医学实验室信息系统网络架构方案研究

Study on Network Architecture Method for Medical Laboratory Information System

目的:实现检验信息的充分共享,发挥检验仪器的自动化和智能化功能,提高检验科室的管理水平和工作效率。方法:采用一种新的网络架构方案,其中检验仪器的连接方式采用TS连接到医院的主干网络,用一台计算机作为仪器服务器,通过专门的接口管理程序对仪器进行集中管理。结果:新型LIS系统的网络建设方案能够实现LIS与HIS数据库的完全融合和多台串口检验仪器不同通讯模式的连接方式。结论:该方案能够增强系统的网络集成度,并且维护方便,节省维护费用和PC资源。

Objective To fully realize laboratory information sharing, giving full play of automation and intellectualization of laboratory devices and improving the management level and work efficiency. Methods A new network architecture method was adopted. The laboratory devices were connected by joining TS into the master network. A computer installing interface management program was used as device server. All laboratory instruments were managed by the interface management program.Results The new LIS realized the total inosculation of LIS and HIS and the connection method of different communication modes on many serial communication devices. Conclusion The method strengthens the system＇s network integration. The maintenance costs and PC resources are saved. [Chinese Medical Equipment Journal,2008,29（11） ：51-53]