PROBLEM TO BE SOLVED: To suppress an unnecessary consumption of electricity under an ordinary starting condition of an X-ray CT apparatus without troubling an operator in the X-ray CT apparatus.SOLUTION: The X-ray CT apparatus 1 includes: a scanner apparatus 11 including a trestle apparatus 20 equipped with an X-ray tube 21 and an X-ray detector 23 and a bed apparatus 30 equipped with a top board 31 for placing a patient O and a controller 40 for controlling the operation of the scanner apparatus 11, detecting the required operation of a first constitutional member constituting the scanner apparatus 11 and controlling electric energization of a second constitutional member constituting a scanner means based on the detection.COPYRIGHT: (C)2013,JPO&INPIT【課題】X線CT装置において、操作者の手を煩わせることなく、X線CT装置の通常起動状態での不要な消費電力を抑えること。【解決手段】X線CT装置1は、X線管21及びX線検出器23を備える架台装置20と、患者Oを載置する天板31を備える寝台装置30とを設けるスキャナ装置11と、スキャナ装置11の動作を制御し、スキャナ装置11を構成する第1の構成部材の所要動作を検知し、その検知を基に、スキャナ手段を構成する第2の構成部材の通電を制御するコントローラ40と、を有する。【選択図】 図1
