隨著科學技術的發展，醫用內窺鏡已經被廣泛的應用于醫療領域，它是人類窺視、人體內器官的重要工具之一。下面內窺鏡設備維修廠家來講講四個常見故障吧。

With the development of science and technology, medical endoscope has been widely used in the medical field. It is one of the important tools for human to peep and treat human internal organs. Let's talk about four common faults of endoscope equipment maintenance manufacturers.

1.故障現象：

1. Fault phenomenon:

(1)電子鏡：無圖像，圖像有彩虹，閃爍或噪音

(1) Electronic mirror: no image, rainbow, flicker or noise in the image

(2)纖維鏡：圖像模糊，導像束龜裂嚴重，導像束斷絲

(2) Fiberscope: the image is blurred, the image guide bundle is seriously cracked, and the wire of the image guide bundle is broken

修理方式：

Repair method:

(1)電子鏡更換CCD及插入部所有零件

(1) Electronic mirror: replace all parts of CCD and insertion part

(2)纖維鏡更換導像束和插入部所有零件

(2) Fiberscope: replace all parts of image guide bundle and insertion part

修理說明：

Repair instructions:

CCD是內鏡核心部件，除了其自身壽命以外，內鏡進水或者出現不良的其他零部件，都可能成為CCD本體或CCD電纜線出現故障的隱患。為了保證CCD使用壽命不受其他零件的影響，需要更換插入部全部的零件。

CCD is the core component of the endoscope. In addition to its own life, water ingress of the endoscope or other defective parts may become the hidden danger of failure of the CCD body or CCD cable. In order to ensure that the service life of the CCD is not affected by other parts, it is necessary to replace all parts of the insertion part.

2.故障現象：鉗子管道漏水，圖像正常

2. Fault phenomenon: the pliers pipe leaks, and the image is normal

修理方式：更換鉗子管道和彎曲管、插入管及水氣管

Repair method: replace pliers pipe, bent pipe, insertion pipe and water and gas pipe

修理說明：

Repair instructions:

管道漏水會導致彎曲管角度鋼絲生銹，插入管內部零件焊接牢度下降的隱患。致使操作角度阻力變大，焊接零件脫落，內鏡無法使用。由于先端排列的空間及更換操作的工序和技術標準要求，需要一同更換水氣管。

Water leakage of the pipe will lead to rust of the steel wire at the angle of the bent pipe, and the hidden danger of lowering the welding fastness of the parts inserted into the pipe. As a result, the operating angle resistance becomes large, the welding parts fall off, and the endoscope cannot be used. Due to the space of the front end arrangement and the process and technical standard requirements of the replacement operation, the water and gas pipes need to be replaced together.

3.故障內容：彎曲管老化、變形插入管結晶老化，壓扁、破損

3. Fault content: aging of bent tube, deformation, aging of inserted tube crystal, flattening and damage

修理方式：彎曲管、插入管更換鉗子管道和及水氣管

Repair method: bend pipe, insert pipe, replace pliers pipe and water and gas pipe

修理說明：

Repair instructions:

1)蛇管和彎曲管從連接固定方法作為不可拆分組件，不能單獨更換其中一個。

1) The coiled tube and the bent tube are inseparable components from the connection and fixation method, and one of them cannot be replaced separately.

2)彎曲管劣化、插入管壓扁可能會傷及內部的零件或使管道變形，需要對管道更換。

2) Deterioration of the bent pipe and flattening of the inserted pipe may damage internal parts or deform the pipe, and the pipe needs to be replaced.

3)由于拆卸的工序要求，鉗子管道和水氣管會有破損從而不能使用。

3) Due to the process requirements of disassembly, the forceps pipe and water and gas pipe will be damaged and cannot be used.

4.漏水內鏡的維修內容

4. Maintenance contents of water leakage endoscope

漏水對內鏡的危害:

Damage of water leakage to endoscope:

因為內窺鏡是和生命息息相關的醫療設備，性是重要的。一旦發生漏水，鏡腔中的水分及潮氣會導致光學系統、照明系統以及零件功能的故障，造成內鏡的使用功能下降。因此僅更換損壞部分的零件就無法保證內鏡在使用時的。另外漏水時，由于從外觀無法判斷漏水的嚴重程度，所以需要分解檢查，有些零件分解后不可重復使用。

Because endoscope is a medical device closely related to life, safety is important. Once water leakage occurs, the moisture and moisture in the mirror cavity will lead to the failure of the optical system, lighting system and parts, resulting in the decline of the use function of the endoscope. Therefore, it is impossible to ensure the safety of the endoscope in use by only replacing the damaged parts. In addition, in case of water leakage, the severity of water leakage cannot be judged from the appearance, so it needs to be disassembled for inspection. Some parts cannot be reused after disassembly.

此外根據內鏡維修的部位分為大修理和小修理，所謂大修理指的是需要拆卸內鏡先端插入部和操作部的修理；小修理指的是不用拆分內鏡插入部和操作部就可以進行個別故障零件更換的修理。更多詳情就來網站http://www.dcgr.cn咨詢了解吧。

In addition, according to the location of endoscopic maintenance, it is divided into major repair and minor repair. The so-called major repair refers to the repair that needs to disassemble the insertion part and operation part of the endoscope tip; Minor repair refers to the repair that individual faulty parts can be replaced without disassembling the endoscope insertion part and the operation part. For more details, please visit the website http://www.dcgr.cn Consult and understand.