PB840呼吸机集中故障分析与维修
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摘要
通过分析我院PB840呼吸机近两年发生的故障,查找故障成因,同时对症下药给出解决方案。结合近两年PB840维修更换的配件,以及维修现场观察故障配件的损坏程度和损坏现象,查找出最有可能造成故障的因素。通过故障现象得出造成PB840呼吸机的故障的原因是压缩空气湿度过大和日常清洁保养不当,督促后勤保障部改善压缩空气质量,同时增加PB840呼吸机预防性维护频率,从而降低了设备同类故障,节约了维修成本,提高了PB840呼吸机的使用安全性。
By analyzing the failure of PB840 ventilator in our hospital in the past two years, the causes of the failure were found and the solutions were given. Combining with the parts repaired and replaced by PB840 in the past two years, and observing the damage degree and phenomenon of the failed parts on the maintenance site, the most likely factors causing the failure were found out. Through the failure phenomenon, it is found that most of the failure of PB840 respiration is caused by the excessive humidity of compressed air. It connects with the logistics support department to improve the compressed air quality and strengthen the preventive maintenance of the PB840 ventilator, thus reducing the equipment failure rate, saving the maintenance cost, raising the use rate and safety of the PB840 ventilator.
By analyzing the failure of PB840 ventilator in our hospital in the past two years, the causes of the failure were found and the solutions were given. Combining with the parts repaired and replaced by PB840 in the past two years, and observing the damage degree and phenomenon of the failed parts on the maintenance site, the most likely factors causing the failure were found out. Through the failure phenomenon, it is found that most of the failure of PB840 respiration is caused by the excessive humidity of compressed air. It connects with the logistics support department to improve the compressed air quality and strengthen the preventive maintenance of the PB840 ventilator, thus reducing the equipment failure rate, saving the maintenance cost, raising the use rate and safety of the PB840 ventilator.
引文
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[2]李朝伟.PB840呼吸机的工作原理及其应用[J].中国医学装备,2013,10(8):111-112.
[3]印世传.PB840呼吸机原理和故障判断维修介绍[J].中国医疗器械信息,2017,(23):143-145.
[4]王科文.PB840呼吸机结构原理及常见故障维修[J].中国医疗设备,2016,31(6):166-173.
[5]张连珍,郝萌.环境温湿度条件对医疗设备运行的影响[J].医疗装备,2012,25(1):85-86
[6]廖衍忠,刘凯.PB840呼吸机故障维修四例[J].湖北科技学院学报,2014,34(5):19-20.
[7]沈御珊,姚卫武,林吉跃.PB840呼吸机的工作原理和故障检修[J].医疗装备,2017,30(1):70-71.
[8]陈国雄.呼吸机的构造原理及维修方案[J].医疗装备,2018,31(9):150-151.
[9]徐焕祥,俞小莉,王雷,等.压缩空气发动机工作过程分析[J].农业工程学报,2016,32(S1):42-49.
[10]陈宇飞.PB840部分维修案例及自检的作用[A].中华医学会医学工程学分会第十五次全国学术年会论文汇编[C].2015.
[11]高瑞.P B 8 4 0呼吸机的日常维护及故障维修[J].医疗装备,2017,30(1):78.
[12]曲新亮,范医鲁,杜洋,等.PB840呼吸机设备故障维修3例[J].中国医疗设备,2018,33(3):97-100.
[13]孟庆.TYCO泰科PB840呼吸机的构成及维修[J].中国医学装备,2013,10(10):112-114.
[14]叶德琴.PB840湿化系统在人工气道患者中的应用[J].吉林医学,2015,36(1):172-173.
[15]刘燕玲,杜立,杜洪,等.我国呼吸机管路系统清洗消毒现状与研究进展[J].中华护理杂志,2010,45(8):761-763.
[16]陈学斌,杨学来,高敏,等.呼吸机内部气路系统消毒的可行性分析[J].中国医学装备,2018,15(1):134-137.C