Techniques for determining medication correction factors in automatic medication delivery systems

Abstract

Disclosed are processes and techniques for a correction factor determination process for determining a correction factor for delivering a drug to a patient via a drug delivery device. For example, for an insulin delivery device, the disclosed techniques enable adjustment of the patient's correction factor in real time based on the deviation of the patient's glucose concentrations against clinically recommended targets. For example, a method for determining a correction factor may include determining an insulin action (Iaction) for a patient over a duration, the insulin action representing a total insulin metabolized, determining glucose information for the patient over the duration, the glucose information representing glucose activity, and determining an estimated correction factor (CFest) based on (glucose information)/(insulin action) for the duration. Other embodiments are described.

Dependencies are inferred from the claim text.