Beam modifier

Beam modifier (physical object)

active

Code	`228735003`
Semantic tag	physical object
Module	international
Definition	primitive
Effective time	20020131

Parents (1)

228731007Radiotherapy equipment and appliances physical object

Children (9)

228761004Collimator physical object
228738001Cutout physical object
228747009Kilovoltage grid physical object
462970002PET system radiation scatter reduction device physical object
228739009Shielding block physical object
228736002Surface bolus physical object
228737006Surface compensator physical object
228746000Wedge filter physical object
466309006X-ray/radiation therapy beam filter, sheet physical object