描述一个适用于适形治疗和调强治疗的散射式质子束流配送系统 .它利用双散射系统扩展质子束 ,利用程序控制的二进制射程调节器和搓板式调制器调节和调制质子射程 ,利用程序控制的多叶光阑和为每个患者特制的准直器进行束流准直 . Describe a scattering proton beam delivery system for conformal therapy and intensity modulation therapy that extends the proton beam with a dual scattering system and uses a programmable binary range modifier and a washboard modulator to modulate and modulate the proton range, Controlled multi-lobe diaphragms and custom-made collimators for each patient were beam collimated.