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TRANSCUTANEOUS ANALYTE SENSORS AND MONITORS, CALIBRATION THEREOF, AND ASSOCIATED METHODS

  • US 20170071512A1
  • Filed: 09/09/2016
  • Published: 03/16/2017
  • Est. Priority Date: 09/10/2015
  • Status: Abandoned Application
First Claim
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1. A method of compensating for drift in an analyte concentration sensor within a biological system using only a signal from an analyte concentration sensor, comprising:

  • measuring values of an analyte using an indwelling analyte concentration sensor;

    determining a first slow-moving average of the measured values of the analyte over a first period of time, and basing a calibration of the sensor based at least in part on the first slow-moving average;

    following the first determining, determining a second slow-moving average of the measured values of the analyte over a second period of time; and

    adjusting the calibration of the sensor based at least in part on the difference between the first slow moving average and the second slow moving average.

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