强激光与粒子束2011，Vol.23Issue(4)：1056-1060,5.DOI:10.3788/HPLPB20112304.1056
重离子治癌终端的束流强度及剂量监测系统
Beam intensity and dose monitor system for heavy-ion tumor therapy
摘要
Abstract
The clinical trials of tumor therapy using heavy ion heams, supplied by the cooler storage ring of the Heavy lon Research Facility in Lanzhou ( HIRFL-CSR) with the energy of 100 to 450 MeV/u, are now in progress at the Institute of Modern Physics in Lanzhou.A beam intensity and dose monitor system has been developed to real-time monitor the irradiation dose and beam intensity stability and to make sure the safety of the patients.It is composed of integral ionization chamber, current-frequency transfer electric board and LabVIEW data acquiring and analyzing system.The measurements of this system show that it can work well under the clinical condition.关键词
重离子治癌/积分电离室/照射剂量/电流频率转换Key words
heavy-lon tumor therapy/ integral ionization chamber/ irradiation dose/ current-frequency transfer分类
能源科技引用本文复制引用
唐彬,马朋,孙志宇,王建松,李强,徐瑚珊,肖国青,郭忠言,徐治国,胡正国,毛瑞士,赵铁成,苏弘,武大鹏,陈金达,唐述文..重离子治癌终端的束流强度及剂量监测系统[J].强激光与粒子束,2011,23(4):1056-1060,5.基金项目
中国科学院重要方向项日(0713030YE0) （0713030YE0）
中国科学院创新重大项目(0701050YZD) （0701050YZD）
