SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA
First Claim
1. A method for determining a stability of substantially continuous glucose sensor, the method comprising:
- receiving a data stream from a continuous glucose sensor, including one or more sensor data points; and
determining a level of stability of the continuous glucose sensor, wherein the determining a level stability is performed in real time.
1 Assignment
0 Petitions
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.
-
Citations
37 Claims
-
1. A method for determining a stability of substantially continuous glucose sensor, the method comprising:
-
receiving a data stream from a continuous glucose sensor, including one or more sensor data points; and determining a level of stability of the continuous glucose sensor, wherein the determining a level stability is performed in real time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
-
-
20. A system for determining a stability of continuous glucose sensor, comprising:
-
a sensor data module operatively connected to a continuous glucose sensor that receives a data stream comprising a plurality of time spaced sensor data points from the glucose sensor; and a processor module programmed to determine a level of stability of the continuous glucose sensor in real time. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37)
-
Specification