X-RAY CT APPARATUS AND X-RAY CT RADIOGRAPHY
METHOD
申请(专利)号： JP20050145198
专利号： JP2006320468A 主分类号： A61B6/03
申请权利人： GE MEDICAL
SYSTEMS GLOBAL
TECHNOLOGY CO LLC 公开国代码： JP 优先权国家： JP
申请日： 2005-05-18 公开公告日： 2006-11-30
分类号： A61B6/03
发明设计人： GONO MAKOTO;
WATANABE SEIKI; NISHIDE AKIHIKO
申请国代码： JP
优先权： 20050518 JP
2005145198
摘 要 附 图：
摘 要：
PROBLEM TO BE SOLVED: To reduce the exposure of the hand of an operator in the case that the operator makes a puncture in X-ray CT
radiography.;SOLUTION: By inclining a scanning gantry, inclined scan for which an X-ray beam is inclined from an xy plane is performed. Also, for the image reconstitution of tomographic images, the tomographic images parallel to the xy plane are displayed by three-dimensional image reconstitution. Also, by a channel direction X-ray collimator or a beam forming X-ray filter, only the punctured region of interest is irradiated with a lot of X-rays.;COPYRIGHT: (C)2007,JPO&INPIT 主权项：
X線発生手段に対向した多列X線検出器またはフラットパネルによるマトリクス状
X線エリア検出器を、その間にある回転中心を中心とした回転運動をさせながら、その間にある被検体にX線を照射し、被検体を透過
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X-RAY CT APPARATUS AND X-RAY CT RADIOGRAPHY METHOD
