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Method and circuit for storing and providing historical physiological data

  • US 20070043271A1
  • Filed: 06/01/2006
  • Published: 02/22/2007
  • Est. Priority Date: 08/31/2000
  • Status: Active Grant
First Claim
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1. An oximeter sensor, comprising:

  • a light emitting element configured to emit light;

    a light detector configured to receive the light; and

    a memory device that stores data comprising drift parameters indicative of changes to operating properties of the oximeter sensor.

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