Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Electrical therapeutic systems
Reexamination Certificate
2006-07-11
2006-07-11
Manuel, George (Department: 3762)
Surgery: light, thermal, and electrical application
Light, thermal, and electrical application
Electrical therapeutic systems
C607S005000
Reexamination Certificate
active
07076300
ABSTRACT:
An implantable cardiac stimulation device discriminates and treats accelerated atrial arrhythmias of a patient's heart. The device includes a sensing circuit that senses cardiac activity of one of the patient's atria to provide an atrial activity signal, a detector that detects an accelerated atrial arrhythmia of the patient's heart, and a classifying circuit that measures relative correspondence between successive P waves of the atrial activity signal to classify the detected accelerated atrial arrhythmia as either atrial tachycardia or atrial fibrillation. A therapy circuit provides anti-tachycardia pacing therapy responsive to a classified atrial tachycardia and defibrillation therapy responsive to a classified atrial fibrillation.
REFERENCES:
patent: 5292348 (1994-03-01), Saumarez et al.
patent: 5379776 (1995-01-01), Murphy et al.
patent: 5755737 (1998-05-01), Prieve et al.
patent: 5817134 (1998-10-01), Greenhut et al.
patent: 5843133 (1998-12-01), Routh et al.
patent: 5857977 (1999-01-01), Caswell et al.
patent: 5931857 (1999-08-01), Prieve et al.
patent: 5968079 (1999-10-01), Warman et al.
patent: 6128528 (2000-10-01), Ericksen et al.
patent: 6298266 (2001-10-01), Rubin et al.
patent: 6671548 (2003-12-01), Mouchawar et al.
patent: 2003/0120316 (2003-06-01), Spinelli et al.
patent: WO 98/05254 (1998-12-01), None
Kristina M. Ropella, et al., “The Coherence Spectrum—A Quantitative Discriminator of Fibrillatory and Nonfibrillatory Cardiac Rhythms”, Circulation, 1989; vol. 80, No. 1:112-119.
Brewer James E.
Clem Lisa M.
Kroll Mark W.
Faulcon, Jr. Lenwood
Pacesetter Inc.
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