電子內鏡按鈕失靈

Electronic endoscope button malfunction

電子內鏡操縱部按鈕的表面膠皮很薄，在使用和清洗中容易破損產生針孔而導致按鈕進水失靈。從按鈕的外觀上很難發現細小的針孔，因此，在內鏡清洗之前要進行測漏，以便及時發現漏水的部件進行更換，防止故障進一步擴大。

The surface rubber of the electronic endoscope control button is very thin, which is prone to damage and pinholes during use and cleaning, leading to water ingress and malfunction of the button. It is difficult to detect small pinholes from the appearance of the button, therefore, leakage testing should be carried out before endoscopic cleaning to timely detect and replace leaking components and prevent further expansion of the fault.

電子內鏡電氣接頭進水

Water ingress into the electrical connector of the electronic endoscope

內窺鏡設備維修人員認為其電子內鏡電氣接頭進水的原因是清洗時忘蓋防水帽或防水帽故障，導致液體進入電氣接頭腐蝕插座，造成電子內鏡無法向圖像處理器傳輸信號。因此，需要定期對防水帽的密封性進行檢查，及時維修或更換相關部件。

The maintenance personnel of the endoscope equipment believe that the reason for the water ingress into the electrical connector of the electronic endoscope is due to forgetting to cover the waterproof cap during cleaning or a malfunction of the waterproof cap, which causes liquid to enter the electrical connector and corrode the socket, causing the electronic endoscope to be unable to transmit signals to the image processor. Therefore, it is necessary to regularly inspect the sealing of the waterproof cap and repair or replace relevant components in a timely manner.

電子內鏡圖像異常

Abnormal electronic endoscope image

電子內鏡圖像經常出現的問題有圖像偏暗、顏色異常、圖像時有時無等，將直接影響醫生的診斷。圖像偏暗時檢查冷光源的亮度、內鏡導光束的情況、監視器亮度及對比度的設置，并作相應調整；顏色異常時，需重新做白平衡，并檢查監視器亮度及對比度的設置；圖像時有時無往往是內鏡連接圖像處理器的電纜接觸不良所致，此時，可通過處理電纜的電氣接口來排除故障。

The common problems that occur in electronic endoscope images include dim images, abnormal colors, and sometimes absent images, which directly affect the doctor's diagnosis. When the image is dim, check the brightness of the cold light source, the condition of the endoscopic guide beam, the setting of the monitor brightness and contrast, and make corresponding adjustments; When the color is abnormal, it is necessary to redo the white balance and check the brightness and contrast settings of the monitor; Sometimes the lack of images is often caused by poor contact of the cable connecting the endoscope to the image processor. In this case, the fault can be eliminated by processing the electrical interface of the cable.

內鏡的日常維護及檢測工作十分重要，要做到小心使用，經常測漏，發現問題及時處理，便可以大限度地減少內鏡維修次數，延長其使用壽命。更多相關事項就來我們網站http://www.dcgr.cn咨詢！

The daily maintenance and testing of endoscopes are very important. It is important to use them carefully, frequently detect leaks, and promptly handle any problems found. This can greatly reduce the number of endoscopic repairs and extend their service life. For more related matters, come to our website http://www.dcgr.cn consulting service