迈瑞SV300型呼吸机故障维修三例  

Three Breakdown Maintenance Cases of Mindray SV300 Ventilator

作　　者：李凯[1] 刘慧松[1] 李东玥 LI Kai;LIU Huisong;LI Dongyue

机构地区：[1]青岛市市立医院,青岛266011

出　　处：《中国医院建筑与装备》2022年第10期73-75,共3页Chinese Hospital Architecture & Equipment

摘　　要：介绍了SV300型呼吸机气路的组成及工作原理,分析了其三种故障—大通径吸气阀校准失败、压力传感器测试失败、流量传感器校准失败的原因,并提出了排除故障的具体措施。It introduces the composition and working principle of the air circuit of SV300 ventilator, analyzes its three kinds of faults that is failure of calibration of large, diameter inspiratory valve, failure of pressure sensor test and failure of calibration of flow sensor;proposes breakdown maintenance methods.

关 键 词：呼吸机 故障维修 吸气阀校准 压力传感器 流量传感器 

分 类 号：R197.39[医药卫生—卫生事业管理]