內窺鏡是一個配備有燈光的管子，內窺鏡可以經人體的天然孔道，或者是經手術做的小切口進入人體內。
內窺鏡設備維修人員提醒，按照工作原理分：光學柱狀鏡體鏡、顯微鏡、電子鏡；按照功能分：腹腔鏡、宮腔鏡、耳鼻喉鏡、關節鏡、胃腸鏡、膀胱鏡、纖維支氣管鏡等；按照形態分為：硬鏡、軟鏡。
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：圖像中有塵粒或起霧，成像模糊。
Fault 1: There are dust particles or mist in the image, resulting in blurry imaging.
原因：鏡子密封性不良。
Reason: Poor sealing of the mirror.
措施：建議不要頻繁更換方法；高溫高壓后必須自然冷卻；用戊二醛時間不得超過10小時；不可用超聲波清洗機清洗。
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，或圖像中局部發亮等等。
Fault 2: unclear imaging, partial non imaging, or partial brightness in the image, etc.
原因：內部柱狀鏡體破裂。
Reason: The internal cylindrical mirror body is broken.
措施：建議單獨存放，避免與其它器械碰撞；必須輕取輕放；不可用超聲波清洗機清洗。
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：鏡子前端物鏡受損或密封性破壞，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：被電刀、動力、射頻等輔助設備打傷。
Reason: Injured by auxiliary treatment equipment such as electric knife, power, radio frequency, etc.
措施：使用輔助設備時，要保證在視野內操作。
Measures: When using auxiliary equipment, ensure safe operation within the field of view.
故障四：鏡子導光性能差，圖像顯示偏暗（光源和光纖正常）。
Fault 4: Poor light guide performance of the mirror, dark image display (normal light source and fiber optic).
原因：鏡子導光束接頭內光纖受污。
Reason: The optical fiber inside the mirror guide beam connector is contaminated.
措施：清晰保養時，導光接頭處需要拆卸清洗；注意光源亮度調整。
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：鏡身變形，無法正常成像。
Fault 5: The mirror body is deformed and cannot be imaged properly.
原因：大力彎折或空中掉落所致。
Reason: Due to strong bending or falling from the air.
措施：術中調整視野角度時需要保護好鏡子本身，鏡子與鞘管連接時必須對準位置并用卡鎖固定，不易過猛。
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.
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.dibeisi.top consulting service
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