公开(公告)号：US12208242B2

公开(公告)日：2025-01-28

申请号：US17312950

申请日：2020-11-13

Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES

Inventor： Zedong Nie ,  Jingzhen Li ,  Yuhang Liu

IPC: G16H20/17 ,  A61M5/172 ,  G16H40/63 ,  G16H50/20

Abstract: A closed-loop artificial pancreas system based on a wearable monitoring method is provided. The system includes: a wearable blood glucose monitoring submodule, configured to obtain a blood glucose sensing signal in a noninvasive manner by utilizing a wearable device; a diet and exercise monitoring submodule, configured to obtain diet monitoring data and exercise monitoring data which can cause variations of blood glucose concentration of a subject to be tested; a calculation control submodule, configured to obtain information related to insulin infusion by utilizing a trained deep learning model, the diet monitoring data, and the exercise monitoring data; an insulin infusion submodule, configured to automatically implement insulin infusion; and an effect assessment module, configured to assess an insulin infusion effect, and to feed an assessment result back to the calculation control submodule, such that the calculation control submodule determines whether to update the information related to insulin infusion.