08744555 is referenced by 19 patents and cites 202 patents.

Methods and implantable devices for cardiac signal analysis. The methods and devices make use of waveform appraisal techniques to distinguish event detections into categories for suspect events and waveform appraisal passing events. When adjustments are made to the data entering analysis for waveform appraisal, the waveform appraisal thresholds applied are modified as well. For example, when the data analysis window for waveform appraisal changes in length, a waveform appraisal threshold is modified. Other changes, including changes in sensing characteristics with which waveform appraisal operates may also result in changes to the waveform appraisal threshold including changes in gain, sensing vector, activation of other devices, implantee posture and other examples which are explained.

Title
Adaptive waveform appraisal in an implantable cardiac system
Application Number
12/913647
Publication Number
8744555 (B2)
Application Date
October 27, 2010
Publication Date
June 3, 2014
Inventor
Jay A Warren
San Juan Capistrano
CA, US
Rick Sanghera
San Clemente
CA, US
Venugopal Allavatam
Oceanside
CA, US
Agent
Schwegman Lundberg & Woessner P A
Assignee
Cameron Health
CA, US
IPC
A61B 5/02
A61B 5/04
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