Implantable cardiac stimulation device having automatic...

Details Implantable cardiac stimulation device having automatic... Implantable cardiac stimulation device having automatic...

2005-03-01

2005-03-01

Jastrzab, Jeffrey R. (Department: 3762)

Surgery: light, thermal, and electrical application

Light, thermal, and electrical application

Electrical therapeutic systems

C600S518000

Reexamination Certificate

active

06862476

ABSTRACT:
An implantable cardiac stimulation device and method provides reliable sensing of cardiac events to support cardiac pacing or fibrillation detection. The device comprises a sensing circuit that senses the cardiac events in accordance with a plurality of threshold characterizing parameters. A parameter control adjusts the threshold parameters responsive to the rate of the sensed cardiac events in a manner which precludes positive feedback to prevent continued oversensing, undersensing, or noise sensing.

REFERENCES:
patent: 4880004 (1989-11-01), Baker, Jr. et al.
patent: 4903699 (1990-02-01), Baker, Jr. et al.
patent: 5226414 (1993-07-01), Vandegriff et al.
patent: 5269300 (1993-12-01), Kelly et al.
patent: 5339820 (1994-08-01), Henry et al.
patent: 5466254 (1995-11-01), Helland
patent: 5573550 (1996-11-01), Zadeh et al.
patent: 5685315 (1997-11-01), McClure et al.
patent: 5755738 (1998-05-01), Kim et al.
patent: 5779645 (1998-07-01), Olson et al.
patent: 5882352 (1999-03-01), Duncan et al.
patent: 5944744 (1999-08-01), Paul et al.
patent: 6445949 (2002-09-01), Kroll
patent: 0 958 843 (1999-11-01), None
patent: 1 072 284 (2001-01-01), None
St. Jude Medical, Tachycardia Training, pp: 12-23 (Jul. 17-20, 2000).

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