呼吸机氧气转接头的设计与临床应用

摘要

Objective:Developed two kinds of oxygen conversion adapter in order to make the respirator be used rapidly in all of the hospital without changing the oxygen connecting device of respirator. Methods:Designed one double sleeve type structure with a socket and a plug on each side which was named oxygen conversion adapter. Results: The installation of oxygen conversion adapter only cost a few seconds who made the using of respirator have no obstacle. Conclusion:Oxygen conversion adapter not only solve the oxygen plug and socket mismatch problem but also saved money.%目的：研制两种氧气转接头，在不改变呼吸机氧气连接装置的情况下，实现中心供氧系统不同终端插座之间的快速转换使用，解决临时更换呼吸机氧气连接装置的困难。方法：设计一种双卡套式连接结构，两端分别连接终端插座和氧气插头，构成简单实用的氧气转接头。结果：制作的两种氧气转接头实现呼吸机与不同氧气终端插座无缝衔接，安装时间只需数秒。结论：应用转接头实现呼吸机在医院范围内快速调配，解决了氧气插头与插座不匹配的问题，同时节省了大量资金。