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

  • US 20110130998A1
  • Filed: 02/09/2011
  • Published: 06/02/2011
  • Est. Priority Date: 08/22/2003
  • Status: Active Grant
First Claim
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1. A method for processing data from a glucose sensor, comprising:

  • monitoring a data stream from a glucose sensor;

    calibrating the data stream;

    detecting transient non-glucose related signal artifacts and evaluating a severity thereof; and

    replacing with an electronic device at least some of the signal artifacts with one or more estimated glucose values in response to the evaluated severity, wherein replacing at least some of the signal artifacts comprises estimating a glucose concentration value, wherein estimating is based on a physiological feasibility of one or more calibrated glucose values, wherein replacing comprises outputting or displaying the one or more estimated glucose values.

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