SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA
First Claim
1. A method for determining a time period for obtaining reference glucose values, the method comprising:
- receiving sensor data from continuous glucose sensor, the sensor data comprising one or more sensor data points;
determining a time period to obtain reference data from a reference glucose monitor; and
requesting reference data during the time period.
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Accused Products
Abstract
Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor.
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Citations
11 Claims
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1. A method for determining a time period for obtaining reference glucose values, the method comprising:
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receiving sensor data from continuous glucose sensor, the sensor data comprising one or more sensor data points; determining a time period to obtain reference data from a reference glucose monitor; and requesting reference data during the time period. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system for determining a time period for obtaining reference glucose values, the system comprising:
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a sensor data module configured to receive sensor data from a continuous glucose sensor, the sensor data comprising one or more sensor data points; a processor module configured to determine a time period to obtain reference data from a reference glucose monitor; and an output module configured to request reference data during the time period. - View Dependent Claims (8, 9, 10, 11)
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Specification