Systems and methods for processing sensor data

  • US 8,290,559 B2
  • Filed: 10/24/2008
  • Issued: 10/16/2012
  • Est. Priority Date: 12/17/2007
  • Status: Active Grant
First Claim
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1. A method for determining a rate of change of a continuous glucose sensor signal, comprising:

  • receiving sensor data from a continuous analyte sensor, the sensor data comprising one or more sensor data points;

    determining, using a processor module, a level of noise in the sensor data; and

    calculating, using the processor module, a rate of change for a window of time of sensor data, wherein the window of time of sensor data comprises two or more sensor data points and wherein the processor module adaptively adjusts the length of the window of sensor data based at least in part on the determined level of noise in the sensor data.

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