Nellcor N-560脉搏血氧饱和度仪的构造原理与维修实例分析  

Construction Principle and Cases Analysis of Troubleshooting for Nellcor N-560 Pulse Oximeter

作　　者：向思伟 XIANG Siwei(Department of Medical Equipment, The Children’s Hospital, Zhejiang University School of Medicine, Hangzhou Zhejiang 310052, China)

机构地区：[1]浙江大学医学院附属儿童医院医疗设备科,浙江杭州310052

出　　处：《中国医疗设备》2018年第1期96-98,共3页China Medical Devices

摘　　要：N-560脉搏血氧饱和度仪是本院使用较多的一种血氧饱和度仪,本文通过对N-560脉搏血氧饱和度仪的几例常见故障进行分析排除,为保障同类设备正常运行提供参考。文章所分析故障现象包括无法检测、无法开机及出现错误代码EEE531、EEE526、EEE528。维修人员在设备维修时应按照一定的方法,遵从一定的原则,并不断积累维修经验,维修工作就会变得简单而容易。N-560pulse oximeter is the most widely used oxygen saturation meter in our hospital,this paper aims to provide reference for similar equipment faults.The faults analyzed in this paper included unable detection,unable to start,and error code EEE531,EEE526,EEE528.Maintenance person should follow certain principles,accumulate more experience in device maintenance,and maintenance work will become simple and easy.

关 键 词：N-560 脉搏血氧饱和度仪 万用电表 血氧饱和度 光电二极管 

分 类 号：TH774[机械工程—仪器科学与技术] R446.1[机械工程—精密仪器及机械]