由于設備使用的特殊性，內鏡很容易在使用過程中出現各種故障，例如我們常見的光束被損壞，彎曲橡皮漏水等，但是這些故障一般有經驗的診療醫師都是可以自己解決的，下面內窺鏡設備維修人員就將為大家介紹幾種比較特殊的故障情況，希望能有所幫助。

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

某些型號的結腸鏡有時維修后初次使用便會出現無水或是少水的現象。而且在短的時間內視野變得模糊，甚至可以看見水，外觀上可以出現彎曲橡皮腫脹。此時用測漏器也無法判斷出什么部位出現問題，打開此鏡會出現鏡體內已注滿了水，如果處理不及時，顯微鏡內像束大多會產生龜裂，螺線管銅絲出現生銹等情況，嚴重時會造成報廢。

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

某些結腸鏡在操作把下方有一附送水部位，這個部位在修理安裝的過程中，可能會發生變形或有硬的小雜物，裝配時產生裂痕，水便從此處流入鏡體。所以送氣，送水時會出現水少或無水的情況，而且儲水到一定量時，水壓會使橡皮出現膨脹。

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

修理人員在維修完畢后或使用人員在前都應該進行測漏，特別是結腸鏡，如果在測漏的過程中發現噴嘴水汽管出有氣泡冒出而管道完好的情況下，應首先考慮附送水部位的接口有問題，應重新檢查后安裝，否則待水進入鏡體后側漏器也無法測出。

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

機器進水后有時會出現像天空中的彩虹一樣，這種現象也是要在漏水后放置一段時間干燥后才會出現，上面已講過導像束是由很多導光束按照一定的順序排列組成的。

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.

在操作者看起來是一圓形圖像，而實際上每一導光束須按照正三角形排列才能使像在傳導過程中不致發生變化，操作者仔細觀察就會知道，特別是經過攝像和攝影放大后的圖片會看得更為清楚。我們從整個一條導像束立體去研究，就成了無數三棱鏡，自然光經過三棱鏡后就分為各種不同顏色的單色光，纖維內窺鏡出現彩虹的原理和三棱鏡的分光是一樣。

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.

會引起設備故障的原因有很多種，這需要醫師在使用設備中嚴格按照操作規范去要求自己，這樣才能盡可能地減少設備故障的次數。更多相關的內容就來我們網站http://www.rxjhq.cn咨詢了解吧！

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.rxjhq.cn Ask about it!