Method and Device for Providing Offset Model Based Calibration for Analyte Sensor
First Claim
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1. A method executable using one or more processors, comprising:
- estimating an offset value based on sampled data associated with an analyte sensor;
determining a time varying offset based on the estimated offset value; and
estimating an analyte level based on the determined time varying offset.
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Abstract
Methods and devices to detect analyte in body fluid are provided. Embodiments include processing sampled data from analyte sensor, determining a single, fixed, normal sensitivity value associated with the analyte sensor, estimating a windowed offset value associated with the analyte sensor for each available sampled data cluster, computing a time varying offset based on the estimated windowed offset value, and applying the time varying offset and the determined normal sensitivity value to the processed sampled data to estimate an analyte level for the sensor.
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Citations
20 Claims
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1. A method executable using one or more processors, comprising:
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estimating an offset value based on sampled data associated with an analyte sensor; determining a time varying offset based on the estimated offset value; and estimating an analyte level based on the determined time varying offset. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An apparatus, comprising:
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a data communication interface; one or more processors operatively coupled to the data communication interface; and a memory for storing instructions which, when executed by the one or more processors, causes the one or more processors to estimate an offset value based on sampled data associated with an analyte sensor, determine a time varying offset based on the estimated offset value, and estimate an analyte level based on the determined time varying offset. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. One or more storage devices having processor readable code embodied thereon, the processor readable code for programming one or more processors to estimate analyte level, comprising:
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estimating an offset value based on sampled data associated with an analyte sensor; determining a time varying offset based on the estimated offset value; and estimating an analyte level based on the determined time varying offset. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification