基于HIS的安全数据交换系统的研究与实现

摘要

为了方便患者就医体检,结合医院信息系统的现状,提出并实现了支持多功能查询平台的医院安全数据交换系统的总体设计方案.与现有的“网闸”技术相比较,既有效地解决了数据安全和数据共享之间的矛盾,又进行了针对性的研究和开发,使系统更加贴近医院的实际需求.安全数据交换关键技术的解决方案,即系统硬件架构上采用基于FPGA的嵌入式系统,系统软件使用精简的嵌入式linux操作系统,通过在HIS综合查询系统平台中的应用,有效地证明了医用安全数据交换系统设计方案的可行性、可靠性和实用性.%For patienls' convenience, with the application of HIS (Hospital Information System), the design of Hospital Secure data-exchange system has been put forward entirely, with which the conflict between data security and data share has been dealt. The scheme of the secure data-exchange has been brought forward, that the embeded system was adopted as hardware and the embeded LINUX operation system as software. Via the application of HIS integrated query platform, the design of the Hospital secure data exchange has been proved to be feasible, reliable and banausic.