由于设备使用的特殊性，内镜很容易在使用过程中出现各种故障，例如我们常见的光束被损坏，弯曲橡皮漏水等，但是这些故障一般有经验的诊疗医师都是可以自己的，下面内窥镜设备维修人员就将为大家介绍几种比较特殊的故障情况，希望能有所帮助。

Due to the particularity of the use of the equipment, it is easy for the endoscope to have various faults during the use process, such as the damage of the common beam, the leakage of the bending rubber, etc., but these faults can be solved by the experienced doctors themselves. Below, the maintenance personnel of the endoscope equipment will introduce several special faults to you, hoping to help.

故障一

Fault 1

某些型号的结肠镜有时维修后初次使用便会出现无水或是少水的现象。而且在短的时间内视野变得模糊，甚可以看见水，外观上可以出现弯曲橡皮肿胀。此时用测漏器也无法判断出什么部位出现问题，打开此镜会出现镜体内已注满了水，如果处理不及时，显微镜内像束大多会产生龟裂，螺线管铜丝出现生锈等情况，严重时会造成报废。

Some models of colonoscopy sometimes have no water or little water after maintenance for the first time. Moreover, in a short time, the field of vision becomes blurred, even water can be seen, and the appearance can appear bent rubber swelling. At this time, the leak detector can not determine what part has a problem. Opening this mirror will show that the mirror body has been filled with water. If the treatment is not timely, most of the image beams in the microscope will be cracked, and the solenoid copper wire will be rusted. In serious cases, it will cause scrapping.

故障原因

Fault cause

某些结肠镜在操作把下方有一附送水部位，这个部位在修理安装的过程中，可能会发生变形或有硬的小杂物，装配时产生裂痕，水便从此处流入镜体。所以送气，送水时会出现水少或无水的情况，而且储水到一定量时，水压会使橡皮出现膨胀。

Some colonoscopes have an attached water supply part under the operating handle. This part may be deformed or have hard small sundries during the repair and installation process, and cracks will be produced during the assembly, from which water will flow into the mirror body. Therefore, there will be little or no water when delivering air and water, and when the water is stored to a certain amount, the water pressure will make the rubber expand.

防止故障方法

Fault prevention method

修理人员在维修完毕后或使用人员在前都应该进行测漏，特别是结肠镜，如果在测漏的过程中发现喷嘴水汽管出有气泡冒出而管道完好的情况下，应考虑附送水部位的接口有问题，应重新检查后安装，否则待水进入镜体后侧漏器也无法测出。

The repair personnel should conduct leak detection after the repair or before the user, especially the colonoscope. If the nozzle water vapor pipe is found to be bubbling and the pipe is intact during the leak detection, the problem of the interface at the attached water supply part should be considered first, and it should be re-inspected before installation, otherwise the leak detector at the back of the mirror body cannot be detected when the water enters.

故障二

Fault 2

机器进水后有时会出现像天空中的彩虹一样，这种现象也是要在漏水后放置一段时间干燥后才会出现，上面已讲过导像束是由很多导光束按照一定的顺序排列组成的。

The machine will sometimes appear like a rainbow in the sky after water ingress, and this phenomenon will only appear after it is dried for a period of time after water leakage. As mentioned above, the image guide beam is composed of many guide beams arranged in a certain order.

在操作者看起来是一圆形图像，而实际上每一导光束须按照正三角形排列才能使像在传导过程中不致发生变化，操作者仔细观察就会知道，特别是经过摄像和摄影放大后的图片会看得更为清楚。我们从整个一条导像束立体去研究，就成了无数三棱镜，自然光经过三棱镜后就分为各种不同颜色的单色光，纤维内窥镜出现彩虹的原理和三棱镜的分光是一样。

The operator looks like a circular image, but in fact, each guide beam must be arranged in a regular triangle to keep the image from changing during the transmission process. The operator will know after careful observation, especially after the image is taken and enlarged by photography, it will be more clear. We study from the whole guiding image beam, and it becomes numerous prism. After passing through the prism, natural light is divided into various monochromatic light of different colors. The principle of rainbow in fiber endoscope is the same as that of prism.

会引起设备故障的原因有很多种，这需要医师在使用设备中严格按照操作规范去要求自己，这样才能尽可能地减少设备故障的次数。更多相关的内容就来我们网站http://www.jiangrenyiliao.cn咨询了解吧！

There are many reasons that can cause equipment failure, which requires doctors to strictly follow the operating specifications when using the equipment, so as to minimize the number of equipment failures. Come to our website for more relevant content http://www.jiangrenyiliao.cn Ask about it!