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Cardiac function monitoring system and method for use in association with cardiac pacer apparatus

  • US 3,885,552 A
  • Filed: 11/16/1972
  • Issued: 05/27/1975
  • Est. Priority Date: 11/16/1972
  • Status: Expired due to Term
First Claim
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1. A system for providing transtelephonic information for a plurality of patients remotely located from a central data processing clinic, the information to be transmitted being related to coronary functions and including artificial cardiac pacer pulse information, comprising:

  • means responsive to cardiac pacer pulses including bandwidth compression means for producing outputs representative of selected characteristics of said cardiac pacer pulses, said outputs having a bandwidth substantially less than the cardiac pacer pulses;

    a transmission means;

    control means for sequentially producing gating signals for sequentially gating each of said respective outputs to said transmission means, said transmission means responsive to said outputs for producing output audio signals indicative respectively of each of said outputs.

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