Medical endoscope is a common medical instrument, which is composed of flexible part, light source and a group of lenses. Through the natural pores of the human body, or through a small incision made by surgery, what are the methods for maintaining and cleaning the medical endoscope? Let's get to know each other!

配备相应的清洗设备与用物、器械清洗液、溶酶、去锈液及润滑液等。清洗设备包括：流动水清洗槽(三槽：清洗槽、酶洗槽、除锈槽)高压水枪、干燥设备、计时器、通风设施、各种刷子、纱布、棉棒。

Provide corresponding cleaning equipment and materials, instrument cleaning fluid, lysozyme, derusting fluid and lubricating fluid, etc. Cleaning equipment includes: mobile water cleaning and disinfection tank (three tanks: cleaning tank, enzyme washing tank and derusting tank), high-pressure water gun, drying equipment, timer, ventilation facilities, various brushes, gauze and cotton stick.

残留物的冲刷水洗：内镜及器械手术完毕后立即卸开可卸部分，清洗槽内用流动水彻 底清洗，除去血液、黏液等残留物质并擦干;曲卡及各类手术钳、剪类器械、关节脱卸用软毛刷子刷洗，高压水枪冲洗各腔道、导管、管腔等。

Washing and washing of residues: immediately remove the detachable part after the operation of endoscopy and instruments, and thoroughly clean the cleaning tank with flowing water to remove residual substances such as blood and mucus and wipe dry; Quka and all kinds of surgical forceps, scissors and joint unloading shall be brushed with soft brush, and each cavity, catheter and lumen shall be washed with high-pressure water gun.

酶洗：将擦干后的内镜及器械置于1∶270酶洗液槽中浸泡、浸泡时间为30min或用超声清洗机振动清洗5min~10min。

Disinfection and enzyme washing: soak the dried endoscopes and instruments in a 1 ∶ 270 full effect enzyme washing solution tank for 30min or vibrate with an ultrasonic cleaning machine for 5min ~ 10min.

冲洗：经全 效酶洗液浸泡后的内镜及器械放冲洗槽中用流动水彻 底清洗，有管腔器械在清洗过程中应用高压水枪喷射冲洗，以去除管道内的全 效酶洗液及松脱的污物。清洗拆卸部分的器械时不但冲洗器械的外表面，器械的轴节部，弯曲部，管腔内也用软刷子彻 底刷洗，刷洗内镜时避免划伤镜面。

Flushing: endoscopes and instruments soaked in full effect enzyme lotion are put into the flushing tank and thoroughly cleaned with flowing water. Instruments with lumen shall be sprayed and flushed with high-pressure water gun during the cleaning process to remove full effect enzyme lotion and loose dirt in the pipeline. When cleaning the disassembled part of the instrument, not only wash the outer surface of the instrument, the shaft coupling, bending part and lumen of the instrument, but also brush thoroughly with a soft brush to avoid scratching the mirror when brushing the endoscope.

防锈去锈：器械经上述处理后，放入配好的1∶7去锈液内浸泡，浸泡时间为10min，浸泡完后用清水冲洗。

Rust prevention and derusting: after the above treatment, the instrument shall be soaked in the prepared 1:7 derusting solution for 10min, and then washed with clean water.

润滑维护：冲洗后的器械放入1∶15润滑液内浸泡，浸泡2min~3min后捞起晾干或燥干即可。

Lubrication maintenance: put the washed instrument into 1:15 lubricating fluid and soak it for 2min ~ 3min, then pick it up and dry it.

在使内窥镜的时候，劲量采用人士进行操作，适当的条件下可以进行相关人员的培训工作。光纤内窥镜属于精 密、贵重设备器械，应有专人管理，使用前严格按生产厂家的说明书进行岗前培训，熟悉其性能、特点、原理、操作规程、使用及保养方法以减少对仪器的损坏。

When the endoscope is used, it should be operated by people, and relevant personnel can be trained under appropriate conditions. Optical fiber endoscope is a kind of precision and valuable equipment, which should be managed by a specially assigned person. Before use, carry out pre job training in strict accordance with the manufacturer's instructions, and be familiar with its performance, characteristics, principle, operating procedures, use and maintenance methods, so as to reduce damage to the instrument.