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    • 3. 发明申请
    • EXPANDABLE FASTENER
    • 可膨胀的紧固件
    • WO2013130741A1
    • 2013-09-06
    • PCT/US2013/028227
    • 2013-02-28
    • SYNTHES USA, LLCSYNTHES GMBH
    • CHEGINI, SalmanGFELLER, AndreasTEISEN, Jacques
    • A61B17/84A61B17/86
    • A61B17/844A61B17/8625A61B17/864A61B17/8685A61B17/869A61B2017/8655
    • Implementations of the present disclosure provide a fastener including a tip portion, a proximal portion, an advancement mechanism and an expandable member. The tip portion has a first surface. The proximal portion is configured for coupling to the tip portion and has a second surface. The mechanism advances the first surface toward the second surface. The expandable member includes a first end abutting the first surface of the tip portion and a second end abutting the second surface of the proximal portion. Advancement of the two surfaces toward each other advances the first end of the expandable member toward the second end of the expandable member. The expandable member is configured to expand in response to the advancement. At least one of the ends of the expandable member is a free end extending under and configured to rotate with respect to an abutting one of the first or second surfaces.
    • 本公开的实施方案提供了一种紧固件,其包括尖端部分,近端部分,前进机构和可扩张构件。 尖端部分具有第一表面。 近端部分构造成用于联接到尖端部分并且具有第二表面。 该机构使第一表面朝向第二表面。 可膨胀构件包括邻接尖端部分的第一表面的第一端和邻近近端部分的第二表面的第二端。 两个表面彼此前进推进可扩展构件的第一端朝向可扩张构件的第二端。 可扩展构件被配置为响应于前进而膨胀。 可扩张构件的至少一个端部是延伸到相对于第一或第二表面的邻接部分之下并且构造成相对于第一或第二表面的邻接部分旋转的自由端。
    • 5. 发明申请
    • SELF CENTERING FEATURE FOR AN INTRAMEDULLARY NAIL
    • 自我中心指南的自我中心特征
    • WO2013095756A1
    • 2013-06-27
    • PCT/US2012/059342
    • 2012-10-09
    • SYNTHES USA, LLCSYNTHES GMBH
    • NARDINI, Reto
    • A61B17/72A61B17/80A61B17/86A61B17/68
    • A61B17/8057A61B17/1725A61B17/68A61B17/7233A61B17/7241A61B17/725A61B17/8052A61B17/863
    • An intramedullary nail (112) includes a body sized and shaped for insertion into a medullary canal of a bone and extending along a longitudinal axis from a proximal end to a distal end and a channel extending through the body along the longitudinal axis in combination with a locking hole (102) extending laterally through the body along a central axis and in communication with the channel, the locking hole defined by a first opening (110) extending through a first portion of a wall of the nail and a second opening (114) extending through a second portion of the wall substantially opposing the first portion, the first opening being elongated in a lateral direction relative to the longitudinal axis of the nail and the second opening including a coupling element configured to lock a portion of a bone fixation element therein.
    • 髓内钉(112)包括尺寸和形状用于插入到骨的髓管中并且沿着纵向轴线从近端延伸到远端并且沿着纵向轴线延伸穿过身体的通道的主体,其结合一个 所述锁定孔(102)沿着中心轴线沿所述主体横向延伸并与所述通道连通,所述锁定孔由延伸穿过所述钉的壁的第一部分的第一开口(110)和第二开口(114)限定, 延伸通过所述壁的基本上与所述第一部分相对的第二部分,所述第一开口相对于所述钉的纵向轴线在横向方向上伸长,并且所述第二开口包括联接元件,所述联接元件构造成将其中的一部分骨固定元件锁定在其中 。