摘要
介绍了解决电子病历交换传输中的数据一致性、安全性等问题。利用可扩展标志语言(简称XML)在实现信息标准化、信息统一、信息的交换和共享上有其独特的技术优势研究电子病历系统。提出了一种解决方案,方案由XML Schema验证、数据加密、数字签名组成。该方案保证了电子病历文档书写的正确性、电子病历内容的保密性和不可否认性。
Aim In order to solve the problem of data consistency and security in EMR exchange and transfer. Methods Extensible Markup Language （XML） has its unique technical advantages in standardization of information, uniformity of information , information exchange and sharing. XML technology can be imported in EMR system by using these advantages. Results a solving protocol is proposed in this paper. XML Schema validity check, data eneryption and digital signature are included in the scheme. Conclusion The writing correctness, the content＇ secrecy and undeniable of EMR paper are ensured in the project.
出处
《电脑开发与应用》
2009年第6期38-40,共3页
Computer Development & Applications
基金
陕西省教育厅项目资助课题(08JK216)
关键词
电子病历
XML
加密
数字签名
electronic medical record, XML, encryption, digital signature
