Flexible tubing occlusion assembly
    9.
    发明授权
    Flexible tubing occlusion assembly 有权
    柔性管堵塞组件

    公开(公告)号:US09364655B2

    公开(公告)日:2016-06-14

    申请号:US13480236

    申请日:2012-05-24

    IPC分类号: A61M39/28

    摘要: An occlusion assembly for compressing at least one tube, e.g. a pair of side-by-side flexible tubes, that comprises an occluding member for each tube placed within the assembly. Each occluding member is pressed into an occluding position by an element that is movable, e.g. in a space between the occluding members, to cause a tube-contacting portion of each occluding member to translate toward its associated tubing to compress it. In an embodiment, the element is a spreader that is positioned between two occluding members and acts to spread the distal ends of the occluding members away from each other as they press against their respective tubes. A main spring may be included that urges the spreader toward the distal ends of the occluding elements into an occluding position. The spreader may be moved against the biasing force of the main spring to move the occluding members into a non-occluding position near the proximal ends of the occluding elements, for example manually through a button and linkage assembly coupled to the spreading element, or by control of a controller activating an actuator that is also coupled to the spreader.

    摘要翻译: 一种用于压缩至少一个管的闭塞组件,例如, 一对并排的柔性管,其包括用于放置在组件内的每个管的闭塞构件。 每个阻塞构件通过可移动的元件例如压力被压入阻塞位置。 在封闭构件之间的空间中,使每个闭塞构件的管接触部分向其相关联的管道平移以将其压缩。 在一个实施例中,该元件是定位在两个阻塞构件之间的扩张器,并且用于当它们压靠其相应的管时将阻塞构件的远端彼此远离地扩展。 可以包括主弹簧,其将扩张器朝向阻塞元件的远端推入阻塞位置。 吊架可以抵抗主弹簧的偏置力而移动,以将阻塞构件移动到闭塞元件的近端附近的非闭塞位置,例如通过联接到扩展元件的按钮和联动组件手动地,或者通过 控制器启动致动器,该致动器也耦合到扩展器。