Development Of Electronic Healthrecords System Under The Cloudcomputing Model

With the deepening of information construction in our country, hospital information system is increasingly perfect in the aspect of hospital finance, process and so on, but also formed a large amount of information island. Therefore, in order to realize information sharing and business collaboration as the core of health regional health informatization construction has become the next step the content of the medical and health information.Electronic health records based on individual residents as the center, meet the daily health needs of the residents, with the existing medical information system as the main body as support, the use of cloud computing model to realize information resources sharing, as a public service on the whole of society crowd, secure and reliable network health file.The purpose of this paper is to design a cloud computing model of electronic health records system, will be distributed in heterogeneous health information resources in various medical institutions organic integration, to achieve data exchange and business synergy, to medical institutions and individuals to provide a full range of health services.Design based on the Microsoft.net framework, research cloud computing model, in the use of electronic health records related on the basis of the analysis of demand, build and implement a set of mode of electronic health records service system of cloud, to software engineering needs analysis, system architecture, system detailed design and implementation of related technologies, such as the guidance, the architecture for the design of electronic health records system, using c#language, based on browser/server mode, the system is realized.Extensive application of electronic health records system is an inevitable requirement for the development of health information technology, one hand, a substantial increase in the level of hospital management and efficiency, reduce costs, and promote development, the other hand, based on the electronic health file system can carry out a number of other areas application, obtain valuable statistical information, thus contributing to the development of medical research. And cloud computing technologies and concepts applied to electronic health records information service, the use of cloud computing resource sharing capabilities integrated Remote Heterogeneous health resources, the sharing and exchange of health information and medical services business collaboration will produce The far-reaching impact. Therefore, the system of electronic health records in the cloud computing model has a better economic and social significance.