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    • 4. 发明授权
    • Lab cell centrifuging module
    • 实验室细胞离心模块
    • US07867444B2
    • 2011-01-11
    • US10439205
    • 2003-05-15
    • Dietmar TestrutLutz DomsChristian Rehm
    • Dietmar TestrutLutz DomsChristian Rehm
    • B01L9/06
    • G01N35/0099B01L3/5021B01L9/06G01N35/026G01N2035/00495G01N2035/0465
    • A compressible and expandable sample tube holder includes a housing with a plurality of adjacent section members, movable toward and away from each other. Biasing members normally maintain the section members in an expanded condition. In the compressed condition the spacing between section members is reduced. A sample tube breakage detector includes slidable plungers having a protracted position that corresponds to a broken sample tube and a retracted position that corresponds to an unbroken sample tube in the sample tube holder. A detector compares the plunger positions before and after centrifuge spin to detect any broken sample tubes in the sample tube holder. A gripper device for the sample tube holder includes a lifting probe and a stabilizer to stabilize the sample tube holder during lifting. The gripper device and breakage detector are raised and lowered by a raising and lowering device having first and second telescoping members.
    • 可压缩和可膨胀的样品管保持器包括具有多个相邻部分构件的壳体,其可朝向和远离彼此移动。 偏置构件通常将截面构件保持在扩展状态。 在压缩状态下,部件之间的间距减小。 样品管断裂检测器包括可滑动的柱塞,其具有对应于断裂的样品管的延伸位置和对应于样品管保持器中的未断开的样品管的缩回位置。 检测器比较离心机旋转之前和之后的柱塞位置,以检测样品管支架中的任何破损的样品管。 用于样品管保持器的夹持装置包括提升探针和稳定器,以在提升期间稳定样品管保持器。 夹具装置和破损检测器通过具有第一和第二伸缩构件的升降装置升高和降低。
    • 6. 发明授权
    • Slide magazine
    • 幻灯片杂志
    • US5283603A
    • 1994-02-01
    • US926303
    • 1992-08-10
    • Hermann KronbauerChristian Rehm
    • Hermann KronbauerChristian Rehm
    • G03B23/04G03B23/14
    • G03B23/044
    • A slide magazine for slide frames having a peripheral edge with a peripherally extending groove on the two faces thereof and a notch at at least one edge portion of the peripheral edge, comprises a base portion with longitudinally spaced pairs of transverse rib portions. The rib portions of each pair are disposed in alignment transversely to the base portion and each pair is spaced from an adjacent pair to provide a slide frame-receiving compartment. The rib portions carry retaining ribs to hold the respective slide frame in a spill-resistant manner in the slide magazine, and each rib portion further has a projection for engaging into the groove to hold the respective slide frame in its compartment. A resilient finger in the base of each compartment has a retaining nose to engage into the notch of the slide frame to hold it in position. Slide frames can thus be inserted into and removed from the slide magazine at both sides thereof.
    • 一种用于滑动框架的滑动架,具有在其两个表面上具有周向延伸的凹槽的外围边缘和在周边边缘的至少一个边缘部分处的凹口,包括具有纵向间隔开的一对横向肋部分的基部。 每对的肋部分横向于基部设置成对,并且每对的肋部分与相邻的一对间隔开,以提供滑动框架容纳室。 肋部分带有保持肋,以将防滑的方式保持在滑动盒中,并且每个肋部分还具有用于接合到凹槽中以将相应的滑动框架保持在其隔室中的突起。 在每个隔室的基部中的弹性指状物具有保持鼻部以接合到滑动框架的凹口中以将其保持在适当位置。 因此,滑动框架可以插入到两侧的滑动盒中并从其移除。