伴随着微创手术的不断进步与发展，鼻内窥镜在临床上使用范围逐渐增加，其具有成像高度清晰，色彩逼真度高，操作简便等特点。但鼻内窥镜的相对昂贵、结构较为精细，易损坏，因而对鼻内窥镜的结构与清洗十分重要。下面内窥镜设备维修公司为您分析：

With the continuous progress and development of Minimally invasive procedure, the scope of clinical use of nasal endoscope has gradually increased. It has the characteristics of high clarity, high color fidelity, and simple operation. However, the price of nasal endoscopes is relatively expensive, their structure is relatively fine, and they are prone to damage. Therefore, it is very important to disinfect and clean the structure of nasal endoscopes. The endoscope equipment maintenance company will analyze for you:

鼻内窥镜的结构

The structure of nasal endoscopy

鼻内窥镜主要由眼罩部分、光缆结构部分、主体结构部分及工作镜部分构成，眼罩部分、主体结构部分及光缆借口部分在受到剧烈的磕碰外，较难受损，易出现损坏的部分为为工作镜部分。

The nasal endoscope mainly consists of an eye mask part, a fiber optic cable structure part, a main structure part, and a working mirror part. The eye mask part, the main structure part, and the fiber optic cable cover part are more difficult to damage when subjected to severe collisions, and the part that is prone to damage is the working mirror part.

工作镜包含有内镜管、外镜管、光学镜片、管道纤维等4个部分。

The working mirror package includes four parts: an endoscope tube, an external mirror tube, optical lenses, and duct fibers.

光学镜片置放于内镜管，将构成光学系统，光导纤维在内外镜管之间负责照明工作；外镜管是由0.1mm的不锈钢管组成，外镜在受到轻微的磕碰及挤压后将出现明显变形；光导纤维是由细的光学玻璃所组成，鼻内镜由1500根以上的光导纤维组成，在外镜管受到外力作用后，易引发断丝影响光的照明度；鼻内窥镜的各结构是由环氧树脂粘接，因而粘接的质量是否牢固亦将对鼻内窥镜的使用寿命产生重要影响。

The optical lens placed on the endoscope tube will form an optical system, and Optical fiber is responsible for lighting between the inner and outer tubes; The outer mirror tube is composed of 0.1mm stainless steel tube, which will undergo significant deformation after being slightly bumped and squeezed; The Optical fiber is composed of thin optical glass, and the nasal endoscope is composed of more than 1500 Optical fiber. When the external lens tube is subjected to external force, it is easy to cause wire breakage to affect the light illumination; The various structures of the nasal endoscope are bonded with epoxy resin, so the quality of the bonding will also have a significant impact on the service life of the nasal endoscope.

鼻内窥镜的清洗

Cleaning of nasal endoscopy

手术后，内窥镜器械的初去污及清洗，必须将可卸载的部分彻底拆开后进行清洗。

After surgery, the initial decontamination and cleaning of endoscopic instruments must be carried out by thoroughly disassembling the detachable parts.

准备清洗用物。准备好液、清洁工具（软毛刷、带刷子探条、毛巾、脸盆、棉花卷面子），将准备清洗用物及清洗器械置放于台面上，并按照使用的先后顺序注意排列。

Prepare cleaning materials. Prepare disinfectant, cleaning tools (soft bristle brush, bougie with brush, towel, washbasin, cotton roll face), place the cleaning materials and cleaning instruments on the table, and arrange them according to the order of use.

将整支鼻内窥镜置放于洗涤液中，充分擦拭内镜的所有表面，采用管道软毛刷刷洗全部管道，经由钳子口插入后，采用吸引方法冲洗管道，充分刷洗及冲洗抬钳器，后采用洗涤液对整个鼻内窥镜管道进行冲洗。

Place the entire nasal endoscope in a washing solution, thoroughly wipe all surfaces of the endoscope, use a pipeline soft bristle brush to wash all pipelines, insert them through the forceps mouth, use suction method to rinse the pipeline, fully brush and rinse the forceps lifting device, and then use the washing solution to rinse the entire nasal endoscope pipeline.

鼻内窥镜的

Disinfection of nasal endoscopy

鼻内窥镜过程应将整个电子内窥镜置入于液中，采用注射器将液注入于所有管道中，直未发现有气泡排出，将鼻内窥镜的附件及清洗工具置留于液中10~15min，后采用注射器向鼻内窥镜中注入足量空气，充分将液排出后，取出内镜。

During the disinfection process of the nasal endoscope, the entire electronic endoscope should be placed in a disinfectant solution. A syringe should be used to inject the disinfectant solution into all pipelines until no bubbles are found to be discharged. The accessories and cleaning tools of the nasal endoscope should be left in the disinfectant solution for 10-15 minutes. Then, a syringe should be used to inject sufficient air into the nasal endoscope, and the disinfectant should be fully discharged before removing the endoscope.

鼻内窥镜在临床上应用越来越广泛，在其应用中只要使用得当、日常精心维护、认真保养、可大地减少鼻内窥镜的故障，提升鼻内窥镜的使用寿命，确保手术的顺利进行。更多相关事项就来我们网站http://www.jiangrenyiliao.cn咨询！

Nasal endoscopy is increasingly widely used in clinical practice. As long as it is used properly, maintained meticulously in daily life, and carefully maintained, it can greatly reduce the failure of nasal endoscopy, improve its service life, and ensure the smooth progress of surgery. For more related matters, come to our website http://www.jiangrenyiliao.cn consulting service