| 摘要 |
The device has a nut with threading for axial immobilization and engaging with the threading located on a surgical instrument (100), where tightening the nut presses a mounting device against a stop. The mounting device has a through opening that is penetrated by the instrument. The mounting device is mounted so as to rotate around a longitudinal axis of the instrument. The mounting device is immobilized in an axial and a radial direction by angular ball bearings. One of a peripheral groove, a peripheral projection and a peripheral stop are provided for axial or radial immobilization. |
