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纽邦E360呼吸机故障分析及处理3例 预览

Three Cases of Troubleshooting for NEWPORT E360 Ventilator
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摘要 本文通过分析检修纽邦E360呼吸机3例罕见的故障现象,总结故障发生原因及解决措施,供医学工程技术人员参考、探讨。文中所述故障包括呼吸机开机后出现“CMOS checksum error-Defaults loaded”错误信息无法进入系统,呼吸机开机运行即显示高级报警“高气道压”,呼吸机3-6个通气周期后显示高级报警“空气伺服阀漏气”。在了解纽邦E360呼吸机工作原理的基础上通过对呼吸机的电路部分和气路部分进行检查,采用简单有效的方法排除了这几例故障。呼吸机维修时应根据故障现象,结合呼吸机电路、气路结构,找出故障原因所在,往往能快速有效地解决问题。 In this paper,3 cases of rare failure of NEWPORT E360 ventilator were analyzed,and the causes and solutions of the failure were summarized for reference and discussion of medical engineers and technicians.The fault cases described in this paper included an error“CMOS checksum error-Defaults loaded”appeared and cannot continue during the starting process,notification alerts such as high airway pressure and air leakage at the servo valve.On the basis of understanding the operating principle of newborn E360 ventilator,the circuit part and air path part of the ventilator were checked,and the faults were eliminated by simple and effective method.When the ventilator is in maintenance,it is necessary to find out the cause of the fault based on the fault phenomenon and the circuit,air channel structure of the ventilator,which can solve the problem quickly and effectively.
作者 王佳琦 凌怡 单帅 WANG Jiaqi;LING Yi;SHAN Shuai(Department of Medical Engineering,The 989^th Hospital of the Joint Logistic Support Force of the Chinese People’s Liberation Army,Luoyang Henan 471031,China)
出处 《中国医疗设备》 2019年第9期182-184,共3页 China Medical Devices
关键词 呼吸机 故障处理 高级报警 呼气气路 伺服阀 ventilator troubleshooting notification alerts expiratory gas path servo valve
作者简介 通信作者:单帅,副主任技师,主要研究方向为医疗设备和医用耗材管理、野战卫生装备研发。通信作者邮箱:773767931@qq.com
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