Insulin recommendation method and device, system for monitoring blood glucose levels

Abstract

The present invention relates to the field of physiological signal processing, and provides an insulin recommendation method and device, and a system for monitoring blood sugar levels, wherein the method includes: regularizing key feature data of users to obtain at least two matching feature values; based on at least two Matching feature values ​​are matched in the case library; if the matching is successful, the first insulin recommendation plan is selected based on the ranking of scores; if the matching fails, the second insulin recommendation plan is output; based on the user’s feedback on the recommendation, the case library is updated. , when the user accepts the recommendation, the feedback information includes the first recommended insulin regimen and its score or the second insulin recommended regimen and its score; when the user does not accept the recommendation, the feedback information includes the insulin response regimen adopted by the user and its score, and the score is Determined based on the target blood sugar time ratio and / or blood sugar concentration change rate in the second time period. The present invention enables users to enjoy richer and more reasonable recommendations and improves user experience.

Description

technical field [0001] The invention relates to the field of physiological signal processing, in particular to an insulin recommendation method and device, and a system for monitoring blood sugar levels. Background technique [0002] Diabetes is a chronic metabolic disorder that results from the inability of the pancreas to produce sufficient amounts of the hormone insulin, reducing the body's ability to metabolize glucose. The most prevalent forms of diabetes are those that result from decreased insulin secretion (type 1 diabetes, the first recognized form) or from decreased sensitivity of body tissues to insulin (type 2 chronic diabetes, the most common form). Treatment of the former requires insulin injections, while the latter is generally controlled with oral medications. [0003] With the development of biosensor technology, the emergence of continuous monitoring system of blood glucose concentration (continuously providing real-time blood glucose concentration data ...

AI Technical Summary

Problems solved by technology

There is no single solution to combine information into a more reasonable insulin recommendation

Furthermore, effective insulin recommendations cannot be achieved simply by combining the various pieces of information available in the field, each of which has specific elements that must be developed and adjusted for the entire process to have the desired safety, Recommended levels of accuracy and robustness

[0004] In the process of realizing the embodiment of the present invention, the inventor found that there are at least the following defects in the background technology: some existing recommendation schemes do not take into account the influence of the short-term blood sugar concentration change rule brought about by the user input data on the blood sugar level , such as the user's current blood sugar level, insulin usage, carbohydrate intake or consumption, exercise, medication, etc., or error data, without taking into account the user's personalized recommendation and the actual effect of the recommendation, and lead to poor user experience

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