RADIATION COMPUTED TOMOGRAPHY APPARATUS

摘要

PURPOSE:To provide a radiation CT apparatus such that a doctor or the like who performs an operation can set a position of a patient or scanning conditions in the CT during the operation. CONSTITUTION:A radiation computed tomography apparatus comprises: a gantry 10 used for collecting projection data of a subject; a bed 11 which is positioned so as to face an opening of the gantry 10 and on which a subject P is laid; a top board 12 which is slidably arranged on the bed 11 and by which the subject P is introduced into the gantry; and means for obtaining tomographic images of the subject P by reconstructing projection data obtained by the gantry 10. Adjusting means 13a and 13b for obtaining predetermined tomographic images of the subject P are installed on or near the gantry 10.