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

  • US 8,435,179 B2
  • Filed: 01/27/2011
  • Issued: 05/07/2013
  • Est. Priority Date: 08/22/2003
  • Status: Active Grant
First Claim
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1. A system for processing data signals obtained from a glucose sensor, the system comprising:

  • a sensor data receiving module that receives a signal from a continuous glucose sensor over a period of time, the signal comprising sensor data indicative of measured glucose concentrations; and

    a processor configured to form two different conversion functions, to select one of the conversion functions depending on an estimated glucose value based on a first portion of the sensor data, and to convert a second, subsequent portion of the sensor data from the continuous glucose sensor into estimated glucose values using the selected conversion function.

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