Patent ID: 11950935
Assignee: UNIVERSITY OF VIRGINIA PATENT FOUNDATION
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 8:
9. A system for generating a hypoglycemia risk signal associated with activity-induced hypoglycemia comprising a processor configured to:
obtain a blood glucose signal, a signal corresponding to insulin on board, a signal corresponding to total daily insulin, and a glycemic trend signal; and
generate a hypoglycemia risk signal based on a hypoglycemia prediction algorithm that determines the probability of a user being hypoglycemic during or after activity based on the blood glucose signal, the total daily insulin signal, and the glycemic trend signal;
wherein:
the processor is configured to generate a signal for instructing the user to consume a determined amount of carbohydrate prior to or during the activity when the hypoglycemia risk state indicates a risk of hypoglycemia during or after activity; and/or
the processor is configured to:
determine a hypoglycemia risk state with a classifier algorithm that classifies the hypoglycemia risk signal to identify an actionable hypoglycemia risk state based on a predefined threshold; and
generate a signal when the hypoglycemia risk state indicates a risk of hypoglycemia.