To provide an X-ray computed tomography apparatus and a specimen transport tool for X-ray computed tomography, which performs simple and safe sitting shooting or standing shooting.Kind Code: A1 An X-ray computed tomography apparatus according to the present embodiment includes an X-ray tube for generating X-rays, an X-ray detector for detecting X-rays, the X-ray source arranged with an opening sandwiched therebetween A gantry supporting portion that supports the gantry in a state in which the central axis of the opening faces substantially perpendicularly to the floor surface so as to be movable in a direction perpendicular to the floor surface A fixture capable of fixing a transport tool of a subject in a predetermined region below the opening of the frame in the state and a fixture provided on the floor and guiding the transport tool from the one side to the predetermined region 1 route and a second route guiding from the predetermined area to the other side.(FIG.【課題】簡便且つ安全に座位撮影又は立位撮影を行う事がX線コンピュータ断層撮影装置及びX線コンピュータ断層撮影用の被検体搬送具を提供する事。【解決手段】本実施形態に係るX線コンピュータ断層撮影装置は、X線を発生するX線管と、X線を検出するX線検出器と、開口を挟んで配置された前記X線源と前記X線検出器とを有する架台と、前記開口の中心軸が前記床面に対して略垂直を向いた状態の前記架台を、床面に対して垂直方向に移動可能に支持する架台支持部と、前記状態の前記架台の前記開口の下方の所定領域に被検体の搬送具を固定可能な固定具と、前記床面に設けられ、前記搬送具を一方側から前記所定領域に案内する第1経路と、前記所定領域から他方側に案内する第2経路とを有する案内経路と、を具備する。【選択図】 図5
