| 摘要 |
<p>The invention relates to a device for moving an object (1), comprising a partition (2) which has a spherically mounted linear feedthrough (3), through which a thrust element (4) is guided in a linearly displaceable manner, wherein the thrust element (4) has at one end (4a) a support (5) for fastening the object (1), and the support (5) can be positioned in the space by moving the other end (4b) of the thrust element (4), and wherein at the other end (4b) of the thrust element (4) at least three joints (6) are fastened around the end, at least two of said joints being designed as spherical joints, wherein each of said joints (6) is connected via a drive (7) to a joint (8) fastened to the partition (2), wherein at least two of the joints fastened to the partition are designed as spherical joints and the distance between two connected joints (6, 8) can be adjusted by each drive (7). The invention further relates to a robotic phantom for simulating the movement of tissue elements according to a physiologically realistic pattern and to a method for testing/for validating a clinical apparatus, in particular a diagnostic, preferably radiological apparatus, or a therapeutic apparatus, in particular one using radiation.</p> |
