內(nèi)窺鏡經(jīng)過(guò)長(zhǎng)期的手術(shù)室儀器設(shè)備維修，發(fā)現(xiàn)內(nèi)窺鏡故障根據(jù)維修難易和故障大小，可分為復(fù)雜故障、中等故障和簡(jiǎn)單故障。無(wú)論何種故障都須懂得內(nèi)窺鏡的工作原理，憑借豐富的維修經(jīng)驗(yàn)技術(shù)處理。內(nèi)窺鏡設(shè)備維修人員為您講解。

After long-term maintenance of instruments and equipment in the operating room, endoscopic failures can be divided into complex failures, medium failures and simple failures according to the difficulty of maintenance and the size of failures. No matter what kind of fault, you must understand the operating principle of the endoscope and handle it with rich maintenance experience and technology. The endoscope equipment maintenance personnel will explain to you.

一、圖像偏色

1、 Image color cast

在白平衡后和排除其他配套設(shè)備的影響下都無(wú)法還原景物的顏色時(shí)，我們認(rèn)為可能是由導(dǎo)線老化信號(hào)傳遞缺陷引起的，也可能是攝像頭電路元件老化變質(zhì)，又或者是由攝像頭CCD老化引起。此時(shí)我們只需更換內(nèi)窺鏡顯示器相應(yīng)的配件則可。

When the color of the scene cannot be restored after white balance and excluding the influence of other supporting equipment, we think it may be caused by the aging signal transmission defect of the wire, the aging of the camera circuit components, or the aging of the camera CCD. At this time, we only need to replace the corresponding accessories of the endoscope display.

二、圖像有干擾

2、 Image interference

一般是因?yàn)橛秒姷兜雀哳l設(shè)備的時(shí)候?qū)€路產(chǎn)生干擾，這時(shí)候我們要檢查的是攝像頭與連接中的屏蔽線是否有接通。還有一種情況就是沒(méi)有使用高頻設(shè)備的時(shí)候也會(huì)出現(xiàn)干擾條紋，這時(shí)候是連接線信號(hào)線由于長(zhǎng)期使用，屏蔽層磨損。

Generally, it is because of the interference to the line when using high-frequency equipment such as electric knife. At this time, we need to check whether the camera is connected to the shielded wire in the connection. Another situation is that interference fringes may also appear when high-frequency equipment is not used. At this time, the shielding layer of the connecting line signal line is worn due to long-term use.

需要看是攝像頭的連接處出問(wèn)題還是整條線體老化，前者需要重新焊接，而后者則需要更換連接導(dǎo)線了。內(nèi)窺鏡顯示器使用過(guò)程中盡量避免導(dǎo)線在地上被儀器車或手術(shù)車碾過(guò)。

It depends on whether the connection of the camera is faulty or the whole wire is aging. The former needs to be re welded, while the latter needs to replace the connecting wire. During the use of the endoscope display, try to avoid the wire being run over by the instrument car or surgical vehicle on the ground.

要注意：內(nèi)窺鏡在使用后的保養(yǎng)程度，會(huì)直接影響內(nèi)窺鏡的壽命。只有認(rèn)真地做好日常保養(yǎng)，才能夠延長(zhǎng)內(nèi)窺鏡的使用壽命、減少內(nèi)窺鏡的磨損和老化、降低維修成本、減少不必要的停機(jī)時(shí)間。

Note: The maintenance level of the endoscope after use will directly affect the life of the endoscope. Only by doing a good job in daily maintenance can the service life of the endoscope be extended, wear and aging of the endoscope be reduced, maintenance costs be reduced, and unnecessary downtime be reduced.

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