Design of a personnel safety interlock system for proton therapy

doi:10.1007/s41365-021-00875-1

HFCAS OpenIR

	Design of a personnel safety interlock system for proton therapy
	Wang, Shou-Yuan 1,2,3; Song, Yun-Tao 1,3; Feng, Han-Sheng1,3 ; Li, Shi1,3 ; Cao, Hai-Lin 3; Zhang, Jing 3; Huang, Ou-Wen 3; Li, Zhu 3
	2021-04-01
发表期刊	NUCLEAR SCIENCE AND TECHNIQUES
ISSN	1001-8042
通讯作者	Feng, Han-Sheng(hansheng.feng@hfcim.com)
摘要	Proton therapy is the most advanced radiotherapy approach in the world, and causes less damage to normal human tissue than traditional radiotherapy. Because the treatment process produces a high-energy proton beam, the personnel safety interlock system mainly considers measures to protect personnel from radiation hazards during beam preparation and the beam release process. Unlike other safety interlock systems, the personnel safety interlock system designed in this study focuses on the safety and stability of the system itself. The hardware and software of important interlock control loops are designed and developed according to the requirements of Safety Integrity Level 3 specified by IEC61508. A set of redundant ring networks was developed to ensure that damage to a certain network line does not affect the normal operation of the system. A set of friendly operation interfaces and data storage systems were developed to ensure that the operator can monitor the data in real time and trace the data. The personnel safety interlock system mainly includes a beam enabling function, clearance function, and emergency stop function. The system was put into actual use and successfully ensured personnel safety.
关键词	Personnel safety Radiation protection Interlock system Safety integrity levels
DOI	10.1007/s41365-021-00875-1
收录类别	SCI
语种	英语
WOS研究方向	Nuclear Science & Technology ; Physics
WOS类目	Nuclear Science & Technology ; Physics, Nuclear
WOS记录号	WOS:000640846300001
出版者	SPRINGER SINGAPORE PTE LTD
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/121948
专题	中国科学院合肥物质科学研究院
通讯作者	Feng, Han-Sheng
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Hefei CAS Ion Med & Tech Devices Co Ltd, Hefei 230088, Peoples R China
第一作者单位	中科院等离子体物理研究所
通讯作者单位	中科院等离子体物理研究所
推荐引用方式 GB/T 7714	Wang, Shou-Yuan,Song, Yun-Tao,Feng, Han-Sheng,et al. Design of a personnel safety interlock system for proton therapy[J]. NUCLEAR SCIENCE AND TECHNIQUES,2021,32.
APA	Wang, Shou-Yuan.,Song, Yun-Tao.,Feng, Han-Sheng.,Li, Shi.,Cao, Hai-Lin.,...&Li, Zhu.(2021).Design of a personnel safety interlock system for proton therapy.NUCLEAR SCIENCE AND TECHNIQUES,32.
MLA	Wang, Shou-Yuan,et al."Design of a personnel safety interlock system for proton therapy".NUCLEAR SCIENCE AND TECHNIQUES 32(2021).