SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
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Abstract
Systems and methods for processing sensor analyte data are disclosed, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. The sensor can be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. Reference data resulting from benchtop testing an analyte sensor prior to its insertion can be used to provide initial calibration of the sensor data. Reference data from a short term continuous analyte sensor implanted in a user can be used to initially calibrate or update sensor data from a long term continuous analyte sensor.
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Citations
22 Claims
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1-20. -20. (canceled)
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21. A method for calibrating an on-body-mounted glucose sensor, comprising:
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receiving sensor data from a glucose sensor by an electronics module operably coupled to the glucose sensor, wherein the sensor data is indicative of a glucose concentration in a host; receiving predetermined calibration information; and calibrating, using a processor module, the glucose sensor based on the predetermined calibration information, wherein the calibrating is performed without reference data from a reference glucose monitor.
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22. A system for calibrating an on-body mounted glucose sensor, comprising:
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a glucose sensor configured to provide sensor data indicative of a glucose concentration in a host; and a processor module configured to calibrate the sensor data based on predetermined calibration information.
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Specification