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CARDIAC SIGNAL SENSOR CONTROL

  • US 20090326356A1
  • Filed: 06/30/2008
  • Published: 12/31/2009
  • Est. Priority Date: 06/30/2008
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving an electrical signal from an optical perfusion sensor, wherein the electrical signal is indicative of blood oxygen saturation of tissue of a patient; and

    modifying an operation of a cardiac signal sensing module that senses electrical activity of a heart of the patient based on a perfusion value that is based on the electrical signal.

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