CALIBRATION TECHNIQUES FOR A CONTINUOUS ANALYTE SENSOR
First Claim
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1. A system for processing sensor data from an analyte sensor in a host, the system comprising:
- an analyte sensor configured to provide sensor data associated with an analyte concentration in a host; and
a processor module configured to calibrate the sensor data based on a measurement indicative of a change in sensitivity over a time period.
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Abstract
Disclosed herein are systems and methods for calibrating a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes one or more electrodes to measure an additional analyte. Such measurements may provide a baseline or sensitivity measurement for use in calibrating the sensor. Furthermore, baseline and/or sensitivity measurements may be used to trigger events such as digital filtering of data or suspending display of data.
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Citations
15 Claims
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1. A system for processing sensor data from an analyte sensor in a host, the system comprising:
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an analyte sensor configured to provide sensor data associated with an analyte concentration in a host; and a processor module configured to calibrate the sensor data based on a measurement indicative of a change in sensitivity over a time period. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification