| 摘要 |
1. Support for a radiation source (2A) of multiple orientation associated in operation with a radiology table (4) situated transversely to a horizontal axis y-y, comprising : - a radiation source (2A) equipped with movement means (15) and associated in operation with at least one detector (3) for said radiation, - first means permitting a first movement of said support (1) in a plane transverse to the radiology table (4), - second drive means permitting a second movement of said support (1) about the horizontal axis Y-Y, - said support (1) being constituted by a straight portion (5) carrying the radiation source (2A) and integral with a curved portion (6), characterized in that the curved portion (6) cooperates with drive means contained in a housing (8) to ensure a displacement of said curved portion (6) resulting in the first movement of the support (1) in order to permit the radiation source (2A) to emit radiation beams at different lateral angles of incidence, and that the straight portion (5) comprises displacement means (19) by which it cooperates with a carriage (16) to permit the displacement of the radiation source (2A) along said straight portion (5) in order to obtain a radiation beam whouse axis is adjustable horizontally and in height, and that the radiation detector (3) is independent of the support (1). |
