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MOTION COMPENSATION IN A SENSOR

  • US 20110213226A1
  • Filed: 02/28/2010
  • Published: 09/01/2011
  • Est. Priority Date: 02/28/2010
  • Status: Active Grant
First Claim
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1. A physiological sensor comprising:

  • an emitter configured to transmit light;

    a detector configured to receive the transmitted light via a respective light path; and

    a first accelerometer configured to measure a change in distance between the detector and the emitter.

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