System and methods for processing analyte sensor data

  • US 7,797,028 B2
  • Filed: 04/14/2008
  • Issued: 09/14/2010
  • Est. Priority Date: 08/01/2003
  • Status: Active Grant
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First Claim
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1. A method for determining a stability of a continuous glucose sensor, the method comprising:

  • receiving a data stream from a continuous glucose sensor, including a signal associated with a glucose concentration in a host and a signal associated with interfering species in the host; and

    determining a level of stability of the continuous glucose sensor by evaluating the signal associated with interfering species in the host to detect a baseline drift or a baseline offset using a processor module, wherein the determining a level of stability is performed in real-time.

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