CT机射线质量控制系统及故障部件改进

The System of the X-Ray Quality Control for CT Scanner and the Improvement on the Faulty chips

本文叙述了ＣＴＸ线质量的控制，对控制部件光束限位器，准值器，以及射线校正器等工作原理进行了系统的分析，并对各故障部件的控制进行改进讨论。

This paper discribed the quality control of X-ray for CT scanner. It made analysis systematically on the working theory of the control component , including the beam limiter, collimator and filter ect. It made the improvement and discussion to each of faulty chips.