How to Get Images from Tunnel Computer Tomography Scanners and Tunnel Computer Tomography Scanner Scintillators

摘要

PROBLEM TO BE SOLVED: To acquire an image from a tunnel type computer tomography scanner and a scintillator of the tunnel type computer tomography scanner. A tunnel-type computer tomography scanner is attached to a rotor (3), an X-ray emitter (7) attached to the rotor (3), and a rotor (3) on opposite sides of a detection zone (4). The X-ray detector (8) is provided. The X-ray detector (8) comprises a scintillator (9) with at least one light emitting surface (10). The scintillator (9) emits light in the visible spectrum from the light emitting surface (10) when exposed to X-rays. The X-ray detector (8) includes a plurality of video cameras (12). Each video camera is arranged to frame at least one portion of the scintillator (9) in order to obtain, in turn, a second image of the visible spectrum of each portion of the scintillator (9). According to this method, at least two separate video cameras (12) substantially frame each zone of the light emitting surface (10). The electronic processing unit is programmed to combine all the second images acquired by the video camera (12) to acquire the first image of the light emitting surface (10) and is located in the detection zone (4). It is used for tomographic reconstruction of the object (6). [Selection diagram] Fig. 3