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    PATIENT-SPECIFIC HUMERAL GUIDE DESIGNS
    5.
    发明公开
    PATIENT-SPECIFIC HUMERAL GUIDE DESIGNS 审中-公开

    公开(公告)号：EP3943023A1

    公开(公告)日：2022-01-26

    申请号：EP20197585.1

    申请日：2016-06-02

    申请人： Biomet Manufacturing, LLC

    发明人： HURST, Jason M. ,  VOGT, Wolfgang Walter ,  KEHRES, Clinton E. ,  JOSEPH, Benjamin Isaiah ,  WINSLOW, Nathan A.

    IPC分类号： A61B17/15 ,  A61B17/17 ,  A61B17/56

    摘要： A humeral cut guide member for a humeral head that can comprise: a bone-engagement member including a first patient-specific bone-engagement surface that is complementary and made to substantially mate and nest in only one position on a specific patient's humeral head; a registration member connected to the bone-engagement member including a second patient-specific bone engagement surface that is sized and made to substantially mate and nest in only one position with the specific patient's bicipital groove; and a cut guide plate connected to and extending away from the bone-engagement member such that, upon the bone-engagement member mating and nesting with the specific patient's humeral head, the cut guide plate is spaced apart from the humeral head, wherein cut guide plate defines an elongated slot.

    HUMERAL CUT GUIDE
    8.
    发明公开
    HUMERAL CUT GUIDE 审中-公开
    人体切割指南

    公开(公告)号：EP3142570A1

    公开(公告)日：2017-03-22

    申请号：EP15724885.7

    申请日：2015-05-11

    申请人： Biomet Manufacturing, LLC

    发明人： KEHRES, Clinton E. ,  EASH, Christopher ,  MILLER, Kevin

    IPC分类号： A61B17/15 ,  A61B17/17

    CPC分类号： A61B17/1739 ,  A61B17/15 ,  A61B17/175 ,  A61B17/1778 ,  A61B2017/568

    摘要： A humeral cut guide system for resectioning or resurfacing a humeral head. The humeral cut guide system includes a primary cut guide member configured to be removably coupled to the humeral head. The primary cut guide member includes a patient-specific bone-engaging surface, a primary elongate slot that defines a primary cutting plane, and a pair of cylindrical apertures configured to receive a pair of guide pins. A secondary cut guide member includes a pair of through-holes configured to mate with the pair of guide pins, and the secondary cut guide member includes a secondary elongate slot that defines a secondary cutting plane.

    摘要翻译： 用于切除或重建肱骨头的肱骨切口引导系统。 该肱骨切割引导系统包括主切割引导构件，该主切割引导构件构造成可移除地联接到肱骨头。 主切割引导构件包括患者特异性骨接合表面，限定主切割平面的主细长狭槽以及构造成接收一对导销的一对圆柱形孔。 辅助切割引导构件包括构造成与所述一对引导销匹配的一对通孔，并且辅助切割引导构件包括限定第二切割平面的第二长形槽。

    METHODS FOR PATIENT-SPECIFIC SHOULDER ARTHROPLASTY
    9.
    发明公开
    METHODS FOR PATIENT-SPECIFIC SHOULDER ARTHROPLASTY 有权
    VERFAHREN ZUR PATIENTENSPEZIFISCHEN SCHULTERARTHROPLASTIE

    公开(公告)号：EP2770919A1

    公开(公告)日：2014-09-03

    申请号：EP12784172.4

    申请日：2012-10-18

    申请人： Biomet Manufacturing, LLC

    发明人： KEHRES, Clinton E. ,  HARTMAN, William

    IPC分类号： A61B17/17

    CPC分类号： A61B34/10 ,  A61B17/1684 ,  A61B17/1703 ,  A61B17/1739 ,  A61B17/1778 ,  A61B2017/568 ,  A61B2034/102 ,  A61B2034/108 ,  A61F2/4081

    摘要： A method of determining an optimal position of a glenoid implant. The method includes identifying a center point of a patient's glenoid fossa based on an image of the patient's glenoid fossa; determining the optimal position of the glenoid implant based on the location of the center point relative to a medial point of the patient's scapula; and selecting orientation of an alignment pin based on the determined optimal glenoid implant position such that the glenoid fossa will be prepared to receive the glenoid implant at the optimal position when the glenoid fossa is prepared with a cutting device or guide coupled to the alignment pin.

    摘要翻译： 确定关节盂植入物的最佳位置的方法。 该方法包括基于患者的关节窝的图像识别患者的关节窝的中心点; 基于中心点相对于患者肩胛骨的中点的位置来确定关节盂植入物的最佳位置; 以及基于所确定的最佳关节盂植入位置来选择对准销的定向，使得关节盂窝将被准备好在关节盂窝与联接到对准销的切割装置或引导件一起制备时在最佳位置接收关节盂植入物。