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    DISTAL TIP TWO PIECE EXTERNAL EXPANSION ANCHOR
    3.
    发明公开
    DISTAL TIP TWO PIECE EXTERNAL EXPANSION ANCHOR 审中-公开
    ZWEITEILIGER EXTERNE SPREIZANKER MIT DISTALER SPITZE

    公开(公告)号：EP3019090A1

    公开(公告)日：2016-05-18

    申请号：EP14713335.9

    申请日：2014-03-06

    申请人： Smith & Nephew, Inc.

    发明人： LUNN, Richard M. ,  YOUNG, Timothy ,  KOSKI, Matthew Edwin ,  SLUSARZ, John ,  DUHAMEL, Paul R. ,  FAN, Wei Li ,  ASTORINO, Steven

    IPC分类号： A61B17/04

    摘要： Examples of a suture anchor (100) having a non-expandable body (105) and expendable cap (110) are described herein. In response to an axial insertion force that brings the non-expandable body and expendable cap together inside a bone hole, the expendable cap expands radially. This creates a radial force of expansion that advantageously augments an interference fit between the suture anchor and bone hole, which leads to higher fixation strength. Other examples include retention features that inhibit the expendable cap from returning back into its unexpanded state. This advantageously maintains the radial force of expansion against the surrounding pressure of the walls of the bone hole pressing back on the suture.

    摘要翻译： 本文描述了具有不扩展体（105）和消耗帽（110）的缝合锚（100）的实例。 响应于使不扩展体和消耗性帽一起在骨孔内的轴向插入力，消耗性帽膨胀径向膨胀。 这产生径向的膨胀力，其有利地增强了缝合锚和骨孔之间的过盈配合，这导致较高的固定强度。 其他示例包括保留功能，其阻止消耗帽回到其未膨胀状态。 这有利地保持径向的弹力抵抗骨缝壁的周围压力压回到缝合线上。

    ANCHOR INSERTION DEVICE WITH WINDOW SPIKE TIP
    4.
    发明公开
    ANCHOR INSERTION DEVICE WITH WINDOW SPIKE TIP 审中-公开
    ANKEREINSETZVORRICHTUNG MIT FENSTER-ZACKEN-SPITZE

    公开(公告)号：EP2961332A1

    公开(公告)日：2016-01-06

    申请号：EP14709140.9

    申请日：2014-02-25

    申请人： Smith&Nephew, Inc.

    发明人： FAN, Wei Li ,  YOUNG, Timothy

    IPC分类号： A61B17/04 ,  A61B17/16 ,  A61B17/17

    CPC分类号： A61B17/0401 ,  A61B2017/00907 ,  A61B2017/0409

    摘要： A surgical device (10') includes a generally elongated shaft (12) having a cannulated interior (44) dimensioned for slidably receiving an anchor. A distal end (20) of the shaft (12) includes a cutaway portion (30) and a window (50). The window may be positioned within the cutaway portion or overlie at least a portion of the distal end of the shaft including the cutaway portion. The window may be transparent or partially-transparent, allowing the window to provide lateral support as well as visualization of an anchor sliding through and/or emerging from the distal end of the shaft. The cutaway portion may be open on at least one side (e.g., a distal-facing side).

    摘要翻译： 手术装置包括大致细长的轴，其具有用于可滑动地接收锚固件的插管内部。 轴的远端包括切口部分和窗口。 窗口可以定位在切口部分内或覆盖包括切除部分的轴的远端的至少一部分。 窗口可以是透明的或部分透明的，允许窗口提供侧向支撑以及滑动穿过和/或从轴的远端出来的锚的可视化。 切口部分可以在至少一个侧面（例如，朝向远侧）打开。

    KNOTLESS ANCHOR FOR INSTABILITY REPAIR
    7.
    发明公开
    KNOTLESS ANCHOR FOR INSTABILITY REPAIR 审中-公开
    KNOT LOSER骨锚不稳定REPAIR

    公开(公告)号：EP2877105A1

    公开(公告)日：2015-06-03

    申请号：EP13745770.1

    申请日：2013-07-26

    申请人： Smith&Nephew, Inc.

    发明人： FAN, Wei Li ,  SIMARD, Amanda

    IPC分类号： A61B17/04

    CPC分类号： A61B17/0401 ,  A61B2017/0409 ,  A61B2017/0412 ,  A61B2017/0414 ,  A61B2017/0437 ,  A61B2017/0446 ,  A61B2017/0451 ,  A61B2017/0464

    摘要： Described herein are suture anchors systems and methods for installing suture anchor systems in bone. Suture anchor systems described herein include a plurality of annular ribs formed around an elongated cylindrical body, a tip adapted for inserting into a bone, one or more longitudinal channels defined by one or more notches in at least one of the annular ribs, and a transverse bore adapted to receive at least one suture and in communication with the longitudinal channel(s). The suture anchor system is partially inserted into the bone, the sutures are adjusted, and insertion is completed, securing the suture anchor and the suture in the bone.