Photon beam commissioning of an Elekta Synergy linear accelerator
Photon beam commissioning of an Elekta Synergy linear accelerator
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DOI：
10.1515/pjmpe-2017-0019
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发表时间：
2017-12-01
影响因子：
0.4
通讯作者：
Zakaria, Ga
中科院分区：
文献类型：
--
作者：
Al Mashud, Abdullah;Tariquzzaman, M.;Zakaria, Ga
本研究的目的是介绍Elekta Synergy直线加速器（直线加速器）的调试结果。对三种光子束能量4 MV、6 MV和15 MV以及多叶准直器（MLC）进行了验收测试和调试。测量了深度剂量百分比（PDDs）、面内和交叉面射束轮廓、头部散射因子（Sc）、相对光子输出因子（Scp）、通用楔形透射因子和MLC透射因子。还测量了机架、准直器和治疗床等中心的尺寸。
The aim of this study is to present the results of commissioning of Elekta Synergy linear accelerator (linac). The acceptance test and commissioning were performed for three photon beams energies 4 MV, 6 MV and 15 MV and for the multileaf collimator (MLC). The percent depth doses (PDDs), in-plane and cross-plane beam profiles, head scatter factors (Sc), relative photon output factors (Scp), universal wedge transmission factor and MLC transmission factors were measured. The size of gantry, collimator, and couch isocenter were also measured.