Design and application of occupation exposure declaration and monitoring information system for medical staff

摘要

Objective: To register, classify, evaluate and monitor occupational exposure of the medical staff timely and accurately, improve the efficiency of the occupational exposure declaration and monitoring, so as to minimize the incidence and injury of occupational exposure and guarantee the safety and occupational health of the medical staff, this study attempts to develop and design an occupational exposure declaration and monitoring system software for medical staff with multiple functions and convenient for users, which will be the beneficial supplement of Hospital Information system (HIS). Methods: Through investigation and documents research, we try to comprehend the procedure of occupational exposure declaration and monitoring, determine the system function demand, and construct a three-layer structure system based on B/S structure model. The whole system is divided into interface layer, function layer and data layer. The overall design technology includes the code of c # programming language, the software platform of Visual Studio 2008, the development tools of ASP.NET script technology and the database services of SQL Server relational database management system. Results: This system has 6 function modules, including the declaration module, the query and statistical module, the maintaining module, the evaluation and monitoring module, etc. The declaration module of the system can be used effectively in registration, report of occupational exposure accidents and also provide query and statistical functions. The evaluation and monitoring module can assess the severity level of the exposure automatically according to the further inspection, then provide preventive treatments or measures based on the evaluation results, as well as monitor automatically whether the patient has the symptoms of blood-borne acute infectious diseases. At the same time, this module cane effectively monitors the serological results of the infectious diseases in different periods after exposure, and provides timely and reliable data for further intervention and treatment. Conclusion: The occupation exposure declaration and monitoring information system for medical staff can realize the input and declaration of basic occupational exposure information, the function of data query, statistics and export with stable and reliable operation. The function of evaluation and monitoring can provide convenient and quick intervention and treatment counter measures after exposure, which provides another important technological platform for minimizing the harm and risk of the occupation exposure.