CALIBRATION TECHNIQUES FOR A CONTINUOUS ANALYTE SENSOR
First Claim
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1. A method for continuous glucose sensing, the method comprising:
- generating a glucose signal associated with a glucose concentration in a host using a continuous glucose sensor;
detecting oxygen deprivation; and
determining a stability of the continuous glucose sensor based on the oxygen deprivation detection.
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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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16 Claims
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1. A method for continuous glucose sensing, the method comprising:
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generating a glucose signal associated with a glucose concentration in a host using a continuous glucose sensor; detecting oxygen deprivation; and determining a stability of the continuous glucose sensor based on the oxygen deprivation detection. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system for continuous glucose sensing, the system comprising:
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a continuous glucose sensor configured to generate a glucose signal associated with a glucose concentration in a host; and electronic circuitry configured to determine a stability of the continuous glucose sensor by detecting oxygen deprivation. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A system for continuous glucose sensing, the system comprising:
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means for generating a glucose signal associated with a glucose concentration in a host using a continuous glucose sensor; means for detecting oxygen deprivation; and means for determining a stability of the continuous glucose sensor based on the oxygen deprivation detection.
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Specification