| 摘要 |
1. Radiographic device using the loaded particle accelerator of a radiotherapy apparatus designed to provide along a YY-axis an irradiation beam, said apparatus comprising a particle accelerator (A) including a source (S) of loaded particles which is adapted to supply a beam (f1 ) of slightly accelerated loaded particles, an accelerating structure (A) allowing a beam (f3 ) of highly accelerated loaded particles to be obtained, characterized in that it comprises a device (D) for magnetic deviation of loaded particles and at least one first target (C) adapted to be positioned at least temporarily in such a manner that it receives the slightly accelerated particle beam (f1 ) and emits in the direction of the YY-axis a low energy X-ray beam (f2 ). |
