardiac Pacemakers, Inc. Multiple stage morphology-based system detecting ventricular tachycardia and supraventricular tachycardia
US6266554B1 (en) 1999-02-12 2001-07-24 Cardiac Pacemakers, Inc. System and method for classifying cardiac complexes
US6223078B1 (en) 1999-03-12 2001-04-24 Cardiac Pacemakers, Inc. Discrimination of supraventricular tachycardia and ventricular tachycardia events
WO2000069517A1 (en) 1999-05-12 2000-11-23 Medtronic, Inc. Monitoring apparatus using wavelet transforms for the analysis of heart rhythms
FR2807851A1 (fr) 2000-04-14 2001-10-19 Novacor Procede et dispositif de detection de la fibrillation auriculaire cardiaque par la methode des ondelettes
US6480734B1 (en) 2000-06-30 2002-11-12 Cardiac Science Inc. Cardiac arrhythmia detector using ECG waveform-factor and its irregularity
US6490478B1 (en) 2000-09-25 2002-12-03 Cardiac Science Inc. System and method for complexity analysis-based cardiac tachyarrhythmia detection
US6745068B2 (en) 2000-11-28 2004-06-01 Medtronic, Inc. Automated template generation algorithm for implantable device
US7062315B2 (en) 2000-11-28 2006-06-13 Medtronic, Inc. Automated template generation algorithm for implantable device
US6980860B2 (en) 2002-10-31 2005-12-27 Medtronic, Inc. Detection of supraventricular tachycardia with 1:1 atrial to ventricular conduction

Also Published As

Publication number Publication date
DE60309068T2 (de) 2007-04-19
EP1569718B1 (de) 2006-10-11
US20040111120A1 (en) 2004-06-10
US7103405B2 (en) 2006-09-05
WO2004050182A2 (en) 2004-06-17
WO2004050182A3 (en) 2004-09-02
EP1569718A2 (de) 2005-09-07

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