內窺鏡設備就像我們的 “機械眼睛”，在醫療、工業等場景中幫我們觀察肉眼難及的細微之處。但使用久了，難免會遇到一些小問題。下面整理了幾種常見故障及簡單解決辦法，普通人也能輕松應對。

Endoscopic devices are like our 'mechanical eyes', helping us observe subtle details that are difficult for the naked eye to reach in medical, industrial, and other scenarios. But over time, it is inevitable to encounter some minor problems. Below are several common faults and simple solutions that ordinary people can easily handle.

一、畫面模糊：鏡頭 “蒙霧” 怎么辦？

1、 Blurred image: What should I do if the camera is "foggy"?

故障現象：屏幕上的畫面像蒙了一層霧，細節看不清楚，比如醫用內窺鏡看不清病灶，工業內窺鏡看不到設備內部裂紋。

Fault phenomenon: The screen appears to be covered in a layer of fog, making it difficult to see details clearly. For example, medical endoscopes cannot see lesions clearly, and industrial endoscopes cannot see internal cracks in the equipment.

可能原因：

Possible reasons:

鏡頭表面臟污：灰塵、水汽、殘留的組織碎屑（醫用）或油污（工業）附著在鏡頭上。

Surface dirt on the lens: dust, water vapor, residual tissue debris (medical) or oil stains (industrial) adhere to the lens.

連接松動：鏡頭與主機的數據線接觸不良，或鏡頭內部鏡片輕微移位。

Loose connection: Poor contact between the data cable of the lens and the host, or slight displacement of the lens inside the lens.

鏡片損壞：長期使用導致鏡頭磨損，或外力碰撞造成鏡片裂痕。

Lens damage: Long term use can cause lens wear, or external impact can cause lens cracks.

解決辦法：

terms of settlement:

初步清潔：

Preliminary cleaning:

斷電后，用干凈的軟布（醫用可選無菌紗布，工業可用不掉毛的纖維布）輕輕擦拭鏡頭表面，注意不要用手直接觸碰。

After the power is turned off, gently wipe the surface of the lens with a clean soft cloth (sterile gauze for medical use or non shedding fiber cloth for industrial use), being careful not to touch it directly with your hands.

若有頑固污漬，蘸取少量中性清潔劑（如醫用酒精、工業用異丙醇）擦拭，然后用干布擦干（避免液體滲入設備內部）。

If there are stubborn stains, dip in a small amount of neutral cleaning agent (such as medical alcohol, industrial isopropanol) to wipe, and then dry with a dry cloth (to avoid liquid infiltration into the interior of the equipment).

檢查連接：

Check connection:

重新插拔鏡頭與主機的連接線，確保接口對齊、插緊，避免接觸不良（可聽到 “咔嗒” 到位聲）。

Re plug and unplug the connection cable between the lens and the host, ensuring that the interface is aligned and tightly inserted to avoid poor contact (audible "click" sound in place).

觀察是否持續模糊：

Observe whether the blurring persists:

若清潔和插緊后仍模糊，可能是內部鏡片移位或損壞，此時不要自行拆解，及時聯系專業維修人員檢查。

If the lens still appears blurry after cleaning and tightening, it may be due to internal lens displacement or damage. Do not disassemble it yourself at this time and contact professional maintenance personnel for inspection in a timely manner

二、操控卡頓：鏡頭 “不聽指揮” 如何處理？

2、 Controlling stuttering: How to deal with the camera not following instructions?

故障現象：調節鏡頭彎曲、旋轉時感覺發澀、卡住，或角度調整不靈活，比如醫用內窺鏡難以上下彎曲，工業內窺鏡轉向時阻力大。

Fault phenomenon: When adjusting the lens to bend or rotate, it feels uncomfortable or stuck, or the angle adjustment is not flexible. For example, medical endoscopes are difficult to bend up and down, and industrial endoscopes have high resistance when turning.

可能原因：

Possible reasons:

外部異物卡住：軟管彎曲處夾入灰塵、纖維（醫用）或小顆粒（工業），阻礙內部結構活動。

External foreign object jamming: Dust, fibers (medical) or small particles (industrial) are trapped at the bend of the hose, hindering internal structural movement.

潤滑不足：長期使用后，操控部的齒輪、傳動鋼絲潤滑脂流失，摩擦增大。

Insufficient lubrication: After long-term use, the lubricating grease of the gears and transmission wires in the control part is lost, and friction increases.

內部結構磨損：傳動鋼絲輕微變形、齒輪組磨損，或軟管長期彎折導致內部零件錯位。

Internal structural wear: slight deformation of transmission steel wires, wear of gear sets, or long-term bending of hoses leading to misalignment of internal components.

解決辦法：

terms of settlement:

排查外部異物：

Check for external foreign objects:

緩慢來回彎曲、旋轉操控部，觀察是否有異物（如頭發、纖維、細沙）纏繞在軟管連接處，用鑷子小心移除（注意不要用力拉扯軟管）。

Slowly bend and rotate the control part back and forth, observe if there are any foreign objects (such as hair, fibers, fine sand) wrapped around the hose connection, and carefully remove them with tweezers (be careful not to pull the hose forcefully).

輕度卡頓處理：

Mild stuttering treatment:

嘗試輕柔地多次活動操控部，讓內部零件自然磨合（類似活動生銹的門軸），但切勿用力掰扯，以免損壞結構。

Try to gently move the control part multiple times to allow the internal parts to naturally break in (similar to a rusty door shaft), but do not forcefully break or tug to avoid damaging the structure.

避免自行拆解：

Avoid disassembling on your own:

操控部內部結構精密（如傳動鋼絲排列順序、齒輪咬合精度），非專業人員拆解可能導致更大損傷，建議聯系維修人員進一步檢查潤滑或更換磨損部件。

The internal structure of the control department is precise (such as the arrangement sequence of transmission wires and gear meshing accuracy), and disassembly by non professionals may cause greater damage. It is recommended to contact maintenance personnel for further inspection of lubrication or replacement of worn parts.

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