Compact sharpening filter for orthovoltage x-rays

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United States of America

PATENT NO 10525286
APP PUB NO 20180333592A1
SERIAL NO

15598716

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Abstract

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A sharpening filter for orthovoltage x-ray beams employs a substantially planar filter disk supporting a set of radial symmetric features controlling attenuation of x-ray transmission in concentric circular regions providing increased sharpness of the pencil beams in a compact filter structure that may be tailored to different beam sizes and focus depths.

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Patent Owner(s)

Patent OwnerAddress
WISCONSIN ALUMNI RESEARCH FOUNDATION614 WALNUT STREET 13TH FLOOR MADISON WI 53726

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bender, Edward Madison, US 2 3
Culberson, Wesley Madison, US 2 1
DeWerd, Larry Madison, US 1 1
Fagerstrom, Jessica Edmonds, US 1 1
Lawless, Michael Madison, US 14 594
Palmer, Benjamin R M Madison, US 1 0

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