中文摘要：

近年来,随着电子病历和电子健康档案的广泛研究及实施,需要不同的异构医疗系统互操作和数据共享,HL7作为国际医疗信息交换标准越来越多的受到医疗信息工作者的关注.从电子病历开发者的视角,对HL7的各个组成部分在电子病历开发和应用过程中的使用情况作了介绍,并提出一个基于HL7电子病历的开发方案,该方案对使用HL7标准的电子病历开发人员有很好的实用价值.

英文摘要：

As a medical information exchange＇s standard, HL7 received an increasing medical information worker＇s attention in recent years, especially in EMR＇ s interoperability of various medical systems. In EMR Developer＇s perspective, the situation of various part of HL7 for EMR＇ s development and application is introduced, and presented an EMR development framework, which has some practical value for the application of EMR on the use of HL7 developers.