Analyte sensor calibration management

  • US 9,320,462 B2
  • Filed: 05/05/2014
  • Issued: 04/26/2016
  • Est. Priority Date: 03/28/2008
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • programming a processor of an in vivo glucose monitoring system to;

    determine if a predetermined number of signals from a glucose sensor positioned in fluid contact with interstitial fluid is below a threshold level during a predefined period of time following glucose sensor positioning;

    detect attenuation in the predetermined number of signals when it is determined that the predetermined number of signals is below the threshold level during the predefined period of time following glucose sensor positioning;

    report information related to a monitored glucose level when the predetermined number of signals is not determined to be below the threshold level during the predefined period of time following glucose sensor positioning;

    report information related to the glucose sensor when the predetermined number of signals is determined to be below the threshold level during the predefined period of time following glucose sensor positioning; and

    control administration of therapy based on the reported information related to the monitored glucose level;

    wherein the detected attenuation in the predetermined number of signals is associated with a condition of the glucose sensor.

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