2results about How to "Efficient Safety Management" patented technology

The application relates to a device control method, an insulin infusion device, a program product and a closed-loop infusion system, which are applied to an insulin infusion device, the insulin infusion device comprising a touch screen, at least one memory and at least one processor, the touch screen being used for receiving user input, the memory storing executable instructions, and the processor being used for executing the executable instructions to realize the following method: monitoring whether a blood glucose influencing event occurs during operation of a closed-loop operation mode; the blood glucose influencing event comprises an event that a user's blood glucose level deviates from a target blood glucose range of a control parameter due to device operation and / or user activity; in the case that it is determined that the blood glucose influencing event occurs, triggering a safety protection program; and performing safety management on the closed-loop operation mode of the insulin infusion device through the safety protection program.

The application discloses a power operation risk early warning method, system, device and medium based on big data, belongs to the technical field of operation risk management, and comprises the following steps: collecting multi-source data, preprocessing, extracting data risk features, constructing a risk evolution path model based on the risk features; constructing a risk prediction model to predict future risk changes and dividing risk levels, early warning according to the risk levels; and displaying real-time risk values of operation areas through a visual interface and storing data. The application realizes real-time dynamic management of power operation risks, overcomes the defects of single data dimension analysis, insufficient risk transmission modeling and low real-time performance and prediction accuracy of traditional technologies, effectively improves the ability of power operation risk identification, dynamic evaluation and accurate prediction, provides efficient decision support through hierarchical early warning and operation optimization scheme, and realizes efficient and safe early warning of complex power operation scenes.