| 摘要 |
<p>The invention relates to a device that is provided with a C-arm (7) for carrying medical devices (5, 6) which C-arm is adjustably attached to a carrier (4). The carrier is provided with a bearing block (11) that is provided with at least one row of roller elements (8) on both sides. The C-arm is constructed so as to be hollow and is provided on both sides with at least two oppositely situated running surfaces (15, 16) for the roller elements. The device is characterized in that a plurality of roller elements of one row is interconnected by means of an interconnecting member (9). The invention also relates to a bearing block of the described kind that forms part of the device in accordance with the invention.</p> |
