| 摘要 |
The invention relates to an improved centrifuge device for preventing cross-contamination. Said centrifuge device comprises a drive shaft (16) that is provided with a rotational shaft, a drum (10) which is connected to the rotational shaft and encompasses a drum jacket and a drum bottom, a filter (14) which is located inside the drum and surrounds a work space (40), an annular space (13) embodied between the filter and the drum jacket, a catchment disk (22) located across from the drum bottom to close the work space, and a centrifuge housing (130) surrounding the drum and the filter. Also disclosed are devices for preventing cross-contamination, especially injection devices (200) for injecting a rinsing fluid, a sealing arrangement, and a vertical adjusting device. The invention further relates to a method for operating a centrifuge device. |
