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Electrocardiograph and blood pressure signals simulator

  • US 7,917,774 B2
  • Filed: 08/20/2007
  • Issued: 03/29/2011
  • Est. Priority Date: 08/22/2006
  • Status: Active Grant
First Claim
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1. A physiological waveform simulator comprising:

  • a sleep timer; and

    a microcontroller comprising;

    means for waking, responsive to an output from the sleep timer;

    means for writing a portion of a simulated physiological waveform profile produced by the physiological waveform simulator; and

    means for sleeping;

    wherein the means for writing comprises a writing module for executing one or more writing events including a first writing event wherein the microcontroller transmits a first physiological waveform value based on the simulated physiological waveform profile; and

    wherein the microcontroller is placed in a lower power-consuming state after the writing module transmits the first physiological waveform value.

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