MINItrace医用回旋加速器升级后的性能分析

Performance Analysis of Upgraded Medical Cyclotron

介绍了医用回旋加速器的工作原理、基本结构及发展现状。围绕医用回旋加速器控制系统、离子源系统、靶系统等几个方面,深入分析了其升级后的主要系统配置、运行过程及运行参数的变化,总结了升级后的特点,即系统的稳定性和安全性得到了提高、降低了维修难度、提高了药物的日产量等,并提出了针对升级时间安排的合理方案。

The medical cyclotron is introduced from its working principle, basic configuration and development. Then the system configuration, operation process and parameters of the upgraded medical cyclotron are analyzed from the aspects of the control system, ion source system and target system. After the upgrade, the stability and safety are both improved, the maintenance difficulty is decreased, and the production of pharmaceuticals is increased. Some suggestions are put forward for the time arrangement during the upgrade.