内镜在医疗行业中应用很广，随着使用时间越长，出现的问题就会越多，这就需要使用者提前针对问题进行原因分析，然后做好预防，下面来讲讲内镜表面出现黄垢原因分析预防。

Endoscopy is widely used in the medical industry. With the longer use time, more problems will appear, which requires users to analyze the causes of the problems in advance, and then do a good job of prevention. Next, let's talk about the cause analysis and prevention of yellow dirt on the surface of endoscopy.

原因分析：

Cause analysis:

没有进行有效的床旁清洗，未使用酶洁液清洗内镜。胃镜检查后，内镜表面会粘附有病人的血液和胃内有机蛋白质，蛋白质与戊二醛接触会发生化学反应形成结晶粘附于胃镜表面，一旦形成，很难去除掉。

There was no effective bedside cleaning, and the endoscope was not cleaned with enzyme detergent. After gastroscopy, the surface of the endoscope will be adhered with the patient's blood and organic protein in the stomach. The protein will react with glutaraldehyde to form crystals and adhere to the surface of the endoscope. Once formed, it is difficult to remove.

预防方法：

Prevention methods:

1、内窥镜设备维修人员检查完毕以后，要立即在床旁对插入管进行清洗，用酶洁液纱布擦掉插入管表面的粘液，去除大部分的血液和有机蛋白质。

1. After the endoscope equipment maintenance personnel check, they should immediately clean the insertion tube beside the bed, wipe the mucus on the surface of the insertion tube with enzyme detergent gauze, and remove most of the blood and organic protein.

2、使用酶洁液清洗内镜，酶洁液能分解胃内有机物蛋白质，防止蛋白质与戊二醛接触发生化学反应形成结晶。

2. Use the enzyme detergent to clean the endoscope. The enzyme detergent can decompose the organic protein in the stomach and prevent the protein from reacting with glutaraldehyde to form crystals.

3、使用酶洁液清洗内镜以后，还要使用流动清水彻底清洗内镜，防止残留的蛋白质与戊二醛发生化学反应形成结晶。

3. After cleaning the endoscope with enzyme detergent, it is also necessary to thoroughly clean the endoscope with flowing water to prevent the residual protein from reacting with glutaraldehyde to form crystals.

此外在清洗时要使用正确的手法刷洗内镜管道，应该用我们的手指护住吸引座呈水瓶方向抽出清洗附件，避免附件对吸引座的磨损。更多内容您可以来我们网站http://www.jiangrenyiliao.cn获取到！

In addition, when cleaning, we should use the correct method to brush the endoscopic pipeline. We should protect the suction seat with our fingers and pull out the cleaning accessories in the direction of the water bottle to avoid the wear of the accessories on the suction seat. You can come to our website for more information http://www.jiangrenyiliao.cn Get it!