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Cardiac monitoring system

  • US 5,003,983 A
  • Filed: 08/25/1988
  • Issued: 04/02/1991
  • Est. Priority Date: 08/25/1988
  • Status: Expired due to Fees
First Claim
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1. An apparatus for monitoring and converting an EKG waveform comprising electrical sensors for detecting said EKG waveform, a signal conditioning means in communication with said electrical sensors for inverting all negative portions of said detected EKG waveform, a pulse generator means including a low pass filter means for generating pulses having pulse width modulated by a change in location of a ST segment of said EKG waveform, and a comparator means for determining the amount of ST segment deviation from a normal value.

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