RADIOTHERAPEUTIC DEVICE

摘要

A radiotherapeutic device(1)comprises a guide(9)for moving a radiation generator(4)along a path of predetermined radius so that the X−rays(R1)emitted by the radiation generator(4)may cross an isocenter(13),and a support member(12)for rotating the guide(9)around the axis of an inclined shaft(11)extending through the isocenter(13).The radiation generator(4)is moved along a spherical surface by the guide(9)and support member(12)to radiate X−rays(R1)toward the isocenter(13)from many directions.