在CT的使用中,球管既是贵重的配件,又属于消耗品。使用到一定的时间或曝光到一定的次数后就要损坏。如何延长CT球管的使用寿命,对保证CT机低成本运行,意义非常重大。在多年的实践中,针对球管几种不同的损坏原因我们摸索出了几条经验,总结如下。第一种原因是球管阳极靶面打麻,此 In the use of CT, the tube is expensive accessories, but also belong to consumables. Use to a certain time or exposure to a certain number of times after the damage. How to extend the life of CT tube, to ensure low-cost CT machine operation, the significance is very significant. In many years of practice, the ball for several different causes of damage we worked out a few pieces of experience, summarized as follows. The first reason is that the anode tube surface tube playing Ma, this