Patent ID: 11963763
Assignee: ASCENSIA DIABETES CARE HOLDINGS AG
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. One or more non-transitory computer-readable media comprising computer-executable instructions that, when executed by at least one processor, perform a method of operating a continuous glucose monitoring (CGM) device including a sensor, a memory, and the at least one processor, the method comprising:
determining a gain function based on a plurality of sensor progression parameters of glucose signals measured by the sensor, each sensor progression parameter based on a point-of-interest glucose signal and a glucose signal measured prior to the point-of-interest glucose signal,
wherein the gain function employs at least one gain function ratio,
wherein the at least one gain function ratio is a first ratio to a second ratio,
wherein the first ratio is a ratio of a presently-measured glucose signal from the CGM device to a first previously-measured glucose signal from the CGM device,
wherein the second ratio is a ratio of the presently-measured glucose signal from the CGM device to a second previously-measured glucose signal from the CGM device;

measuring a plurality of glucose signals using the sensor of the CGM device;
for the presently-measured glucose signal, computing the plurality of sensor progression parameters based on the presently-measured glucose signal and a plurality of previously-measured glucose signals stored in the memory;
employing the plurality of sensor progression parameters and the gain function to compute a compensated glucose value; and
communicating the compensated glucose value to a user of the CGM device.