Patent ID: 11957875
Assignee: INSULET CORPORATION
Field: Measurement (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. A device, comprising:
a processor; and
a memory storing programming code, an artificial pancreas application, and operable to store data related to the artificial pancreas application, wherein the programming code and the artificial pancreas application are executable by the processor,
wherein the processor when executing the artificial pancreas application is operable to control delivery of insulin, and to perform functions, including functions to:
receive an approximate amount of carbohydrates ingested in a meal;
determine an amount of insulin onboard in a post prandial time period;
determine an error factor representing an amount of insulin over or under delivered during the post prandial period;
determine a difference between the determined amount of insulin onboard and the error factor;
calculate an updated insulin to carbohydrate ratio based on the determined difference and the approximate amount of carbohydrates ingested; and
modify delivery of insulin based on the updated insulin to carbohydrate ratio.