Conclusion With low cost and being easy to install and dissemble,it can be connected to all kinds of anesthet...

• 结论:该装置安装、拆卸简单,成本低廉,使用方便,能与不同型号麻醉机连接,确保在不中断麻醉机工作的前提下更换氧气(瓶)源。