Signal processing for continuous analyte sensor

  • US 8,290,561 B2
  • Filed: 09/23/2009
  • Issued: 10/16/2012
  • Est. Priority Date: 12/09/2003
  • Status: Active Grant
First Claim
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1. A method for estimating an analyte value from a continuous analyte sensor, the method comprising:

  • receiving a data stream from the continuous analyte sensor for a first time period, thereby obtaining a measured analyte value;

    estimating at least one analyte value for a second time period based on the data stream;

    comparing, using electronic circuitry, the estimated analyte value with the measured analyte value; and

    determining a confidence interval based on the comparing.

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