SRS contoured multi-layer multileaf collimator

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12233284
APP PUB NO 20220280812A1
SERIAL NO

17195492

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Abstract

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An apparatus includes a first multileaf collimator comprising a plurality of pairs of beam-blocking leaves each comprising an end portion. The end portions of the beam-blocking leaves of one pair are contoured to allow forming a first aperture when the beam-blocking leaves of the pair are closed. The first aperture has a closed shape such as a circle in a beam's eye view.

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Patent Owner(s)

Patent OwnerAddress
VARIAN MEDICAL SYSTEMS INC3100 HANSEN WAY PALO ALTO CA 94304

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baturin, Paul Santa Clara, US 1 0
Hannibal, Ross B Saratoga, US 8 208
Schaal, David Sunnyvale, US 1 0

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