1. Department of Radiotherapy, The First Medical Center of Chinese PLA General Hospital, Beijing 100853, China丨
2. Shandong Shinva Medical Instrument Co., Ltd, Zibo Shandong 255000, China
Abstract：Objective The mechanical properties, dosimetric characteristics, dose output and mechanical precision control of domestic
medical accelerator XHA600E under volume rotation intensity modulation (VMAT) mode were comprehensively tested to evaluate
the feasibility and reliability of its clinical implementation, and to provide reference for domestic equipment to implement VMAT
technology. Methods Perform a comprehensive evaluation and testing of the performance of the VMAT technology for XHA600E
accelerators based on GB15213-2016, GB 9706.1-2007, GB 9706.5-2008, AAPM TG142 and referring to the related accelerator
quality control standards of imported equipment manufacturers such as Varian. Results The test results showed that XHA600E
mechanical properties, dosimetry test and MLC test during the rotation of the gantry had reached quality control standards.
Conclusion The domestic medical accelerator XHA600E has preliminary technical conditions for implementing VMAT in terms of
dosimetric characteristics and related mechanical properties, which lays a foundation for the clinical application of VMAT technology
in the next step.
解传滨1，袁树海2，杨涛1，胡楠2，张志平2，戴相昆1，申红峰1，曲宝林1，徐寿平1. 基于国产医用加速器XHA600E容积旋转调强放疗技术的性能测试[J]. 中国医疗设备, 2021, 36(4): 76-80.
XIE Chuanbin1，YUAN Shuhai2，YANG Tao1，HU Nan2，ZHANG Zhiping2，DAI Xiangkun1，SHEN Hongfeng1，QU Baolin1，XU Shouping1. Performance Test of Volumetric Modulated Arctherapy Based on
Domestic Medical Accelerator XHA600E. China Medical Devices, 2021, 36(4): 76-80.
