摘要
Evita系列呼吸机氧浓度故障一般都是由于氧电池失效引起,属于典型故障。文章以Evita XL呼吸机为实例,就其日常使用中遇到的"非典型"氧浓度故障进行分析、探讨。
Evita series ventilator oxygen concentration failures are generally caused by the failure of the oxygen battery,which is a typical failure.The article uses the Evita XL ventilator as an example to analyze and discuss the"atypical"oxygen concentration failures encountered in its daily use.
作者
陈华山
CHEN Hua-shan(The Second Affiliated Hospital of Guangzhou Medical University,Guangdong Guangzhou 510260)
出处
《中国医疗器械信息》
2020年第23期179-181,共3页
China Medical Device Information
关键词
氧浓度
氧电池
红宝石阀
吸入模块
校准
oxygen concentration
oxygen battery
ruby valve
inhalation module
calibration
