SYSTEMS AND METHODS FOR REPLACING SIGNAL ARTIFACTS IN A GLUCOSE SENSOR DATA STREAM
First Claim
1. A method for processing data from a glucose sensor, the method comprising:
- receiving sensor data from a glucose sensor for a time period;
evaluating the sensor data to detect signal artifacts; and
processing the sensor data based on the evaluation.
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Abstract
Systems and methods for minimizing or eliminating transient non-glucose related signal noise due to non-glucose rate limiting phenomenon such as interfering species, ischemia, pH changes, temperatures changes, known or unknown sources of mechanical, electrical and/or biochemical noise, and the like. The system monitors a data stream from a glucose sensor and detects signal artifacts that have higher amplitude than electronic or diffusion-related system noise. The system processes some or the entire data stream continually or intermittently based at least in part on whether the signal artifact event has occurred.
41 Citations
22 Claims
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1. A method for processing data from a glucose sensor, the method comprising:
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receiving sensor data from a glucose sensor for a time period; evaluating the sensor data to detect signal artifacts; and processing the sensor data based on the evaluation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A system for processing data from a glucose sensor, the system comprising:
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a sensor data receiving module configured to receive sensor data from a glucose sensor for a time period; signal artifacts detection module configured to evaluate the sensor data to detect signal artifacts; and a processor module configured to process the sensor data based on the evaluation. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification