论文部分内容阅读
为提高医用Ｘ射线诊断质量 ,保障放射工作人员及受检者的安全与健康 ,摸清我县医用诊断Ｘ射线机的性能及防护情况。我们于 1997年 5月对全县 2 0台医用诊断Ｘ射线机进行了质量控制及防护监测。1 检测内容与方法1 1 检测内容 ①Ｘ射线机性能 :检测项目包括透视高对比与低对比
In order to improve the quality of medical X-ray diagnosis, ensure the safety and health of radiation workers and subjects, and ascertain the performance and protection of medical diagnostic X-ray machines in our county. We in May 1997 on the county 20 sets of medical diagnostic X-ray machine for quality control and protection monitoring. 1 test content and methods 1 1 test content ① X-ray machine performance: test items include high contrast and low contrast