摘要
对广州市274台Ⅲ类射线装置验收监测结果进行统计分析。结果表明,监测的Ⅲ类射线装置辐射防护均符合《电离辐射防护与辐射源安全基本标准》(GB18871-2002)要求,但不同类型射线机均存在一定程度的漏射线现象,应引起关注。针对X射线放射工作场所放射防护存在问题,提出改进措施,为环境主管部门对射线装置的管理提供科学依据。
The monitoring results for 274 Ⅲ X-ray medical devices in Guangzhou were analyzed. The results show that the devices conform to the requirements of ＂basic standards for protection against ionizing radiation and for the safety of radiation sources＂ （GB-18871-2002）. However, a few of X-ray machines in different types still have ray leakage in a certain extent, and improvement measures are suggested to solve the radiation problem in X-ray workplace.
出处
《广州环境科学》
2012年第2期18-19,38,共3页
Guangzhou Environmental Science
关键词
X射线机
辐射防护
监测
对策
X-ray machine radiation protection monitoring measures
