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ERWEITERTE ANALYTSENSORKALIBRIERUNG UND FEHLERERKENNUNG
专利权人:
INC.;DEXCOM
发明人:
ESTES, MICHAEL, J.,SIMPSON, PETER, C.,KAMATH, APURV, ULLAS,BOHM, SEBASTIAN,RONG, DAITING
申请号:
EP12771436
公开号:
EP2697650A4
申请日:
2012.04.13
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
Systems and methods for processing sensor data and self-calibration are provided. In some embodiments, systems and methods are provided which are capable of calibrating a continuous analyte sensor based on an initial sensitivity, and then continuously performing self-calibration without using, or with reduced use of, reference measurements. In certain embodiments, a sensitivity of the analyte sensor is determined by applying an estimative algorithm that is a function of certain parameters. Also described herein are systems and methods for determining a property of an analyte sensor using a stimulus signal. The sensor property can be used to compensate sensor data for sensitivity drift, or determine another property associated with the sensor, such as temperature, sensor membrane damage, moisture ingress in sensor electronics, and scaling factors.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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