Method and device for providing offset model based calibration for analyte sensor

  • US 8,224,415 B2
  • Filed: 01/29/2009
  • Issued: 07/17/2012
  • Est. Priority Date: 01/29/2009
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • processing, using one or more processors, sampled data from analyte sensor;

    determining, using the one or more processors, a single, fixed, normal sensitivity value associated with the analyte sensor;

    estimating, using the one or more processors, a windowed offset value associated with the analyte sensor'"'"'s for each available sampled data cluster;

    computing, using the one or more processors, a time varying offset based on the estimated windowed offset value; and

    applying, using the one or more processors, the time varying offset and the determined normal sensitivity value to the processed sampled data to estimate an analyte level for the sensor.

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