| 摘要 |
<p>A patient support (2) comprises two arms (10, 12) pivotally connected together and which extend between a base (6) and a support (14) to which a patient support table is coupled. In the preferred form, each arm (10, 12) comprises linkages which define pivot points (20A to 20D and 30A to 30D) forming parallelograms. This ensures the support (14), and hence the table, has a constant orientation relative to the base. The arms (10, 12) may be controllable independently.</p> |
