The Design And Realization Of The Medical Insurance Fixed-Point Hospital Information System

The medical insurance system as an important part of Chinese social security systems , also an important part of social insurance system, played a significant role in maintaining society stabilization and has profound influence on the social development. Along with the establishment of the socialist market economic system, and the continuous deepening in the national enterprise reform, it is easily seen that reforming and improving the medical insurance system occupies a decisive position in public health as well as in economic and social development. In order to meet China's public medical insurance reform, and improve hospital management system modernization, the realization of scientific management under medical insurance system, it's urgent need a perfect hospital information system (HIS)based on medical insurance system. Not only meet the needs of the management socialized demand, working to improve health information technology standards, but also increase the efficiency of management work.As the Medical Insurance Fixed-point Hospital information system, it involves in the current structure of the medical insurance system, hospital management structure, , management of hospital business processes, hospital architecture, hospital management and control procedures. The establishment and movement of the system should be an indispensable component in hospital managed everyday, and bring a certain degree of economic and social benefits.The mainly hospital activities are mainly in out-patient and hospitahzation in the Department. The daily income depends mainly depends on two windows of out-patient and hospitalization in the Department. This article focuses on the Medical Insurance Fixed-point Hospital information system, including out-patient, hospitalization in the Department, and three catalog, which realize the entire process of the of hospital charges by computer, not only enhance the economic efficiency of the hospitals, but also resolve a long time difficult problem of the patients to pay, enhance the hospital management to scientific and standardized. This paper discusses that an object-oriented approach to design the Medical Insurance Fixed-point Hospital system based on UML, including the definition of requirements, systems analysis and design, implement and testing system. The components that should be included are as the following: First of all, based on medical insurance hospital information system at home and abroad in the development of the current situation and the present situation, put forward the development of the system and the significance of research. And then considering the hospital's business processes and to consider the results of research on the development of the hospital information system as a whole , to carry out needs analysis, to determine the overall system design principles, design goal.On this basis, combining the functions of some of the hospital management and the characteristics of the actual requirements , the paper design detailed the development the functional structure of the system , the corresponding database and use-case model and sequence diagram. Taking into account the actual situation and needs of users, combined with the design, each sub-system has its own characteristics, this article will give descriptions and examples of functions and features of several important subsystem. Finally this paper give a test of a complete hospital information system, selection of suitable testing methods. Designation the test cases of the entire system and finding the existing problem of the system, the quality and reliability of the software.