多功能监护仪时钟同步系统的设计  

Design of clock synchronization system for multi-functional monitor

作　　者：孙凯[1] 崔雪雪 SUN Kai;CUI Xue-xue(Department of Medical Engineering of Traditional Chinese Medicine, Beijing Hospital Beijing 100730,China)

机构地区：[1]北京医院医学工程科,北京100730

出　　处：《中国医学装备》2017年第11期105-108,共4页China Medical Equipment

摘　　要：目的:设计多功能床旁监护仪时钟同步系统,应用客观准确的技术手段实现多功能床旁监护仪时钟自动同步。方法:选用集成医疗保健事业(IHE)中的时间集成(CT)规范里定义的简单网络时间协议(SNTP),采用适合医疗机构的时钟同步源,设计基于Windows平台的时钟同步系统。结果:时钟同步系统能够实现与原有监护系统整合连接,对医院在用的7套中央站监护系统进行整合连接,共接入58台多功能床旁监护仪,除手动同步方式外,卫星与互联网同步均可使58台床旁监护仪实现时钟实时同步。结论:多功能床旁监护仪时钟同步系统能够有效实现监护系统时钟同步,避免时钟不一致的潜在危险。同时能够与更多的急救设备连接实现时钟同步。Objective:To design a clock synchronization system for multi-functional monitor so as to apply objective and accurate technical means to realize automatic synchronization for clock of bedside multi-functional monitor.Methods:The simple network time protocol(SNTP)which was defined in the standard of consistent time(CT)from integrating the healthcare enterprise(IHE)were chosen and clock synchronization source which suited to medical organization were adopted,and all of them were applied to design clock synchronization system based on Windows platform.Results:The clock synchronization system can be integrated to connect with the original monitor system,and7central station monitor systems were integrated and connected,and total of58multifunctional monitors were joined up.Except manual synchronization mode,both of satellite and internet can achieve real time synchronization of clock for58bedside monitors.Conclusion:The clock synchronization system of bedside multi-functional monitor can effectively realize clock synchronization of monitor system,and it can avoid the potential risks caused by time inconsistency.At the same time,it can connect with more emergency equipment to realize clock synchronization.

关 键 词：集成医疗事业 简单网络时间协议 中央站 时钟同步源 客户机与服务器模式 

分 类 号：R-058[医药卫生]