Method and system for providing calibration of an analyte sensor in an analyte monitoring system

  • US 10,278,630 B2
  • Filed: 11/30/2017
  • Issued: 05/07/2019
  • Est. Priority Date: 08/09/2006
  • Status: Active Grant
First Claim
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1. A method of calibrating an analyte sensor, comprising:

  • applying one or more control signals to the analyte sensor, including a most recent control signal;

    receiving one or more measured responses to the one or more control signals, including a most recent measured response to the most recent control signal;

    for each of the one or more measured responses and the one or more control signals, determining a difference in the measured response to the control signal between a beginning of a half duty cycle and an end of a half duty cycle of the measured response to the control signal;

    determining that the number of the one or more control signals exceeds a predetermined threshold; and

    in response to determining that the number of the one or more control signals exceeds the predetermined threshold, determining an analyte sensor sensitivity based on the difference in the measured response between the beginning of the half duty cycle and the end of the half duty cycle of the most recent measured response to the most recent control signal.

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