一种高压氧舱自动通风换气装置  

An Automatic Device for Ventilation and Gas Exchange in Hyperbaric Oxygen Chamber

作　　者：秦军[1] 秦红燕[1] 王庆霞[1] 

机构地区：[1]山东省聊城市人民医院高压氧科,山东聊城252000

出　　处：《生物医学工程与临床》2003年第1期49-50,共2页Biomedical Engineering and Clinical Medicine

摘　　要：目的　研究高压氧舱的自动通风换气系统 ,解决手动控制的各种弊端。方法　自动通风换气系统由 2个电动调节阀、1个交流接触器、1个开关、1台测氧仪、少量无缝钢管组成。结果和结论　该系统结构简单 ,安装方便 ,通风效果良好。Objective To develop an automatic device for ventilation and gas exchange in hyperbaric oxygen chamber in order to avoid of the defects in manual operation. Method The automatic ventilation and gas exchange system consisted of 2 electronic modulators, alternating current contactor, 1 switch, 1 oxygen meter and some seamless steel tubes. Results and Conclusion It demonstrates this system is characteristic with simple structure, easy to install and excellent ventilation effect.

关 键 词：高压氧舱 通风换气装置 自动控制 设备组成 系统结构 

分 类 号：R318.6[医药卫生—生物医学工程]