SIGNAL PROCESSING FOR CONTINUOUS ANALYTE SENSOR
First Claim
1. A method for processing sensor data from a continuous analyte sensor, comprising:
- receiving sensor data from a continuous analyte sensor for a first time period, wherein the sensor data comprises at least one sensor data point;
processing the at least one sensor data point to obtain a target analyte value or range of target analyte values for a future time period; and
providing output, wherein providing output comprises displaying the target analyte value or range of target analyte values on a user interface.
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Accused Products
Abstract
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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Citations
33 Claims
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1. A method for processing sensor data from a continuous analyte sensor, comprising:
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receiving sensor data from a continuous analyte sensor for a first time period, wherein the sensor data comprises at least one sensor data point; processing the at least one sensor data point to obtain a target analyte value or range of target analyte values for a future time period; and providing output, wherein providing output comprises displaying the target analyte value or range of target analyte values on a user interface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A system for processing sensor data from a continuous analyte sensor, the system comprising:
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an input module operatively connected to a continuous analyte sensor so as to receive sensor data from the continuous analyte sensor, wherein the sensor data comprises at least one sensor data point; a processor module that processes the at least one sensor data point to obtain a target analyte value or range of target analyte values for a future time period; and an output module configured to display a target analyte value or range of target analyte values on a user interface. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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Specification