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    • 5. 发明申请
    • CORACOID DRILL GUIDE
    • CORACOID钻孔指南
    • WO2017100581A1
    • 2017-06-15
    • PCT/US2016/065839
    • 2016-12-09
    • SMITH & NEPHEW, INC.
    • HABERMAN, DanielSANTANGELO, Stephen A.BETTENGA, Mason J.ATHWAL, George S.
    • A61B17/17
    • A61B17/1778A61B17/1684
    • A coracoid drill guide including a hollow shaft for passage of a drill sleeve. The shaft is fitted with a cap having a distally-extending finger. A longitudinal axis of the finger is offset from the longitudinal axis of the shaft by a first fixed distance. The shaft is disposed within a first cannulation of sliding and rotating block that has two cannulations at a second fixed distance apart. The drill guide ensures that a first drill hole will always be placed at the first fixed distance from both the distal tip and the lateral edge of the coracoid, and that a second drill hole will always be placed at the first fixed distance from the lateral edge of the coracoid and at the second fixed distance from the first drill hole.
    • 包括用于钻套的通过的空心轴的喙状钻导向器。 该杆装有一个具有向远端延伸的手指的帽。 手指的纵向轴线从轴的纵向轴线偏移第一固定距离。 该轴设置在滑动和旋转块的第一插管内,该第一插管具有以相隔第二固定距离的两个插管。 钻头引导装置确保第一钻孔始终放置在距喙distal的远侧末端和侧边缘的第一固定距离处,并且第二钻孔始终放置在距离侧边缘的第一固定距离处 的喙突和距第一个钻孔第二个固定距离。
    • 8. 发明申请
    • OPEN LATARJET FOR CORRECTION OF ANTERIOR-INFERIOR GLENOID BONE LOSS
    • 用于矫正前列腺炎骨折的开放式手术
    • WO2016145152A1
    • 2016-09-15
    • PCT/US2016/021705
    • 2016-03-10
    • SMITH & NEPHEW, INC.
    • BETTENGA, Mason J.SANTANGELO, Stephen A.VERMA, Nikhil N.WYMAN, Jeffrey
    • A61B17/88A61F2/46A61B17/02A61B5/107A61B17/17
    • A61B17/1778A61B5/1076A61B17/1684A61B17/2816A61B17/282A61B17/8866A61B2090/061A61F2/4644
    • Embodiments of the present disclosure are directed to instrumentation that facilitate coracoid-glenoid fixation in Latarjet procedures. For example, a single instrument, a coracoid resection tool, may be provided/utilized to prepare a coracoid bone graft for size, flatness, and hole drilling. A glenoid drill guide may further be provided/utilized that uses sized offsets for placement of the coracoid graft flush with the glenoid. Further embodiments of the disclosure are directed to corresponding methods that employ this instrumentation. For example, a surgeon may employs the coracoid resection tool as a guide to plane the inferior coracoid surface that will serve as the coracoid graft surface. The coracoid resection tool may further guide the placement of coracoid holes along the length of the coracoid and orient the holes approximately perpendicular to the planed coracoid graft surface. For example a proximal coracoid hole may be positioned towards the proximal end (i.e., the cut end) of the resected coracoid while a distal coracoid hole may be positioned towards the distal end (i.e., the tip) of the resected coracoid.
    • 本公开的实施例涉及在Latarjet方法中促进喙突 - 关节盂固定的仪器。 例如,可以提供/使用单个仪器,喙突切除工具来制备用于尺寸,平整度和钻孔的喙突骨移植物。 可以进一步提供/使用关节盂钻子引导器,其使用尺寸偏移以将喙突移植物与关节盂平齐放置。 本公开的其它实施例涉及采用该仪器的相应方法。 例如,外科医生可以使用喙突切除工具作为平面作为喙突移植物表面的下喙突表面的指导。 喙突切除工具可以进一步引导沿着喙突的长度放置喙孔,并使孔大致垂直于平面的喙突移植物表面。 例如,近端喙孔可以朝向切除的喙突的近端(即,切割端)定位,而远端喙突孔可以朝向切除的喙突的远端(即尖端)定位。