辐射防护通讯 ›› 2015, Vol. 35 ›› Issue (3): 37-40.

• 工作简报 • 上一篇    下一篇

某医院放射治疗建设项目放射防护评价

王路杰, 余志文, 陶杰, 彭正   

  1. 浙江建安检测研究院有限公司, 杭州, 310021
  • 收稿日期:2015-05-20 出版日期:2015-06-20 发布日期:2025-01-23
  • 作者简介:王路杰(1988- ),男,2010年毕业于东华理工大学核工程与核技术专业,工学学士; 助理工程师。

Radiation Protection Assessment of a Radiotherapy Facility at a Hospital

Wang Lujie, Yu Zhiwen, Tao Jie, Peng Zheng   

  1. Zhejiang Giian Test Institute Co.,Ltd, Hangzhou, 310021
  • Received:2015-05-20 Online:2015-06-20 Published:2025-01-23

摘要: 对某医院放射治疗建设项目进行放射防护评价过程中,剂量检测结果显示,依照预评价审定方案建设的机房屏蔽不符合标准要求。评价单位要求医院进行整改,增加了屏蔽厚度。整改后,再次进行剂量检测,最终确定该加速器治疗中心在正常运行时,能够保障放射工作人员和公众的健康与安全。

关键词: 评价, 预评价, 职业病危害, 放射防护, 辐射源

Abstract: The radiation dose survey of a radiotherapy facility at a hospital, aimed at radiation protection assessment, indicates the machine-room shielding in accordance with the approved scheme upon pre-assessment does not conform to the standard requirements. The assessment agency requested the hospital have it rectified. The shielding thickness is increased asa result. Re-survey of radiation dose confirms that the health and safety of therapists and the public is able to be guaranteed under normal operation condition of the accelerator.

Key words: Assessment, Pre-assessment, Occupational hazard, Radiation protection, Radiation source

中图分类号: 

  • TL75+2.1