通过分析VELA钻石系列呼吸机常见故障,探讨维修方法 .统计2015~2016年我院VELA呼吸机故障情况,分析其故障报警优先等级以及产生原因,同时给出解决方案.根据故障报警等级和数量的分析,我院呼吸机故障主要集中在呼吸机气路部分,故障报警提示主要包括管路误报警、呼吸机故障报警、氧气入口压力输入低报警和高峰压报警,发生率约占报警故障总量的70%.故障的快速排查与维护不仅提高设备的使用效率,也降低了维修费用,同时有效保障使用安全.%To summarize the maintenance experience of VELA ventilator alarm failure. We summarized the causes of VELA ventilator failure in our hospital from 2015 to 2016, and analyzed the causes. We also provided maintenance plan. According to the analysis of the alarm level and quantity, the ventilator failure in our hospital was mainly concentrated on the gas circuit. The main ventilator faults included ventilator-pipe alarm failure, ventilator fault alarm failure, oxygen inlet pressure low alarm failure and peak pressure alarm failure, which the total alarm failure incidence accounted for 70%. Rapid troubleshooting and maintenance not only improve the efficiency of ventilator, but also reduce maintenance costs, as well as effectively ensure the safety of equipment.
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