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Implantable cardiac defibrillator employing a digital waveform analyzer system

  • US 5,014,701 A
  • Filed: 05/19/1989
  • Issued: 05/14/1991
  • Est. Priority Date: 05/19/1989
  • Status: Expired due to Term
First Claim
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1. An implantable medical device comprising:

  • electrode means adapted to be coupled to a patient'"'"'s heart;

    sensing means having an input connected to said electrode means for sensing analog ECG heart signals;

    analog-to-digital means for converting the analog ECG heart signal into a digitized ECG heart signal; and

    waveform analyzer means responsive to said analog-to-digital converter means for performing signal conditioning and processing of the digitized ECG heart signal; and

    means for providing signals from said waveform analyzer means to a microprocessor.

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