SYSTEMS AND METHODS FOR REPLACING SIGNAL ARTIFACTS IN A GLUCOSE SENSOR DATA STREAM

  • US 20100240976A1
  • Filed: 06/01/2010
  • Published: 09/23/2010
  • Est. Priority Date: 08/22/2003
  • Status: Active Grant
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First Claim
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1. A method for processing data from a glucose sensor, the method comprising:

  • applying a voltage to an electrode, wherein the electrode is configured for measurement of a glucose concentration; and

    detecting a signal artifact based on a signal response of the electrode to the applied voltage, wherein detecting a signal artifact comprises determining at least one condition selected from the group consisting of ischemia, a pH change, a temperature change, a change in available electrode surface area, and an interfering species.

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