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US 11,696,728 B2Granted
Evaluation and visualization of glycemic dysfunction
AssigneeDexCom, Inc.
InventorsStephen D. Patek, Stephen J. Vanslyke
Life of this patent
Estimating the term…
Abstract
An amount of glycemic dysfunction associated with mis-timing (e.g., delay) of meal boluses based on replay analysis is determined. The amount of dysfunction of historical or estimated bolusing as compared to an optimally timed bolus based on the replay analysis is quantified and visualized. Inferences may be made about diabetes meal management regarding inputs from a patient.
Claims28
A system for determining an amount of glycemic dysfunction, the system comprising:
- an input device configured to receive blood glucose (BG) data, insulin data, and a plurality of functions;
- a replay analyzer configured to receive the BG data, the insulin data, and the plurality of functions, and perform a plurality of replay analyses for historical boluses and for estimated meals using the BG data, the insulin data, and the plurality of functions;
- an insulin on board (IOB) assessor configured to perform a plurality of IOB assessments using at least one of the insulin data or the plurality of replay analyses;
- a BG risk profiler configured to perform a plurality of BG risk profiles using at least one of the BG data or the plurality of replay analyses;
- an IOB profiler configured to perform a plurality of IOB profiles using at least one of the plurality of IOB assessments;
- a BG risk comparator configured to determine at least one of a risk profile plot or a BG risk score using the output of the BG risk profiler;
- a discrepancy analyzer configured to perform a plurality of discrepancy analyses using the IOB profiles and the IOB assessments to determine at least one of an IOB profile plot, an IOB discrepancy plot, or an IOB trace similarity score;
- and an output device configured to output at least one of the risk profile plot, the BG risk score, the IOB profile plot, the IOB discrepancy plot, or the IOB trace similarity score.
5 more elements
Dependencies are inferred from the claim text.