| 摘要 |
Disclosed is an electronic computer X-ray tomography spiral scanner, comprising a scanner (1), a scanning bed (2) and a computer. The scanner (1) comprises a housing (3), a scanning cavity (4) and a scanning equipment. The scanning equipment comprises a slip ring (6), a X-ray generator (7), a detector (8) and a data collector (9), wherein the X-ray generator (7) and the detector (8) are provided on the slip ring (6). A scanning bed board (10) is arranged above the scanning bed (2). The scanning bed board (10) is provided with multiple layers of protection bedspreads. Receiving cavities (11) are provided at both sides of the scanning bed (2). A radiation shield (12) is arranged in the receiving cavities (11). A lower end of the scanning bed (2) is provided with a hydraulic lifting device (13). The electronic computer X-ray tomography spiral scanner is provided with multiple layers of disposable bedspreads, thereby reducing the time for replacing the bedspread and improving work efficiency, and the radiation shield (12) can effectively prevent a person to be checked from receiving extra needless radiation particle radiation. The hydraulic lifting device (13) can reduce the height of the scanning bed (2) and reduce the scanning difficulty for patients with mobility problems. |
