WO2003053511A3 - Cardiac rhythm management system - Google Patents

Cardiac rhythm management system

Info

Publication number
WO2003053511A3
WO2003053511A3 PCT/US2002/040909 US0240909W WO03053511A3 WO 2003053511 A3 WO2003053511 A3 WO 2003053511A3 US 0240909 W US0240909 W US 0240909W WO 03053511 A3 WO03053511 A3 WO 03053511A3
Authority
WO
WIPO (PCT)
Prior art keywords
arrhythmia
management system
cardiac rhythm
rhythm management
classification
Prior art date
Application number
PCT/US2002/040909
Other languages
French (fr)
Other versions
WO2003053511A2 (en
Inventor
Julio C Spinelli
Qingsheng Zhu
Jeffrey E Stahmann
Andrew P Kramer
Original Assignee
Cardiac Pacemakers 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
Priority claimed from US10/027,794 external-priority patent/US6885890B2/en
Application filed by Cardiac Pacemakers Inc filed Critical Cardiac Pacemakers Inc
Priority to EP02794339A priority Critical patent/EP1461120B1/en
Priority to AT02794339T priority patent/ATE429951T1/en
Priority to AU2002359778A priority patent/AU2002359778A1/en
Priority to DE60232185T priority patent/DE60232185D1/en
Publication of WO2003053511A2 publication Critical patent/WO2003053511A2/en
Publication of WO2003053511A3 publication Critical patent/WO2003053511A3/en

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
    • 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
    • A61N1/3684—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions for stimulating the heart at multiple sites of the ventricle or the atrium
    • A61N1/36843—Bi-ventricular stimulation

Abstract

A system, method, or device classifies an arrhythmia according to the temporal order in which a depolarization wave associated with a particular heart contraction is received at a plurality of electrodes. One or more antiarrhythmia therapies is mapped to each arrhythmia classification. When a particularly classified arrhythmia is detected, the correspondingly mapped therapy list is selected and an appropriate antiarrhythmia therapy delivered. In one example, the particular therapy delivered in response to an arrhythmia depends at least in part on its historical success in treating arrhythmias of that classification.
PCT/US2002/040909 2001-12-20 2002-12-20 Cardiac rhythm management system WO2003053511A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02794339A EP1461120B1 (en) 2001-12-20 2002-12-20 Cardiac rhythm management system
AT02794339T ATE429951T1 (en) 2001-12-20 2002-12-20 SYSTEM FOR MANAGING HEART RHYTHM
AU2002359778A AU2002359778A1 (en) 2001-12-20 2002-12-20 Cardiac rhythm management system
DE60232185T DE60232185D1 (en) 2001-12-20 2002-12-20 SYSTEM FOR THE MANAGEMENT OF HEART RATHERY

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US10/027,794 US6885890B2 (en) 2001-12-20 2001-12-20 Apparatus and method for multi-site anti-tachycardia pacing
US10/027,794 2001-12-20
US10/027,800 US6909916B2 (en) 2001-12-20 2001-12-20 Cardiac rhythm management system with arrhythmia classification and electrode selection
US10/027,800 2001-12-20
US11/125,501 US7664549B2 (en) 2001-12-20 2005-05-10 Cardiac rhythm management system with arrhythmia classification and electrode selection
US11/268,284 US7738957B2 (en) 2001-12-20 2005-11-03 Tachyarrhythmia therapy device with ranked therapy selection

Publications (2)

Publication Number Publication Date
WO2003053511A2 WO2003053511A2 (en) 2003-07-03
WO2003053511A3 true WO2003053511A3 (en) 2003-10-30

Family

ID=37102471

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/040909 WO2003053511A2 (en) 2001-12-20 2002-12-20 Cardiac rhythm management system

Country Status (4)

Country Link
US (4) US6909916B2 (en)
EP (1) EP1461120B1 (en)
AU (1) AU2002359778A1 (en)
WO (1) WO2003053511A2 (en)

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US20050203581A1 (en) 2005-09-15
US6909916B2 (en) 2005-06-21
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WO2003053511A2 (en) 2003-07-03
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