基于云计算技术的医院信息系统集成  

Hospital Information Systems Integration Based on Cloud Computing

作　　者：成萨萨[1] 姚琴[1] 田丽丽[2] 钱阳明[2] 李劲松[1] 

机构地区：[1]浙江大学数字化医疗工程研究中心,浙江省杭州市浙大路38号310027 [2]中国人民解放军海军总医院,北京市海淀区阜成路6号100048

出　　处：《中国数字医学》2013年第9期2-4,9,共4页China Digital Medicine

基　　金：国家自然科学基金项目(编号:61173127);国家"863计划"项目(编号:2013AA041201);浙江大学海外一流学科伙伴计划(编号:188170*193251101)~~

摘　　要：设计并实现了基于云计算技术的医院信息系统集成。随着国家近年来对"数字化医院"的不断推广,造成医院信息系统规模不断扩大、复杂程度不断增加,系统服务器数量也快速上升。同时,维护工作也面临着很大挑战。云计算技术可以将物理硬件与操作系统或应用软件分开,允许多个操作系统在同一物理机上独立、并行运行,从而节省信息化总体拥有成本。而Ensemble集成平台可实现多种异构信息系统的有效整合。因此,这二者的结合可以提高医院信息系统资源的利用率,同时提高管理的灵活性。This paper demonstrates the integration of hospital information systems based on cloud computing. Our country＇s continuous promotion of the＂digital hospital＂these years, resulting in the constant expansion of its scale, the constant increase of its complexity, and the rapidly increasing number of server. At the same time, the maintenance work is also facing a great challenge. Cloud computing technology can separate the physical hardware from the operating system or application software, thus allowing multiple operating systems independently operate on the same physical machine, and can save the total cost of ownership. Ensemble integration platform can realize the effective integration of a variety of heterogeneous information systems. Therefore, the combination of the two can improve the utilization of the resources of the hospital information system, while increasing management flexibility.

关 键 词：云计算 虚拟化 ENSEMBLE 集成平台 

分 类 号：R197.324[医药卫生—卫生事业管理]