中国医学装备Issue(9)：34-36,37,4.DOI:10.3969/J.ISSN.1672-8270.2014.09.012
医用电子直线加速器治疗室辐射屏蔽计算软件的设计
Software design for radiation shielding calculation of medical rlectron linear accelerator ;treating room
朱卫国 1张奇 1侯长松 1林志凯 1赵兰才 1张震1
作者信息
- 1. 中国疾病预防控制中心辐射防护与核安全医学所 辐射防护与核应急中国疾病预防控制中心重点实验室 北京 100088
- 折叠
摘要
Abstract
Objective:To develop a simulation program by the name of“Shielding Calculation Software of Medical electron accelerator Treating room”, which based on the common model of radiation protection shielding calculation. We can use this program to estimate the thickness of shield when Medical electron accelerator is work on the Electron model and X-ray model, avoiding onerous work and error by handwork calculation. Methods:Considering the available radiation protection shielding calculation experience, and analyzing the hazard factor to staff and public, when we finish the program, we may contrast the simulation results with the actual shielding results. Results:The simulation program was completed, and the simulation results were carried out by this program. By considering the actual shielding effect, we find that the simulation results are very close to the results based on the empirical formulation. Conclusion:This computer method is very convenient to estimate the thickness of shield, and the simulation results are credible.关键词
医用电子直线加速器/辐射防护/屏蔽计算Key words
Medical electron accelerator/Radiological protection/Shielding calculation分类
医药卫生引用本文复制引用
朱卫国,张奇,侯长松,林志凯,赵兰才,张震..医用电子直线加速器治疗室辐射屏蔽计算软件的设计[J].中国医学装备,2014,(9):34-36,37,4.
