Signal processing for continuous analyte sensor

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United States of America Patent

PATENT NO 9420965
SERIAL NO

13175392

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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 Addison, US 391 136065
Carr-Brendel, Victoria San Diego, US 107 54591
Goode, Paul V Cherry Hill, US 111 32201
Kamath, Apurv U San Diego, US 132 74000
Thrower, James P Oakland, US 29 19437
Xavier, Ben San Diego, US 61 19265

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