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Method and apparatus for dynamically monitoring, detecting and diagnosing lead conditions

  • US 7,515,961 B2
  • Filed: 04/29/2005
  • Issued: 04/07/2009
  • Est. Priority Date: 04/29/2005
  • Status: Active Grant
First Claim
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1. A method for detecting a lead-related condition, comprising:

  • collecting a first set of data of a plurality of medical electrical lead surveillance parameters at a first data sampling rate from an active implantable medical device (IMD) implanted in a subject;

    concurrently comparing the collected plurality of surveillance parameters to a baseline template and evaluating any deviation, wherein the baseline template is a digitized representation of data patterns or sequences of lead-related data, wherein said baseline template includes a similar plurality of medical electrical lead surveillance parameters from the active IMD implanted in the subject; and

    deriving an indication of lead failure from the deviation.

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