| 摘要 |
The invention concerns a device for shimming the magnetic field of a magnetic resonance imaging apparatus, having an outer vacuum chamber bore tube (1), whereby at the outer vacuum chamber bore tube (1) a retaining element (2) is mounted, whereby in the space (6) between the retaining element (2, 3) and the outer vacuum chamber bore tube (1) at least one shim assembly (7) and at least one hose element (8), which is filled or can be filled with a cooling fluid, are arranged. |
