Patent Document ID: 9213010
Application ID: 13778514
Patent Flag: 1

Claim One:
1. A method of calibrating a sensor during a period of sensor transition, the method comprising: defining an electrochemical impedance spectroscopy (EIS)-based sensor status vector (V) for each one of a plurality of sensor current (Isig)-blood glucose (BG) pairs; monitoring the status vectors for the plurality of Isig-BG pairs over time; detecting when there is a difference between a first status vector for a first Isig-BG pair and a subsequent status vector for a subsequent Isig-BG pair, said first Isig-BG pair having assigned thereto a first offset value; and if a magnitude of said difference is larger than a predetermined threshold, assigning a dynamic offset value for said subsequent Isig-BG pair that is different from said first offset value so as to maintain a substantially linear relationship between said subsequent Isig and said subsequent BG.