Imaging tomography device with multiple modes of operation as well as a method for changing the mode of operation of the tomography device

摘要

Imaging tomography device, in particular x-ray - a computer tomograph, in which at about a z - axis (z) rotatable measuring device (3) of a gantry (1) a first (4) and a second radiator (5) and a detector means (8) for detecting a of the radiators (4, 5) radiation sources (7, 15) are mounted, wherein the detector means (8) a first and a second detector (9, 10), and wherein at least the first detector (9) relative to the second detector (10) along a travel path (16) of the measuring device (3) of the gantry (1) is reversibly displaceable, characterized in that, in a first measuring position the detector surfaces of the first (9) and of the second detector (10) are arranged lying against one another, and thus the whole detector surface formed onto a focus of one of the radiator (4, 5) is aligned, and that in a second measurement position of the first detector (9) opposite the second radiator (5) and the second detector (10) opposite the first radiator (4) are arranged.