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Physiological sensor having reduced sensitivity to interference

  • US 8,188,433 B2
  • Filed: 05/26/2009
  • Issued: 05/29/2012
  • Est. Priority Date: 05/26/2009
  • Status: Active Grant
First Claim
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1. A sensor comprising:

  • a light source;

    a light detector in optical communication with said light source; and

    a sensor pad having a first surface and a second surface and the sensor pad at least partially housing said light source and said light detector,wherein the first surface is at least partially coated with a conductive adhesive and the second surface is at least partially coated with a pressure sensitive adhesive, wherein a thickness of said sensor pad is configured to capacitively isolate the light detector from a patient.

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