SYSTEMS AND METHODS FOR PROCESSING SENSOR DATA
First Claim
Patent Images
1. A method for calibration of a continuous glucose sensor, the method comprising:
- receiving sensor data from a continuous analyte sensor, the sensor data comprising one or more sensor data points;
receiving and processing calibration information;
evaluating a predictive accuracy of calibration information; and
determining when to request reference data based at least in part on the predictive accuracy of calibration information.
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Abstract
Systems and methods for processing sensor data are provided. In some embodiments, systems and methods are provided for calibration of a continuous analyte sensor. In some embodiments, systems and methods are provided for classification of a level of noise on a sensor signal. In some embodiments, systems and methods are provided for determining a rate of change for analyte concentration based on a continuous sensor signal. In some embodiments, systems and methods for alerting or alarming a patient based on prediction of glucose concentration are provided.
963 Citations
48 Claims
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1. A method for calibration of a continuous glucose sensor, the method comprising:
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receiving sensor data from a continuous analyte sensor, the sensor data comprising one or more sensor data points; receiving and processing calibration information; evaluating a predictive accuracy of calibration information; and determining when to request reference data based at least in part on the predictive accuracy of calibration information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A system for calibration of a continuous analyte sensor, comprising:
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a continuous analyte sensor configured to continuously measure a concentration of analyte in a host; and a computer system that receives sensor data from the continuous analyte sensor, wherein the computer system is configured to receive and process calibration information, and wherein the computer system evaluates a predictive accuracy of calibration information to determine when to request additional reference data. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36)
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37. A method for calibration of a continuous glucose sensor, the method comprising:
- receiving a signal from a continuous glucose sensor, evaluating a sensor performance during a sensor session and determining when to request reference data responsive to the sensor performance determined.
- View Dependent Claims (38, 39, 40, 41, 42, 43)
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44. A method for calibration of a continuous glucose sensor, the method comprising:
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receiving a signal from a continuous glucose sensor; determining a predictive accuracy of sensor calibration; and controlling an output based at least in part on the predictive accuracy determined. - View Dependent Claims (45, 46, 47, 48)
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Specification