GLUCOSE SENSOR HEALTH MONITORING AND RELATED METHODS AND SYSTEMS

摘要

Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of operating an infusion device capable of delivering fluid to a user involves determining one or more signal characteristics associated with a subset of the measurements corresponding to a monitoring period, determining a reliability metric for the monitoring period based on the one or more signal characteristics, and providing indication of a maintenance condition when the reliability metric violates a threshold.

主权项

1. A method of operating an infusion device operable to deliver fluid to a user based on measurements indicative of a physiological condition of the user provided by a sensing arrangement, the fluid influencing the physiological condition of the user, the method comprising:
determining one or more signal characteristics associated with a subset of the measurements, the subset of measurements corresponding to a monitoring period; determining a reliability metric for the monitoring period based on the one or more signal characteristics; and providing indication of a maintenance condition when the reliability metric violates a first threshold.