Method and device for improving glycemic control

摘要

Systems, devices and methods are presented in the subject disclosure for recommending an insulin dose adapted for use with an insulin delivery device. In some embodiments, the method may include receiving blood glucose (BG) data, determining one or more insulin sensitivity (IS) values associated with the BG data, and determining an insulin dose based on the determined one or more IS values. A system for carrying out such a method is also presented.

主权项

1. A method for recommending an insulin dose adapted for use with an insulin delivery device, the method comprising:
providing the insulin delivery device comprising:
a housing containing therein a pump for dispensing the insulin bolus dose into a body of a user;input means for receiving blood glucose (BG) data;a remote control containing therein a processor having a dose advisor application thereon configured to determine insulin sensitivity (IS) values based on corresponding BG ranges having the following IS values: BG<50→IS=170mg/dL/U, 50<=BG<70→IS=130mg/dL/U, 70<=BG<=150→IS=100mg/dL/U, 150<=BG<=200→IS=80mg/dL/U, 200a memory for storing the BG data and the IS values; anda display for presenting output associated with the IS values which comprises an IS value used for an insulin bolus dose determination and a determined insulin bolus dose; receiving the BG data comprising a BG level; determining one of the IS values associated with the BG data via the dose advisor application; receiving input from the user as to an amount of carbohydrates (Carbs) the user is about to consume; receiving, via the dose advisor application, a carbohydrate to insulin ratio (CIR), a target blood glucose level (TBG), and a residual insulin level (RI); calculating the determined insulin bolus dose using the equation:
(Carbs/CIR)+(BG−TBG)/IS−RI; and displaying the IS value used for the insulin bolus dose determination and the determined insulin bolus dose as the recommended insulin dose.