内镜在使用期间由于使用时间过长，再加上很多操作人员不好好维护保养该设备，就很容易造成他的表面出现黄垢的问题，下面内窥镜设备维修人员就来对其进行分析。

During the use of the endoscope, due to the long use time, and many operators do not maintain the equipment well, it is easy to cause yellow dirt on its surface. The maintenance personnel of the endoscope equipment will analyze it below.

原因：

reason:

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。

No effective bedside cleaning was performed, and no enzyme cleaning solution was used to clean the endoscope. After gastroscopy, the blood of the patient and the organic protein in the stomach will adhere to the surface of the endoscope. The protein will react with glutaraldehyde to form crystals and adhere to the surface of the endoscope. Once formed, it is difficult to remove them.

预防方法：

Prevention methods:

1、内镜检查完毕以后，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 endoscopic examination, the insertion tube should be cleaned at the bedside immediately, and the mucus on the surface of the insertion tube should be wiped off with enzyme detergent gauze to 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 enzyme cleaning solution to clean the endoscope. The enzyme cleaning solution can decompose the organic matter and protein in the stomach and prevent the chemical reaction between the protein and glutaraldehyde to form crystals.

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

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

医用内镜表面出现黄垢的分析就到这里了，如果您对此还有什么不明白的地方欢迎来我们网站http://www.jiangrenyiliao.cn进行咨询，有关人员竭诚为您服务！

That's all for the analysis of yellow dirt on the surface of medical endoscopes. If you still don't understand anything about it, please come to our website http://www.jiangrenyiliao.cn For consultation, relevant personnel will serve you wholeheartedly!