Arrhythmia type determination by gain control and reference...

Details Arrhythmia type determination by gain control and reference... Arrhythmia type determination by gain control and reference...

A - Human Necessities

61

B

326/13

A61B 5/024 (2006.01)

Patent

CA 1329238

ABSTRACT OF THE DISCLOSURE An implantable cardiac stimulator for detecting and treating cardiac arrhythmias includes a sense amplifier responsive to sensed cardiac signals for detecting and distinguishing normal and abnormal cardiac activity within the sensed signals. The sense amplifier includes an automatic gain control amplifier, a filter and quad comparator having a pair of signal channels for processing the sensed signals according to different frequency bandpass characteristics to establish sensing thresholds, margins and signal gain. The sense amplifier has a feedback loop containing a microprocessor which implements preselected algorithms in conjunction with the outputs of the quad comparator to variably adjust the amplifier gain and to programmably control the sensing margin.

616630

Affiliated with

Also associated with

Rating

Arrhythmia type determination by gain control and reference... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Arrhythmia type determination by gain control and reference..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arrhythmia type determination by gain control and reference... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1203461