Sensing margin detectors for implantable electromedical devices

Details Sensing margin detectors for implantable electromedical devices Sensing margin detectors for implantable electromedical devices

1987-10-27

1989-05-09

Picard, Leo P.

Surgery

Truss

Pad

128419PT, 128703, A61D 136

Patent

active

048279340

ABSTRACT:
Circuitry for quantitatively determining the level of processed heart signals relative to actual sensing sensitivity level (threshold) in an implantable pacemaker. The measurement is useful for adjusting the settable threshold, polarity, filtering or amplification parameter settings for safe operation and noise rejection of the pacemaker.

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Stimulated Heart Interval Measurement, Adaptive Pacer And Method of Operation, Inventors: Hans T. Thornander; Jason A. Sholder; and James R. Thacker, International Filing Date: Oct. 11, 1985, Priority Date & Country: Mar. 27, 1985 (U.S.).

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