内窥镜设备就像我们的 “机械眼睛”，在医疗、工业等场景中帮我们观察肉眼难及的细微之处。但使用久了，难免会遇到一些小问题。下面整理了几种常见故障及简单解决办法，普通人也能轻松应对。

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、画面模糊：镜头 “蒙雾” 怎么办？

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

故障现象：屏幕上的画面像蒙了一层雾，细节看不清楚，比如医用内窥镜看不清病灶，工业内窥镜看不到设备内部裂纹。

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:

镜头表面脏污：灰尘、水汽、残留的组织碎屑（医用）或油污（工业）附着在镜头上。

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

连接松动：镜头与主机的数据线接触不良，或镜头内部镜片轻微移位。

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

镜片损坏：长期使用导致镜头磨损，或外力碰撞造成镜片裂痕。

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

解决办法：

terms of settlement:

初步清洁：

Preliminary cleaning:

断电后，用干净的软布（医用可选无菌纱布，工业可用不掉毛的纤维布）轻轻擦拭镜头表面，注意不要用手直接触碰。

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.

若有顽固污渍，蘸取少量中性清洁剂（如医用酒精、工业用异丙醇）擦拭，然后用干布擦干（避免液体渗入设备内部）。

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).

检查连接：

Check connection:

重新插拔镜头与主机的连接线，确保接口对齐、插紧，避免接触不良（可听到 “咔嗒” 到位声）。

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).

观察是否持续模糊：

Observe whether the blurring persists:

若清洁和插紧后仍模糊，可能是内部镜片移位或损坏，此时不要自行拆解，及时联系专业维修人员检查。

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、操控卡顿：镜头 “不听指挥” 如何处理？

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

故障现象：调节镜头弯曲、旋转时感觉发涩、卡住，或角度调整不灵活，比如医用内窥镜难以上下弯曲，工业内窥镜转向时阻力大。

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:

外部异物卡住：软管弯曲处夹入灰尘、纤维（医用）或小颗粒（工业），阻碍内部结构活动。

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

润滑不足：长期使用后，操控部的齿轮、传动钢丝润滑脂流失，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.

内部结构磨损：传动钢丝轻微变形、齿轮组磨损，或软管长期弯折导致内部零件错位。

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.

解决办法：

terms of settlement:

排查外部异物：

Check for external foreign objects:

缓慢来回弯曲、旋转操控部，观察是否有异物（如头发、纤维、细沙）缠绕在软管连接处，用镊子小心移除（注意不要用力拉扯软管）。

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).

轻度卡顿处理：

Mild stuttering treatment:

尝试轻柔地多次活动操控部，让内部零件自然磨合（类似活动生锈的门轴），但切勿用力掰扯，以免损坏结构。

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:

操控部内部结构精密（如传动钢丝排列顺序、齿轮咬合精度），非专业人员拆解可能导致更大损伤，建议联系维修人员进一步检查润滑或更换磨损部件。

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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