內(nèi)窺鏡的點檢是一項細致且重要的工作，它涉及到內(nèi)窺鏡的多個部位和功能的檢查。以下是對內(nèi)窺鏡點檢的詳細介紹：

　　The inspection of endoscopes is a meticulous and important task that involves examining multiple parts and functions of the endoscope. The following is a detailed introduction to endoscopic inspection:

　　一、外觀檢查

　　1、 Appearance inspection

　　外觀檢查是從內(nèi)窺鏡的先端部到導光插頭部逐項進行的，包括：

　　The appearance inspection is carried out item by item from the tip of the endoscope to the light guide plug, including:

　　1. 先端部：檢查導光束蓋玻璃、CCD蓋玻璃、噴嘴、鉗子管道口、先端帽有無破損、破裂。

　　1. Tip: Check for damage or breakage of the light guide beam cover glass, CCD cover glass, nozzle, pliers pipe mouth, and tip cap.

　　2. 彎曲部：檢查彎曲橡皮、彎曲管有無老化、磨損、變形，以及黏合膠有無脫落或粗糙。

　　2. Bending part: Check whether the bending rubber and bending tube are aging, worn, deformed, and whether the adhesive is peeling or rough.

　　3. 插入部：檢查插入管是否變形、被折、有刮痕、壓扁或臟污，同時檢查插入管標記是否脫落。

　　3. Insertion section: Check if the insertion tube is deformed, folded, scratched, flattened, or dirty, and also check if the marking on the insertion tube has come off.

　　4. 操作部：檢查目鏡蓋玻璃是否破損，電子觸點是否生銹氧化，吸引座是否磨損，角度旋鈕和左右旋鈕固定是否松動，按鈕有無異響、破損或老化，以及銘牌有無遺失或脫落。

　　4. Operation Department: Check whether the eyepiece cover glass is damaged, whether the electronic contacts are rusted or oxidized, whether the suction seat is worn, whether the angle knob and left and right knobs are loose, whether the buttons have no abnormal noise, damage or aging, and whether the nameplate is lost or detached.

　　5. 導光軟管：檢查導光軟管是否被折、變形或破損。

　　5. Light guide hose: Check if the light guide hose is bent, deformed, or damaged.

　　6. 導光插頭部：檢查導光桿有無松動，電子接點是否變形、生銹或氧化，以及水瓶借口O型圈是否磨損或老化。

　　6. Light guide plug part: Check whether the light guide rod is loose, whether the electronic contacts are deformed, rusted or oxidized, and whether the O-ring of the water bottle is worn or aged.

　　二、功能檢查

　　2、 Function check

　　功能檢查主要是測試內(nèi)窺鏡的各項功能是否正常，包括：

　　Functional inspection mainly tests whether the various functions of the endoscope are normal, including:

　　1. 圖像質(zhì)量：檢查內(nèi)窺鏡的圖像是否清晰，色彩是否還原度高。

　　1. Image quality: Check whether the image of the endoscope is clear and whether the color reproduction is high.

　　2. 彎曲角度：測試內(nèi)窺鏡的彎曲部是否能正常彎曲，且彎曲角度是否準確。

　　2. Bending angle: Test whether the bending part of the endoscope can bend normally and whether the bending angle is accurate.

　　3. 送氣/送水功能：檢查送氣、送水功能是否正常，以及是否有漏水現(xiàn)象。

　　3. Air/water supply function: Check if the air and water supply functions are normal and if there is any water leakage.

　　4. 吸引功能：測試吸引功能是否順暢，無負壓造成粘膜損傷。

　　4. Attraction function: Test whether the attraction function is smooth and free from negative pressure causing mucosal damage.

　　5. 鉗子管道插入性能：檢查鉗子管道是否能正常插入，以及插入時是否順暢。

　　5. Plier tube insertion performance: Check whether the pliers tube can be inserted normally and whether it is inserted smoothly.

　　6. 其他按鈕功能：檢查如抬鉗器功能、目鏡變焦動作、吸引管清潔刷插入性能等其他按鈕功能是否正常。

　　6. Other button functions: Check if other button functions such as clamp lift function, eyepiece zoom action, suction tube cleaning brush insertion performance, etc. are normal.

　　三、漏水測試

　　3、 Leakage test

　　漏水測試對于內(nèi)窺鏡故障預防尤其重要。如測漏不及時，漏水內(nèi)窺鏡繼續(xù)使用，會造成故障范圍擴大，如CCD燒毀，導像束龜裂，導光束硬化變脆斷裂，金屬部件生銹等，增加修理費用。測漏是早期發(fā)現(xiàn)內(nèi)窺鏡進水故障極為重要的工作，清洗消毒前務(wù)必按照正確的方法進行測漏。

　　Water leakage testing is particularly important for preventing endoscope malfunctions. If the leak detection is not carried out in a timely manner and the leaking endoscope continues to be used, it will cause the scope of the fault to expand, such as CCD burning, cracking of the image guide beam, hardening and brittle fracture of the light guide beam, rusting of metal parts, etc., increasing repair costs. Leak detection is an extremely important task for early detection of water ingress faults in endoscopes. Before cleaning and disinfecting, it is necessary to perform leak detection according to the correct method.

　　四、點檢結(jié)束事項

　　4、 Completion of inspection items

　　內(nèi)窺鏡點檢結(jié)束后，需注意以下幾點：

　　After the endoscopic inspection is completed, the following points should be noted:

　　1. 關(guān)閉電源：關(guān)閉主機、光源、吸引器電源。

　　1. Power off: Turn off the power to the host, light source, and suction device.

　　2. 拆卸部件：拆卸水瓶及吸引管，拆卸電纜拔出內(nèi)窺鏡。

　　2. Disassemble components: Disassemble the water bottle and suction tube, remove the cable and pull out the endoscope.

　　3. 排出余水：取下水汽、吸引按鈕，將內(nèi)窺鏡操作部倒置排出管道余水。

　　3. Discharge residual water: Remove the water vapor and suction button, invert the endoscope operating part to discharge the residual water in the pipeline.

　　4. 持續(xù)灌注：連接全管路灌流器持續(xù)推注空氣，將管道余水排干。

　　4. Continuous infusion: Connect the entire pipeline injector to continuously inject air and drain the remaining water in the pipeline.

　　5. 擦拭外觀：擦拭內(nèi)窺鏡外觀，交于消毒。

　　5. Wipe appearance: Wipe the appearance of the endoscope and hand it over for disinfection.

　　6. 記錄與通知：請綜合判斷點檢過程中發(fā)現(xiàn)的故障和異常對使用功能和安全的影響，做好記錄，及時通知相關(guān)人員。

　　6. Recording and notification: Please comprehensively assess the impact of faults and abnormalities discovered during the inspection process on the functionality and safety of use, keep records, and promptly notify relevant personnel.

　　通過以上的點檢步驟，可以確保內(nèi)窺鏡在使用過程中能夠保持良好的性能和準確性，從而保障醫(yī)療或工業(yè)檢測的質(zhì)量和安全。

　　Through the above inspection steps, it can be ensured that the endoscope can maintain good performance and accuracy during use, thereby ensuring the quality and safety of medical or industrial testing.

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