Analyte sensor calibration management

  • US 10,463,288 B2
  • Filed: 08/11/2017
  • Issued: 11/05/2019
  • Est. Priority Date: 03/28/2008
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • detecting, using one or more processors, a first attenuation associated with a first early signal attenuation condition in a first analyte related signal from an analyte sensor positioned in fluid contact with bodily fluid during a predetermined time period;

    categorizing, using the one or more processors, the detected first attenuation based, at least in part, on one or more characteristics of the first analyte related signal;

    confirming, in response to categorizing the detected first attenuation, that a reportable data should be generated;

    performing, using the one or more processors, signal processing to generate the reportable data associated with the first analyte sensor signal during the predetermined time period;

    displaying, using the one or more processors, an indication of the analyte level based on the reportable data on an activated user interface;

    detecting, using the one or more processors, a second attenuation associated with a second early signal attenuation condition in a second analyte related signal from the analyte sensor;

    categorizing, using the one or more processors, the detected second attenuation based at least in part on one or more characteristics of the second analyte related signal, to determine a category for the detected second attenuation, the category for the detected second attenuation corresponding to an early sensitivity attenuation (ESA) severity; and

    in response to the ESA severity of the category for the detected second attenuation exceeding a predetermined threshold, deactivating the user interface.

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