医院电子病历电子签名需求分析及实施方案

以陆军军医大学大坪医院为例，分析电子病历面临的安全问题以及使用电子签名的必要性，从网络架构、电子签名工作流程等方面阐述电子病历CA认证实施方案，指出该方案有助于实现医院医疗管理流程优化，提高安全保障。

Requirement Analysis and Implementation Plan of Electronic Signature on Electronic Medical Records in Hospitals

The paper analyzes the security issues of Electronic Medical Records (EMR) and the necessity of utilizing electronic signature by taking Daping Hospital, Army Medical University as an example. It also elaborates on the implementation plan of CA authentication from the aspects of network architecture and the electronic signature procedure, etc., points out that such a plan facilitates the optimization of management process in hospital and improves security level.