【摘 要】 医学服务于人类，而信息技术使医学能够更好地服务于人类。随着计算机软硬件技术的发展，卫生行业的信息化建设正在中国的大地上轰轰烈烈地展开。国内各级医院纷纷在信息化的浪潮中，耗资建立了各自的信息系统。众多医院信息系统的建立，在某种程度上，确实解决了院内管理的部分问题，比如，各级管理层查询数据方便了，各业务部门的工作效率提高了，费用信息更透明了……然而，这远远没有达到信息化的目标。世界诸多国家越来越一致地认识到，唯有通过广泛采用以电子病历系统(EMR)为核心的临床信息系统，才能把彼此相互分割的各医疗信息系统有机地连通为可相互交换分享使用对方数据的医疗信息网络，方能促成医疗卫生服务领域整体变革的实现，满足广大病患对医疗服务质量与方式不断更新的需要，并有效应对医学知识及临床信息爆炸性增长的冲击。

    【关键词】电子病历系统(EMR)新医改 核心 临床诊疗全整个过程

    【Abstract】Medical service to mankind, and information technology to medicine to better serve humanity. With the development of computer hardware and software technology development, health industry informatization construction is Chinese earth unfolds with vigour and vitality. National Hospital in succession in the tide of information cost, established their own information system. Many of the hospital information system establishment, to some extent, it solves the problem of hospital management section, For example, all levels of management query data conveniently, the business sector to improve the efficiency of the work, cost information more transparent. However, this is far from the target of informatization. The world in many countries more and more consistently recognized, only through widely used in electronic medical record systems ( EMR ) as the core of the clinical information system, to each other to the division of medical information system organically connected to exchange data sharing the use of other medical information network, In order to promote the overall reform of the medical health services, to meet the majority of patients on medical service quality and constantly update was needed, and effectively deal with medical knowledge and clinical information explosion shock. ......