GE Definium 6000 DR图像白边伪影消除  

Removal of white edge fault in GE Definium 6000 DR images

作　　者：陈明[1] 杭晓鹏[1] 高文峰[1] 

机构地区：[1]苏北人民医院影像科,江苏扬州225001

出　　处：《中国医学装备》2013年第3期93-94,共2页China Medical Equipment

摘　　要：当前国内医疗设备的维修由于受技术条件的制约,基本上都是由厂方采用模块化、更换整块部件或电路板进行维修,费用相对较高。而实际工作中,工程师根据掌握的资料及维修经验,可以自行检查判断,通过简单的方法将故障问题解决。例举GE Definium 6000 DR图像白边伪影故障问题,通过采用探测器校准和束光器光源位置的调整,将图像白边伪影消除,供同行参考。Figure out the GE Definium 6000 DR image of the white edge artifacts. Detector calibration and Shu Guangqi light position adjustment. Elimination of the image of the white edge artifacts. The current domestic medical equipment repair, due to technical limitations, basically is the repair, and the factory repair using a modular repair, replacement of the whole component or circuit board, the high cost of.But in the practical work, and not every equipment failures are difficult, if our engineers can in the event of a fault, according to the information and repair experience, self checking, possibly through simple method of problem solution.

关 键 词：数字化X射线摄影 平板探测器 伪影 校准 

分 类 号：R445[医药卫生—影像医学与核医学]