Signal processing for continuous analyte sensor

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United States of America Patent

PATENT NO 9351668
SERIAL NO

12577690

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Abstract

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Systems and methods for dynamically and intelligently estimating analyte data from a continuous analyte sensor, including receiving a data stream, selecting one of a plurality of algorithms, and employing the selected algorithm to estimate analyte values. Additional data processing includes evaluating the selected estimative algorithms, analyzing a variation of the estimated analyte values based on statistical, clinical, or physiological parameters, comparing the estimated analyte values with corresponding measure analyte values, and providing output to a user. Estimation can be used to compensate for time lag, match sensor data with corresponding reference data, warn of upcoming clinical risk, replace erroneous sensor data signals, and provide more timely analyte information encourage proactive behavior and preempt clinical risk.

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Patent Owner(s)

  • DEXCOM, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brauker, James H Cement City, US 390 136024
Carr-Brendel, Victoria E San Diego, US 36 3557
Goode, Paul V Cherry Hill, US 111 32188
Kamath, Apurv Ullas San Diego, US 400 49006
Thrower, James Patrick Oakland, US 115 27425
Xavier, Ben San Diego, US 61 19260

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