伴隨著微創(chuàng)手術(shù)的不斷進步與發(fā)展，鼻內(nèi)窺鏡在臨床上使用范圍逐漸增加，其具有成像高度清晰，色彩逼真度高，操作簡便等特點。但鼻內(nèi)窺鏡的價格相對昂貴、結(jié)構(gòu)較為精細，易損壞，因而對鼻內(nèi)窺鏡的結(jié)構(gòu)與消毒清洗十分重要。下面內(nèi)窺鏡設(shè)備維修公司為您分析：

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:

鼻內(nèi)窺鏡的結(jié)構(gòu)

The structure of nasal endoscopy

鼻內(nèi)窺鏡主要由眼罩部分、光纜結(jié)構(gòu)部分、主體結(jié)構(gòu)部分及工作鏡部分構(gòu)成，眼罩部分、主體結(jié)構(gòu)部分及光纜借口部分在受到劇烈的磕碰外，較難受損，易出現(xiàn)損壞的部分為為工作鏡部分。

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.

工作鏡包含有內(nèi)鏡管、外鏡管、光學(xué)鏡片、管道纖維等4個部分。

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

光學(xué)鏡片置放于內(nèi)鏡管，將構(gòu)成光學(xué)系統(tǒng)，光導(dǎo)纖維在內(nèi)外鏡管之間負責(zé)照明工作；外鏡管是由0.1mm的不銹鋼管組成，外鏡在受到輕微的磕碰及擠壓后將出現(xiàn)明顯變形；光導(dǎo)纖維是由細的光學(xué)玻璃所組成，鼻內(nèi)鏡由1500根以上的光導(dǎo)纖維組成，在外鏡管受到外力作用后，易引發(fā)斷絲影響光的照明度；鼻內(nèi)窺鏡的各結(jié)構(gòu)是由環(huán)氧樹脂粘接，因而粘接的質(zhì)量是否牢固亦將對鼻內(nèi)窺鏡的使用壽命產(chǎn)生重要影響。

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.

鼻內(nèi)窺鏡的清洗

Cleaning of nasal endoscopy

手術(shù)后，內(nèi)窺鏡器械的初去污及清洗，必須將可卸載的部分徹底拆開后進行清洗。

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

準(zhǔn)備清洗用物。準(zhǔn)備好消毒液、清潔工具（軟毛刷、帶刷子探條、毛巾、臉盆、棉花卷面子），將準(zhǔn)備清洗用物及清洗器械置放于臺面上，并按照使用的先后順序注意排列。

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.

將整支鼻內(nèi)窺鏡置放于洗滌液中，充分擦拭內(nèi)鏡的所有表面，采用管道軟毛刷刷洗全部管道，經(jīng)由鉗子口插入后，采用吸引方法沖洗管道，充分刷洗及沖洗抬鉗器，后采用洗滌液對整個鼻內(nèi)窺鏡管道進行沖洗。

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.

鼻內(nèi)窺鏡的消毒

Disinfection of nasal endoscopy

鼻內(nèi)窺鏡消毒過程應(yīng)將整個電子內(nèi)窺鏡置入于消毒液中，采用注射器將消毒液注入于所有管道中，直至未發(fā)現(xiàn)有氣泡排出，將鼻內(nèi)窺鏡的附件及清洗工具置留于消毒液中10~15min，后采用注射器向鼻內(nèi)窺鏡中注入足量空氣，充分將消毒液排出后，取出內(nèi)鏡。

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.

鼻內(nèi)窺鏡在臨床上應(yīng)用越來越廣泛，在其應(yīng)用中只要使用得當(dāng)、日常精心維護、認真保養(yǎng)、可大地減少鼻內(nèi)窺鏡的故障，提升鼻內(nèi)窺鏡的使用壽命，確保手術(shù)的順利進行。更多相關(guān)事項就來我們網(wǎng)站http://m.daybang.cn咨詢！

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://m.daybang.cn consulting service