内窥镜是一个配备有灯光的管子，内窥镜可以经人体的天然孔道，或者是经手术做的小切口进入人体内。内窥镜设备维修人员提醒，按照工作原理分：光学柱状镜体镜、显微镜、电子镜；按照功能分：腹腔镜、宫腔镜、耳鼻喉镜、关节镜、胃肠镜、膀胱镜、纤维支气管镜等；按照形态分为：硬镜、软镜。

An endoscope is a tube equipped with light, which can enter the human body through natural channels or through small surgical incisions. Endoscopic equipment maintenance personnel remind that according to their working principles, they can be divided into optical cylindrical mirrors, microscopes, and electronic mirrors; According to the function, it can be divided into laparoscope, hysteroscope, otolaryngoscope, Arthroscopy, gastroenteroscope, Cystoscopy, fiberoptic bronchoscope, etc; According to their morphology, they are divided into hard mirrors and soft mirrors.

故障一：图像中有尘粒或起雾，成像模糊。

Fault 1: There are dust particles or mist in the image, resulting in blurry imaging.

原因：镜子密封性不良。

Reason: Poor sealing of the mirror.

措施：建议不要频繁更换方法；高温高压后必须自然冷却；用戊二醛时间不得超过10小时；不可用超声波清洗机清洗。

Measures: It is recommended not to frequently change the disinfection and sterilization methods; After high-temperature and high-pressure sterilization, natural cooling is necessary; The disinfection time with Glutaraldehyde shall not exceed 10 hours; Do not use Ultrasonic cleaning for cleaning.

故障二：成像不清楚，或局部不成像，或图像中局部发亮等等。

Fault 2: unclear imaging, partial non imaging, or partial brightness in the image, etc.

原因：内部柱状镜体破裂。

Reason: The internal cylindrical mirror body is broken.

措施：建议单独存放，避免与其它器械碰撞；必须轻取轻放；不可用超声波清洗机清洗。

Measures: It is recommended to store separately to avoid collision with other instruments; Must be handled with care; Do not use Ultrasonic cleaning for cleaning.

故障三：镜子前端物镜受损或密封性破坏，成像不清楚。

Fault 3: The front objective of the mirror is damaged or the sealing is damaged, and the imaging is not clear.

原因：被电刀、动力、射频等辅助设备打伤。

Reason: Injured by auxiliary treatment equipment such as electric knife, power, radio frequency, etc.

措施：使用辅助设备时，要保证在视野内操作。

Measures: When using auxiliary equipment, ensure safe operation within the field of view.

故障四：镜子导光性能差，图像显示偏暗（光源和光纤正常）。

Fault 4: Poor light guide performance of the mirror, dark image display (normal light source and fiber optic).

原因：镜子导光束接头内光纤受污。

Reason: The optical fiber inside the mirror guide beam connector is contaminated.

措施：清晰保养时，导光接头处需要拆卸清洗；注意光源亮度调整。

Measures: During maintenance, the light guide joint needs to be disassembled and cleaned; Pay attention to adjusting the brightness of the light source.

故障五：镜身变形，无法正常成像。

Fault 5: The mirror body is deformed and cannot be imaged properly.

原因：大力弯折或空中掉落所致。

Reason: Due to strong bending or falling from the air.

措施：术中调整视野角度时需要保护好镜子本身，镜子与鞘管连接时必须对准位置并用卡锁固定，不易过猛。

Measures: Protect the mirror itself when adjusting the visual angle during the operation. When connecting the mirror with the sheath, it must be aligned to the position and fixed with a lock, so that it is not too violent.

以上简单介绍了内窥镜常见的故障及措施，手术时严禁大力弯折或碰撞镜子，要轻拿轻放，还要正确的以及清洗，更好地延长镜子的使用寿命。更多相关事项就来我们网站http://www.jiangrenyiliao.cn咨询！

The above briefly introduces common malfunctions and measures of endoscopes. During surgery, it is strictly prohibited to bend or collide with the mirror vigorously. It should be handled with care, and proper disinfection and cleaning should be carried out to better extend the service life of the mirror. For more related matters, come to our website http://www.jiangrenyiliao.cn consulting service