Abstract：Objective To implement the secure data transmission between multiple networks. Methods Isolated communication card developed by our hospital is installed in the PCI slot between two communication servers so that data interaction can be implemented between two servers via custom communication protocol. Results The single-link and multichannel data communication with a small amount of data interaction and concurrency between both sides of communication within the same computer room is implemented based on the original physical isolation security. Conclusion The communication mechanism which regards PCI interface as its physical isolation scheme among various networks has strong usability in the aspect of professional work.
吴雅云，庄绍燕，洪瑞安. 基于PCI接口的跨网络安全数据通信模式[J]. 中国医疗设备, 2014, 29(3): 45-47.
WU Ya-yun, ZHUANG Shao-yan, HONG Rui-an. Network-Spanned and Secure Data Communication Mode Based on PCI Interface. China Medical Devices, 2014, 29(3): 45-47.
