RADIATION IMAGE PHOTOGRAPHING APPARATUS

PROBLEM TO BE SOLVED: To provide a radiation image photographing apparatus that prevents back scattered rays from exerting adverse influence on a photographed image in radiation image photography. SOLUTION: In the radiation image photographing apparatus having a radiation image photography system co...

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Bibliographische Detailangaben
Hauptverfasser:	MASUTOMI HARUHIKO, SHOJI TAKEHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY DIAGNOSIS ELECTROGRAPHY GAMMA RAY OR X-RAY MICROSCOPES HOLOGRAPHY HUMAN NECESSITIES HYGIENE IDENTIFICATION IRRADIATION DEVICES MEASUREMENT OF NUCLEAR OR X-RADIATION MEASURING MEDICAL OR VETERINARY SCIENCE NUCLEAR ENGINEERING NUCLEAR PHYSICS PHOTOGRAPHY PHYSICS SURGERY TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOTOTHERWISE PROVIDED FOR TESTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a radiation image photographing apparatus that prevents back scattered rays from exerting adverse influence on a photographed image in radiation image photography. SOLUTION: In the radiation image photographing apparatus having a radiation image photography system composed of a stimulable phosphor layer and a radiation blocking member arranged on the opposite side from a radiation irradiation surface of the stimulable phosphor layer, the distance between the stimulable phosphor layer and radiation blocking member is ≤1 mm. Consequently, the radiation image photographing apparatus is obtained which prevents back scattered rays from exerting adverse influence on a photographed image in radiation image photography. COPYRIGHT: (C)2004,JPO