Real-time motion management for robotic treatment couch in proton therapy system

doi:10.1007/s40042-022-00647-z

	Real-time motion management for robotic treatment couch in proton therapy system
	Wei, Jianghua 2,3; Song, Yuntao 2,3; Ding, Kaizhong 1,3; Chen, Yonghua 1,3; Guo, Zhoushun 1; Yuan, Hui 1
刊名	JOURNAL OF THE KOREAN PHYSICAL SOCIETY
	2022-10-24
关键词	Proton therapy Motion management Robotics Patient positioning
ISSN号	0374-4884
DOI	10.1007/s40042-022-00647-z
通讯作者	Wei, Jianghua(weijh@ipp.ac.cn)
英文摘要	In proton therapy, robotic couch was used for patient positioning to achieve high precision in cancer treatment. However, no studies have focused on the real-time motion management system (MMS) for the robotic couch. This study was to develop the MMS and verify its feasibility. A real-time MMS was set up with a robotic couch, an NDI Vega optical tracking system, a Special Measurement Tool (SMT) and the developed software. A Leica laser tracker was adopted to verify the accuracy of the tests in this study. The stability and accuracy of the SMT in NDI Vega system were verified to guarantee the reliability of the results. The coordinate transformation was used to unify the measurement. 83 points inside the treatment volume were applied to verify the accuracy of the MMS, with the comparison of results measured by the laser tracker. The synchronism of the SMT in the MMS and Patient Positioning System (PPS) based on the reciprocating motion along axis z was tested to obtain the maximum time delay. Trajectory tracking was performed with different payloads on the couch top. A series of tests were conducted and the results demonstrated the feasibility of potential applications based on real-time motion capturing and monitoring.
资助项目	Major Science and Technology Projects of Anhui[912248709014] ; Hefei CAS Ion Medical and Technical Devices Co., Ltd.
WOS关键词	QUALITY-ASSURANCE ; PATIENT
WOS研究方向	Physics
语种	英语
出版者	KOREAN PHYSICAL SOC
WOS记录号	WOS:000871281800005
资助机构	Major Science and Technology Projects of Anhui ; Hefei CAS Ion Medical and Technical Devices Co., Ltd.
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/129454]
专题	中国科学院合肥物质科学研究院
通讯作者	Wei, Jianghua
作者单位	1.Hefei CAS Ion Med & Tech Devices Co Ltd, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Wei, Jianghua,Song, Yuntao,Ding, Kaizhong,et al. Real-time motion management for robotic treatment couch in proton therapy system[J]. JOURNAL OF THE KOREAN PHYSICAL SOCIETY,2022.
APA	Wei, Jianghua,Song, Yuntao,Ding, Kaizhong,Chen, Yonghua,Guo, Zhoushun,&Yuan, Hui.(2022).Real-time motion management for robotic treatment couch in proton therapy system.JOURNAL OF THE KOREAN PHYSICAL SOCIETY.
MLA	Wei, Jianghua,et al."Real-time motion management for robotic treatment couch in proton therapy system".JOURNAL OF THE KOREAN PHYSICAL SOCIETY (2022).