STIFFENING ASSEMBLY
    2.
    发明申请
    STIFFENING ASSEMBLY 有权
    加强装配

    公开(公告)号:US20090299343A1

    公开(公告)日:2009-12-03

    申请号:US12127143

    申请日:2008-05-27

    IPC分类号: F16F1/00 A61B17/00

    摘要: A stiffenable structure is made of longitudinal beams that are positioned around a longitudinal axis. In one state, the longitudinal beams are bendable so that the structure is bendable. As the structure bends, the longitudinal beams slide longitudinally with reference to one another. In a second state, the beams are clamped in a fixed position relative to one another so that the structure is stiffened. In some aspects the longitudinal beams are made of two or more longitudinal laminar elements. As each beam bends, the laminar elements slide longitudinally with reference to one another. Each beam, and accordingly the structure, is stiffened by preventing the laminar elements from sliding longitudinally relative to one another.

    摘要翻译: 可硬化结构由围绕纵向轴线定位的纵向梁制成。 在一种状态下,纵向梁是可弯曲的,使得该结构是可弯曲的。 当结构弯曲时,纵向梁相对于彼此纵向滑动。 在第二状态下,梁被相对于彼此夹紧在固定位置,使结构变硬。 在一些方面,纵向梁由两个或更多个纵向层流元件制成。 当每个梁弯曲时,层状元件相对于彼此纵向滑动。 通过防止层状元件相对于彼此纵向滑动,每个梁以及相应的结构被加强。

    ACTUATION CABLE HAVING MULTIPLE FRICTION CHARACTERISTICS
    4.
    发明申请
    ACTUATION CABLE HAVING MULTIPLE FRICTION CHARACTERISTICS 有权
    具有多种摩擦特性的执行电缆

    公开(公告)号:US20120123200A1

    公开(公告)日:2012-05-17

    申请号:US12946040

    申请日:2010-11-15

    IPC分类号: A61B1/00 B23P17/04

    摘要: A surgical device includes a first cable portion that engages a first component such that a first friction exists between the first cable portion and the first component. The surgical device includes a second cable portion having a first end operatively coupled to a first end of the first cable portion. The second cable portion engages a second component such that a second friction exists between the second cable portion and the second component, such that the second friction is greater than the first friction.

    摘要翻译: 手术装置包括第一电缆部分,其接合第一部件,使得在第一电缆部分和第一部件之间存在第一摩擦。 手术装置包括第二电缆部分,其具有可操作地耦合到第一电缆部分的第一端的第一端。 第二电缆部分接合第二部件,使得在第二电缆部分和第二部件之间存在第二摩擦,使得第二摩擦力大于第一摩擦。