Radiotherapy device and method for managing degree of radiotherapy device

摘要

A main body, a gantry that is coupled to one side of the main body and is formed to be rotatable in at least one direction with respect to the main body, and a radiation irradiation head that is formed on one side of the gantry and emits radiation; An image acquisition unit that is formed so as to face the radiation irradiation head, detects radiation irradiated from the radiation irradiation head, converts it into an electrical signal, and acquires an image, and one side of the radiation irradiation head And a reference image acquisition frame formed with a plurality of markers. [Selection] Figure 1