Proton Therapy Facility with Varying Cross-Section of the Proton Beams

摘要

The present invention is a proton synchrotron that accelerates the beam to have a predetermined energy , and is incident in the proton synchrotron by adjusting the area of the gantry beam irradiating the tumor ; including, but the cross-section of the proton beam is irradiated from the gantry , and the irradiation frequency of proton therapy is adjusted to the cross-section of a plurality of segmented regions in the longitudinal direction of the tumor , starts . ;