Fabricate beam modifying devices, such as compensators, shields, and wedge filters.
Fabricate patient immobilization devices, such as molds or casts, for radiation delivery.
Design the arrangement of radiation fields to reduce exposure to critical patient structures, such as organs, using computers, manuals, and guides.
Identify and outline bodily structures, using imaging procedures, such as x-ray, magnetic resonance imaging, computed tomography, or positron emission tomography.