中文摘要：

目前我国医疗信息化已进入瓶颈期,据调查我国80%的医疗机构采用购买或自主研发的医疗信息化系统。由于医疗机构业务繁杂,因此医疗机构的信息管理系统种类繁多、异构性强,不仅建设和维护强度大,而且各医疗机构间存在着相似系统的重复开发,存储大量冗余数据,占用了大量的IT资源。为了提高医疗机构中的IT资源利用率,该研究将云计算可快速提供弹性资源的思想应用到医疗信息化建设中,旨在基于Open Stack开源云平台设计一套医疗开发平台,将医疗机构中信息管理系统和IT资源（主机、路由器、交换机、硬盘、IP地址等）完整地搬到云端,以软件的方式实现,以服务的方式提供给用户。最后该研究在云平台上部署患者一卡通服务系统、医生工作站系统和数据分析系统作为云平台搭建测试。

英文摘要：

At present, China,s medical information has entered a bottleneck period. According to the survey, 80% of China,s medical institutions to purchase or self-developed medical information system. Because of the complexity of the medical institutions, the information management system of medical institutions is diverse and heterogeneous, which not only has strong construction and maintenance intensity, but also has a similar system duplication between medical institutions to repeat the development, storage of large amounts of redundant data, take up a lot of IT resources. In order to improve the utilization rate of IT resources in medical institutions, this paper applies the idea of cloud computing providing flexible resources quickly to the construction of medical information. It aims to design a medical development platform based on OpenStack open source cloud platform, which can realize the information management system and IT resources （host, router, switch, hard disk, IP address, etc. ） in the medical institution completely to move to the cloud to achieve the way the software to provide services to users. The study installs the patient one-card service system, the doctor workstation system and the data analysis system on the cloud platform as the cloud platform construction test.