摘要
分析X线摄影中不同厚度、不同材料的附加滤过板对X线的衰减效果,根据不同kV_p选择出合适的滤过板。研制一种能根据kV_p变化而自动更换相对应的滤过板的装置,以达到优化防护、提高影像质量的目的。
Analyzes the attenuation effects of additional filtration plates with different thickness and materials in X-ray radiography. Selects the appropriate additional filtration plates according to different kVp. To develop a kind of device that can exchange the corresponding additional filtration plates automatically according to kVp changes so as to optimize the protection and improve the quality of images.
出处
《中国医疗设备》
2008年第10期11-12,共2页
China Medical Devices
关键词
X线机
X线防护
滤过板
X线影像
X-ray machine
X-ray protection
filtration plate
X-ray radiography
