Systems and methods for replacing signal artifacts in a glucose sensor data stream

  • US 8,073,520 B2
  • Filed: 05/25/2010
  • Issued: 12/06/2011
  • Est. Priority Date: 08/22/2003
  • Status: Active Grant
First Claim
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1. A method for processing continuous glucose sensor data, the method comprising:

  • receiving sensor data generated by a glucose sensor during a first time period;

    evaluating, using a processor module, the sensor data, the evaluating comprising detecting transient non-glucose related signal artifacts in the sensor data and determining a severity of the detected signal artifacts; and

    selectively applying, using the processor module, at least one of a plurality of predetermined signal estimation algorithm factors to the sensor data based on the determined severity of the detected signal artifacts.

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