Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Electrical therapeutic systems
Reexamination Certificate
2011-06-07
2011-06-07
Layno, Carl H. (Department: 3766)
Surgery: light, thermal, and electrical application
Light, thermal, and electrical application
Electrical therapeutic systems
C607S025000
Reexamination Certificate
active
07957801
ABSTRACT:
Methods and devices for identification of intrinsic ventricular activity occurring within a ventricular signal. Ventricular signal morphology is analyzed to determine if the signal contains intrinsic ventricular activity while delivering pacing pulses separated by nearly constant time intervals. Furthermore, an extension of a pacing interval is specified based on whether or not the signal contains autonomous intrinsic ventricular activity. In this manner, the pacing interval is only extended when it is likely for autonomous intrinsic ventricular activity to occur.
REFERENCES:
patent: 5470344 (1995-11-01), Begemann
patent: 5716383 (1998-02-01), Kieval et al.
patent: 5861007 (1999-01-01), Hess et al.
patent: 6269268 (2001-07-01), Callaghan et al.
patent: 6285907 (2001-09-01), Kramer et al.
patent: 6498950 (2002-12-01), Bradley
patent: 6836682 (2004-12-01), Van Dam
patent: 2003/0050671 (2003-03-01), Bradley
patent: 2003/0153954 (2003-08-01), Park et al.
patent: 2004/0215277 (2004-10-01), Oosterhoff
patent: 0836867 (1998-04-01), None
patent: 0137927 (2001-05-01), None
International Search Report, PCT/US2004/011726, Oct. 6, 2004.
International Search Report, PCT/US2005/011854, Jul. 19, 2005.
De Bruyn Henricus W. M.
Oosterhoff Peter
Bauer Stepehn W.
Duthler Reed A.
Heller Tammie K
Layno Carl H.
Medtronic Inc.
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