内窥镜使用期间难免会因为各样的原因出现问题或故障在，所以建议操作人员提前做好问题的了解以及预防措施，下面
内窥镜维修公司来讲讲其钳道的损伤如何预防。
During the use of the endoscope, it is inevitable that there will be problems or failures due to various reasons. Therefore, it is recommended that the operators understand the problems and take preventive measures in advance. The following is how to prevent the damage of the forceps from the endoscope maintenance company.
原因分析：
Cause analysis:
1、钳子管道内释放枕头；
1. The forceps release the pillow in the pipe;
2、内镜先端部过度弯曲时强行插入注射针、活检钳等附件；
2. Forcefully insert the injection needle, biopsy forceps and other accessories when the tip of the endoscope is excessively bent;
3、活检钳钳瓣张开的情况下插入或者拔出活检钳；
3. Insert or pull out the biopsy forceps with the biopsy forceps valve open;
4、使用变形等质量不合格的活检钳；
4. Use deformed biopsy forceps with unqualified quality;
5、插入管弯曲角度太大后使用活检钳等附件。
5. Use accessories such as biopsy forceps when the bending angle of the insertion tube is too large.
预防方法：
Prevention methods:
如在使用附件时感觉到异常阻力，请立即停止操作并查找原因：
If you feel abnormal resistance when using accessories, please stop the operation immediately and find out the cause:
1、避免在内镜钳道内释放枕头或活检钳，一定要等枕头或活检钳从钳道内伸出以后，才能释放针头和打开活检钳钳瓣；
1. Avoid releasing the pillow or biopsy forceps in the endoscopic forceps. The needle can be released and the biopsy forceps can be opened only after the pillow or biopsy forceps protrude from the forceps;
2、插入活检钳、注射针的时候，应将内镜先端部处于放松的直线状态，便于活检钳、注射针等器械顺利通过；
2. When inserting biopsy forceps and injection needles, the tip of the endoscope should be in a relaxed straight state to facilitate the smooth passage of biopsy forceps, injection needles and other instruments;
3、避免使用变形等有质量问题的活检钳和其它器械；
3. Avoid using biopsy forceps and other therapeutic instruments with quality problems such as deformation;
4、使用活检钳等附件时，切勿弯曲插入管。
4. Do not bend the insertion tube when using accessories such as biopsy forceps.
How to prevent the damage of the forceps during the use of the endoscope? I hope the above points can help you and remind you to maintain them regularly. Please come to our website for more information http://www.jiangrenyiliao.cn Take a look.
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