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    • 2. 发明授权
    • Device for positioning components within endoscopic systems
    • 用于在内窥镜系统中定位组件的装置
    • US6099467A
    • 2000-08-08
    • US201235
    • 1998-11-30
    • Ulrich KehrJurgen RudischhauserJan Dahmen
    • Ulrich KehrJurgen RudischhauserJan Dahmen
    • A61B1/00G02B23/24H04N5/225A61B1/06
    • A61B1/00188G02B23/2407G02B23/2476H04N5/2253
    • A device for positioning components within endoscopic systems comprises a hermetically sealed housing. An outer ring element is mounted to rotate about the outer side of said housing and carries on its circumference at least one outer magnet. Further, an inner ring element is mounted inside said housing and carries likewise at least one inner magnet, said magnets being aligned in such a way that any rotation of said outer ring element has the effect to move said at least one inner magnet by magnetic coupling, such movement serving the purpose to position said respective components.In order to achieve a simple, relatively small and functionally safe structure it is proposed that both, said outer and said inner ring elements be configured as axially non-displaceable rings carrying said oppositely arranged magnets, and that said inner ring be mechanically connected with said component to be positioned.
    • 用于在内窥镜系统内定位组件的装置包括密封的壳体。 外环元件安装成围绕所述壳体的外侧旋转,并在其圆周上承载至少一个外磁体。 此外,内环元件安装在所述外壳内,同样携带至少一个内磁体,所述磁体以这样的方式排列,使得所述外环元件的任何旋转都具有通过磁耦合来移动所述至少一个内磁体的作用 ,这种运动用于定位所述各个部件的目的。 为了实现简单,相对较小和功能上安全的结构,提出所述外环和所述内环元件都构造成承载所述相对布置的磁体的轴向不可移动环,并且所述内环与所述内环的机械连接 组件定位。