在胃镜的使用过程中,出现最多的故障之一是注气、注水管道的堵塞,一旦发生就会影响检查工作的正常进行。管道严重堵塞时致使内镜返修,更换胃镜气水管,也增加了维修费用。几年来,我们也曾遇到类似的情况,通过积极查找原因,采取有效措施,总结出了一种简便有效地防止胃镜注气、注 Gastroscope in the use of the process, one of the most troublesome is gas injection, water pipe clogging, once it will affect the normal inspection work. Severe blockage caused by endoscopic repair, gas tube replacement gastroscopy, but also increased maintenance costs. Over the past few years, we have encountered a similar situation, by actively looking for reasons, to take effective measures, summed up a simple and effective way to prevent Gastroscope gas injection