Newport E360型呼吸机系统气路结构与维护保养  

Newport E360 Ventilator System Air Path Structure and Maintenance

作　　者：沈秀旭[1] SHEN Xiu-xu(Laiyang Central Hospital,Yantai,Shandong Laiyang 265200)

机构地区：[1]烟台市莱阳中心医院,山东莱阳265200

出　　处：《中国医疗器械信息》2024年第9期171-174,共4页China Medical Device Information

摘　　要：围绕Newport E360型呼吸机系统的气路结构与维护保养进行分析探讨。气路包括吸气模块和呼气模块两部分,文章概述吸气模块的气体调节子系统、流量控制子系统和吸入检测及安全组件三部分结构原理,分析呼气模块的呼出流量传感器、呼气阀膜片、呼气伺服阀、呼出伺服调压阀、呼气压力传感器(模拟电路板上)、呼气校零电磁阀、呼出控制压力传感器(模拟电路板上)等部件功能,并围绕该机型每天的日常维护、年检或5000h维护和5年检或25000h维护的项目进行探讨。This article describes the Newport E360 ventilator system air path structure and maintenance.The air path comprises an inspiratory module and an expiratory module.First of all,the gas regulating subsystem,the flow control subsystem and the inhalation detection and safety module are introduced,then the functions of exhaled flow sensor,exhaled valve diaphragm,exhaled servo valve,exhaled servo pressure regulator,exhaled pressure sensor(on analog circuit board),exhaled zero solenoid valve,exhaled control pressure sensor(on analog circuit board)and other components of exhaled module are analyzed,finally,the daily maintenance,annual inspection or 5000 hours of maintenance and five-year inspection or 25000 hours of maintenance projects.

关 键 词：Newport E360 气路 结构分析 故障实例 

分 类 号：R197.39[医药卫生—卫生事业管理]