SIGNAL PROCESSING FOR CONTINUOUS ANALYTE SENSOR

  • US 20090036758A1
  • Filed: 10/16/2008
  • Published: 02/05/2009
  • Est. Priority Date: 12/09/2003
  • Status: Active Grant
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First Claim
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1. A method for compensating for a time lag of continuous analyte sensor data, the method comprising:

  • receiving sensor data from a continuous analyte sensor, wherein the sensor data comprises a) a physiological time lag with respect to blood analyte data or reference analyte data, b) a membrane-induced time lag, and/or c) a computationally-induced time lag;

    continuously and/or intermittently estimating one or more analyte values based on the sensor data, wherein the step of estimating comprises compensating for a time lag associated with the sensor data; and

    continuously and/or intermittently providing an output based on the time-lag compensated estimated analyte values.

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