TOSHIBA MEDICAL SYSTEMS CORPORATION;KABUSHIKI KAISHA TOSHIBA
发明人:
OOTA, SATOSHI,KIMISHIMA, SAKAE
申请号：
EP11847882
公开号：
EP2662021A4
申请日:
2011.12.09
申请国别(地区):
EP
年份:
2016
代理人:
摘要：
There is provided an X-ray CT apparatus including: an X-ray source； a wedge which is disposed between the X-ray source and a subject and in which a shield blocking a part of an X ray is formed； a wedge driving unit for moving position of the wedge； and a system control unit controlling the wedge driving unit during a scan execution period to control the position of the wedge.
