Radiation generating apparatus and radiation imaging system

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United States of America Patent

PATENT NO 9111655
APP PUB NO 20140023176A1
SERIAL NO

13927755

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Abstract

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Provided is a radiation generating apparatus, including: a radiation generating unit for emitting radiation; and a movable diaphragm unit including a light projecting/sighting system for making a simulation display of a radiation field with visible light. The light projecting/sighting system includes: a light source of the visible light; a light guiding plate that is provided across a radiation axis, and causes the visible light from the light source to exit from a front surface of the light guiding plate; and a louver that gives directivity to the visible light exiting from the front surface of the light guiding plate.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHAOHTA-KU TOKYO 146-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ando, Yoichi Inagi, JP 60 440
Ikarashi, Yoichi Fujisawa, JP 20 121
Ohashi, Yasuo Hadano, JP 61 580

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