噴嘴、水氣管堵塞

Nozzle and water and gas pipe are blocked

堵塞原因

Cause of blockage

(1)先端部不小心與硬物碰撞導致噴嘴變形;

(1) The tip accidentally collides with hard objects, resulting in nozzle deformation;

(2)使用內鏡后沒有立即清洗;

(2) The endoscope was not cleaned immediately after use;

(3)臟物凝固在噴嘴里和水氣管道里;

(3) Dirt solidifies in nozzles and water and gas pipelines;

(4)前沒有用洗滌劑徹底洗凈內鏡;

(4) The endoscope was not thoroughly cleaned with detergent before disinfection;

(5)液使蛋白質凝固阻塞噴嘴和水氣管;

(5) The disinfectant coagulates the protein and blocks the nozzle and water pipe;

(6)擦試鏡面時方向錯誤;

(6) The direction is wrong when wiping the mirror;

(7)棉紗或紙碎塞在噴嘴里;

(7) Cotton yarn or paper scraps are stuffed in the nozzle;

(8)清洗時,使用有問題的清洗附件;

(8) When cleaning and disinfecting, use problematic cleaning accessories;

(9)使臟物隨灌洗送到內鏡中。

(9) The dirt is sent to the endoscope with irrigation.

故障檢修

Troubleshooting

當喉鏡水氣不通時,是先把噴嘴卸下然后用導絲從操作部那邊通水氣管。OLYMPUS的水管和氣管在彎曲部位置上通過一個三通跟會合成一條管。

When the water and air of the laryngoscope are blocked, first remove the nozzle, and then use the guide wire to connect the water pipe from the operation Department. The water pipe and gas pipe of Olympus will be combined into a pipe through a tee at the bending position.

維修步驟:

Maintenance steps:

(1)用一號小一字螺絲刀擰松噴嘴螺絲(40型以上多有一個鞘),螺絲不用松出來;

(1) Use a small slotted screwdriver to loosen the nozzle screw (more than 40 types have a sheath), and the screw does not need to be loosened;

(2)將噴嘴取出;

(2) Take out the nozzle;

(3)用導絲在操作部或先端部通水氣管,然后加壓按鈕送水,沖洗水氣管道,直到出現很強的一條水流,且送氣時氣泡很大,然后將水氣管中剩余水排出;

(3) Use the guide wire to open the water pipe at the operation part or the tip, then press the button to send water, and flush the water and gas pipe until there is a strong water flow, and the bubbles are large during air supply, and then discharge the remaining water in the water and gas pipe;

(4)用鑷子夾鏡頭紙舔酒精,清潔管道口,直到無污垢;

(4) Use tweezers to clamp lens paper and lick alcohol, and clean the pipe mouth until there is no dirt;

(5)再次試送水送氣,防止有污垢掉管道里;

(5) Try to send water and air again to prevent dirt from falling into the pipe;

(6)再用鑷子夾鏡頭紙舔酒精清潔管道口;

(6) Then use tweezers to clamp lens paper and lick alcohol to clean the pipe mouth;

(7)用鑷子夾住噴嘴,用小螺絲刀點小許固定黑膠(KE45B)涂于噴嘴的直管部一圈,小心放進管口內,用鑷子背面把噴嘴出口壓低管口邊,用手摸噴嘴口感覺不刮手,且噴嘴出口要正對IG蓋玻璃,然后擰緊噴嘴固定螺絲,在噴嘴邊緣和螺絲孔處補膠;

(7) Clamp the nozzle with tweezers, use a small screwdriver to point a small amount of fixed black glue (ke45b) and apply it to the straight pipe of the nozzle for a circle, carefully put it into the nozzle, use the back of the tweezers to press the nozzle outlet down to the edge of the nozzle, touch the nozzle mouth with your hand to feel that you don't scratch your hands, and the nozzle outlet should be facing the Ig cover glass, then tighten the nozzle fixing screws, and fill the glue at the edge of the nozzle and the screw hole;

(8)試送水、送氣,要求水流是一條直線沖灑鏡面,且水流覆蓋鏡面90%,送氣時氣泡要很大,如沒達到要求,重復以上步驟;

(8) Try to send water and air. It is required that the water flow should be a straight line to sprinkle the mirror, and the water flow covers 90% of the mirror. The bubbles should be large when sending air. If the requirements are not met, repeat the above steps;

(9)再次補膠,在白熾燈下烘15分鐘,再次檢查送水送氣效果。

(9) Replenish the glue again, bake it under the incandescent lamp for 15 minutes, and check the effect of water and air supply again.

怎樣避免噴嘴、水氣管堵塞

How to avoid nozzle and water pipe blockage

(1)操作內鏡要小心;

(1) Be careful when operating the endoscope;

(2)內鏡使用后應立即清洗;

(2) Endoscopes should be cleaned immediately after use;

(3)內鏡前必須徹底洗凈;

(3) Endoscope must be thoroughly cleaned before disinfection;

(4)擦拭鏡面時應順著噴嘴的方向;

(4) Wipe the mirror along the direction of the nozzle;

(5)內窺鏡設備維修人員認為清洗內鏡前應徹底檢查清洗附件是否有毛病。

(5) The endoscope equipment maintenance personnel believe that before cleaning the endoscope, they should thoroughly check whether the cleaning accessories are defective.

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