硬管內(nèi)窺鏡是目前為止醫(yī)務(wù)人員觀察人體內(nèi)部病變組織方便、直接、有效的醫(yī)療器械，具有圖像清晰度高、色彩逼真等優(yōu)點(diǎn)，而且容易操作。為了讓大家更好的認(rèn)識(shí)他，下面內(nèi)窺鏡設(shè)備維修人員來講講硬管內(nèi)窺鏡設(shè)備的結(jié)構(gòu)。

Hard tube endoscope is a convenient, direct and effective medical instrument for medical personnel to observe pathological tissues in human body so far. It has the advantages of high image definition, vivid color, etc., and is easy to operate. In order to let everyone know him better, the endoscope equipment maintenance personnel will talk about the structure of the hard tube endoscope equipment.

要想正確使用硬管內(nèi)窺鏡就應(yīng)該了解它的結(jié)構(gòu)。目前世界上各個(gè)硬管內(nèi)窺鏡生產(chǎn)廠的產(chǎn)品雖然光路不同、外觀不同，但是其基本結(jié)構(gòu)都是一致的：由工作鏡管部分、結(jié)構(gòu)部分、眼罩部分、光纜接口部分組成。

If you want to use hard tube endoscope correctly, you should understand its structure. At present, although the products of various hard tube endoscope manufacturers in the world have different optical paths and appearances, their basic structures are the same: they are composed of the working lens tube part, the structure part, the eye mask part, and the optical cable interface part.

結(jié)構(gòu)主體部分、眼罩部分、光纜接口部分除了受到劇烈的磕碰一般不易受損。容易損壞的部分就是工作鏡管部分。以φ4mm硬管內(nèi)窺鏡為例：工作鏡管主要由四個(gè)部分組成：外鏡管、內(nèi)鏡管、光學(xué)鏡片、光導(dǎo)纖維。

The main part of the structure, the eye shield part and the optical cable interface part are generally not easy to be damaged except for severe collision. The easily damaged part is the working mirror tube. with φ Take 4mm hard tube endoscope as an example: the working lens tube is mainly composed of four parts: external lens tube, endoscope tube, optical lens and optical fiber.

光學(xué)鏡片放在內(nèi)鏡管組成光學(xué)系統(tǒng)，光導(dǎo)纖維放在內(nèi)、外鏡管之間負(fù)責(zé)照明。外鏡管是0.1mm厚φ4mm不銹鋼管，受到磕碰或擠壓都會(huì)變形。

The optical lens is placed on the endoscope tube to form an optical system, and the optical fiber is placed between the inner and outer tubes for lighting. The external mirror tube is 0.1mm thick φ 4mm stainless steel pipe will be deformed if it is bumped or squeezed.

光學(xué)鏡片大部分是φ2.8mm長(zhǎng)25mm左右的玻璃柱，受到輕微的磕碰和擠壓就會(huì)開裂、崩邊或者光軸偏移，我們常見的內(nèi)窺鏡視野模糊、邊緣發(fā)黑多是此類原因。

Most optical lenses are φ The 2.8mm long and 25mm long glass column will crack, collapse or optical axis shift when slightly bumped and squeezed. The common reasons for this are blurred vision and blackened edges of endoscopes.

光導(dǎo)纖維是由很細(xì)的光學(xué)玻璃制成，一支φ4mm窺鏡要裝1500根以上，在外鏡管內(nèi)受到外力回造成斷絲，影響光照度。

Optical fiber is made of very thin optical glass φ More than 1500 pieces of 4mm camera shall be installed, and the wire is broken due to external force in the external lens tube, which affects the light intensity.

硬管內(nèi)窺鏡各機(jī)構(gòu)的連接大都是用環(huán)氧樹脂膠粘接，膠的質(zhì)量和封裝技術(shù)也影響窺鏡的使用壽命。

The connection of each mechanism of the rigid tube endoscope is mostly made with epoxy resin adhesive. The quality of the adhesive and the packaging technology also affect the service life of the endoscope.

硬管內(nèi)窺鏡雖然嬌貴，但是只要能夠正確的使用和維護(hù)，就不會(huì)損壞，所以維護(hù)保養(yǎng)要定期進(jìn)行，更多相關(guān)事項(xiàng)就來我們網(wǎng)站http://www.rxjhq.cn進(jìn)行咨詢！

Although the hard tube endoscope is delicate, it will not be damaged as long as it can be used and maintained correctly. Therefore, maintenance should be carried out regularly. More relevant matters can be found on our website http://www.rxjhq.cn Consult!