醫用內窺鏡是一個完備的系統，各個組件的功能既相互配合，也相互影響，因此在維修醫用內窺鏡時往往不是簡單地“頭痛醫頭，腳痛醫腳”，而是要做比較全面的檢測。結合多年的維修服務經驗，小編在此提示您醫用內窺鏡維修注意事項：攜帶部件勿遺漏。即：把相關部件帶齊全，然后返還服務商，這樣有助于更準確地定位故障原因，實施高效的維修措施。

The medical endoscope is a complete system, and the functions of each component not only cooperate with each other, but also affect each other. Therefore, when maintaining the medical endoscope, it is often not simple to "cure the headache and the foot", but to do a more comprehensive inspection. In combination with years of maintenance service experience, I hereby remind you of the precautions for medical endoscope maintenance: do not leave any parts with you. That is, take all relevant parts and return them to the service provider, which helps to more accurately locate the cause of the fault and implement efficient maintenance measures.

舉個例子，如果成像圖片上有氣泡、水印。因為超溫、靜電、壓痕等問題都可能導致CCD局部受損或全部損壞，也可能導致物鏡轉接頭損壞，也會引發同樣的故障現象。因此返修時不應僅攜帶視頻探頭，還應該攜帶全部觀察用物鏡轉接頭、全部測量用物鏡轉接頭。

For example, if there are bubbles and watermarks on the image. Due to over temperature, static electricity, indentation and other problems, the CCD may be partially or completely damaged, and the objective lens adapter may also be damaged, which will also lead to the same fault phenomenon. Therefore, not only the video probe, but also all objective lens adapters for observation and all objective lens adapters for measurement should be carried during repair.

如果成像模糊。這個可能是照明亮度不夠造成的，需要對主機光源輸出亮度進行測量；也可能是CCD受損導致的。因此返修時不應僅攜帶探頭、全部觀察用物鏡轉接鏡頭、全部測量用物鏡轉接頭，還應攜帶內置了光源的主機部件。

If the image is blurred. This may be caused by insufficient illumination brightness, so it is necessary to measure the output brightness of the host light source; It may also be caused by CCD damage. Therefore, during repair, it is not only necessary to carry the probe, all objective lens adapters for observation and all objective lens adapters for measurement, but also the host components with built-in light source.

此外醫用內窺鏡在設備內部進行孔探檢查時，為避免漏檢，往往要求探頭具有多方位連續轉向以及優秀的導向角度，配合內窺鏡鏡頭自身的視野角度，從而實現無死角的檢查。此外，在導向控制方面可采用全電動的轉向控制方式。

In addition, in order to avoid missed inspection, the probe is often required to have multi-directional continuous steering and excellent guiding angle, and cooperate with the field of view angle of the endoscope lens, so as to realize the inspection without dead angle. In addition, in the aspect of guidance control, the fully electric steering control mode can be adopted.

由拇指撥動設備導向控制桿兒時，信號實時傳達給主機內部的兩組伺服電機，由伺服電機智能控制要施加到傳動金屬絲的拉力大小、拉動速率、拉伸行程等參數，保證拉力和速率的平穩精準控制。相比較而言，人工手動機械式操控，依靠操作人員的拉拽、扭轉，很難保證拉力、速率的一致性，對設備使用壽命影響較大，甚至導致導向機構的意外損壞。

When the thumb is used to move the equipment guide control rod, the signal is transmitted to the two groups of servo motors inside the host in real time. The servo motor intelligently controls the parameters such as the pull force, pull rate and pull stroke to be applied to the transmission wire to ensure the stable and accurate control of the pull force and rate. In comparison, manual and mechanical operation, which depends on the pulling and twisting of the operator, is difficult to ensure the consistency of the pulling force and speed, which has a great impact on the service life of the equipment, and even leads to the accidental damage of the guide mechanism.

為了讓服務商提供更快速準確的診斷和修復，內窺鏡設備維修廠家建議您在返修時一定要將相關部件一并攜帶上，不要遺漏。一方面方便服務商快速展開診斷，另一方面有助于準確定位到引發故障現象的故障部件，盡快進行修復或更換，讓設備早日返回到您的手中。

In order to enable the service provider to provide more rapid and accurate diagnosis and repair, the endoscope equipment maintenance manufacturer suggests that you must carry the relevant parts with you during the repair. On the one hand, it is convenient for the service provider to quickly carry out diagnosis. On the other hand, it helps to accurately locate the fault components that cause the fault phenomenon, repair or replace them as soon as possible, so that the equipment can be returned to your hands as soon as possible.

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