【摘要】 随着 HIS/ RIS系统在国内大中城市医院的普及 ,对医疗电子数据交换标准 HL7的研究越来越重要。本文介绍了 HL7的发展历史、发展目标和基本概念 ,讨论了 HL7的应用及自动实现技术。最后 ,对 HL7标准存在的问题及在国内应用 HL7所面临的困难进行了分析 ,并提出了克服这些困难的一些有益的建议更多还原

【Abstract】 With the development of HIS/RIS(Hospital/Radiology Information System), it is very important to study the HL7(Health Level Seven) Standard for electronic data exchange in healthcare environments. Firstly, in this paper, the history, development goal and conceptions of HL7 are introduced. Secondly, its applications and auto realization technologies are presented. Then, the problems which exist in the standard and the difficulties of HL7 in China are analyzed. Finally, some helpful suggestions about the development of HL7 in China are proposed.更多还原