Study on the design of X-ray Flash-RT equipment with high power petal accelerator
10.3969/j.issn.1672-8270.2024.01.004
- VernacularTitle:大功率花瓣加速器X射线闪光放射治疗设备设计研究
- Author:
Shuqing LIAO
1
;
Xiaozhong HE
;
Liu YANG
;
Ruo TANG
;
Tao WEI
;
Zhuo ZHANG
;
Jinshui SHI
;
Jianjun DENG
Author Information
1. 中国工程物理研究院流体物理研究所 绵阳 621900
- Keywords:
Flash radiotherapy(Flash-RT);
Petal accelerator;
Ultra high dose rate;
Multi angle
- From:
China Medical Equipment
2024;21(1):21-23,28
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study and design one kind of flash radiotherapy(Flash-RT)equipment with ultra-high dose rate,which can be used in the mechanism research of Flash-RT with ultra-high dose rate.Methods:Based on the technique roadmap of high-power petal accelerator,the Flash-RT equipment can realize the requirement of Flash-RT for ultra-high dose rate and multiple irradiation angles.The corresponding design and research work were carried out on the basis of the overall design of the equipment,the main components and characteristics,the dynamics design of beam,the construction of movable and preliminary experimental platform,etc.Result:The dose rate of the designed equipment can reach to 100 Gy/s at a distance of 0.8 meters from the target point,which is easy to realize the radiotherapy method with multi angles.Conclusion:The designed X-ray equipment based on the technique roadmap of high-power petal accelerator can realize the research for the mechanism of medical Flash-RT equipment with ultra-high dose rate.
