§ 892.5710. Radiation therapy beam-shaping block.
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/us/cfr/t21/s§ 892.5710·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)Identification. A radiation therapy beam-shaping block is a device made of a highly attenuating material (such as lead) intended for medical purposes to modify the shape of a beam from a radiation therapy source.
(b)Classification. Class II.