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    METHOD OF CONNECTING BODY TISSUE TO A BONE
    74.
    发明申请
    METHOD OF CONNECTING BODY TISSUE TO A BONE 审中-公开
    将身体组织连接到骨的方法

    公开(公告)号：US20140257380A1

    公开(公告)日：2014-09-11

    申请号：US14282908

    申请日：2014-05-20

    申请人： Bonutti Skeletal Innovations LLC

    发明人： Peter M. Bonutti

    IPC分类号： A61B17/04

    CPC分类号： A61B17/0401 ,  A61B17/0487 ,  A61B17/68 ,  A61B2017/0409 ,  A61B2017/0414 ,  A61B2017/0454 ,  A61B2017/0458 ,  A61B2017/0464 ,  A61B2017/0488 ,  A61B2017/0496 ,  A61B2017/0619 ,  A61F2/0805 ,  A61F2/0811

    摘要： An improved method of connecting body tissue to a bone in a body. The method includes utilizing an anchor with a conical leading end, a trailing end, a central longitudinal axis passing through the leading and trailing ends, at least two suture passages extending through the anchor transverse to the central longitudinal axis, and a length. The leading end of the anchor has a maximum dimension transverse to the central longitudinal axis that is less than a maximum dimension of the trailing end transverse to the central longitudinal axis. The anchor includes at least one of the suture passages having a portion of a suture positioned therein. The method includes advancing the anchor to insert the leading end of the anchor first through an aperture in a cortical layer of the bone to place the entire anchor within cancellous tissue of the bone, wherein the length of the anchor is greater than a width of the aperture. The method also includes applying a force to the anchor by pulling on the suture to rotate the anchor within the cancellous tissue of the bone to prevent the anchor from passing back through the aperture in the cortical layer of the bone. The method also includes attaching the suture to the body tissue to be connected to the bone.

    摘要翻译： 将身体组织连接到身体中的骨骼的改进方法。 该方法包括利用具有圆锥形前端，尾端，穿过前端和后端的中心纵向轴线的锚固件，至少两条缝合线通道，横向于中心纵向轴线延伸穿过锚固件以及一定长度。 锚的前端具有横向于中心纵向轴线的最大尺寸，其小于横向于中心纵向轴线的尾端的最大尺寸。 锚固件包括至少一个缝合通道，其中定位有缝合线的一部分。 该方法包括使锚固件前进以首先将锚固件的前端穿过骨的皮质层中的孔，以将整个锚固体置于骨的松质骨组织内，其中锚的长度大于骨的宽度 光圈。 该方法还包括通过拉动缝合线将锚固件施加到锚固体上以使锚固体在骨的松质骨组织内旋转，以防止锚固体穿过骨的皮质层中的孔。 该方法还包括将缝合线附接到身体组织以连接到骨骼。

    TENODESIS IMPLANT AND INSERTER AND METHODS FOR USING SAME
    79.
    发明申请
    TENODESIS IMPLANT AND INSERTER AND METHODS FOR USING SAME 有权
    宫颈植入物和插入物及其使用方法

    公开(公告)号：US20130331942A1

    公开(公告)日：2013-12-12

    申请号：US13968272

    申请日：2013-08-15

    申请人： Kevin Baird

    发明人： Kevin Baird

    IPC分类号： A61F2/08

    CPC分类号： A61F2/0811 ,  A61F2/0805 ,  A61F2002/0829 ,  A61F2002/0858 ,  A61F2002/0888 ,  A61F2220/0016 ,  A61F2220/0033

    摘要： The present invention provides a novel split barbed fixation device for tenodesis, soft tissue reattachment of tendons and ligaments to bones. The insertion device is adapted for an entirely arthroscopic approach while achieving fixation strength with ultimate pullout resistance comparable to interference screws. The device includes an integrated tendon grasper that provides for easy manipulation of the tendon arthroscopically while eliminating the need for external whip stitching of the tendon, thereby reducing preparation time. The device further includes elements that prevent the fixation implant from being destabilized or rotating during deployment and manipulation, including: a depth limiting sheath, a first implant retainer, a first implant retaining step, a tendon grasping needle tube, and an implant keyway for mating the implant to the tube. The implant itself comprises two separate portions mating along a diagonal and having barbed surface features in opposite directions, only one of which contacts the tendon.

    摘要翻译： 本发明提供了一种用于骨骼的新型裂缝倒钩固定装置，将软骨组织重新附着到骨骼的肌腱和韧带。 插入装置适用于完全关节镜方法，同时实现与干涉螺钉相当的极限拉拔阻力的固定强度。 该装置包括一体化肌腱抓紧器，其能够简单地操纵肌腱关节镜，同时消除对腱的外部鞭缝的需要，从而减少准备时间。 该装置还包括防止固定植入物在展开和操纵期间不稳定或旋转的元件，包括：深度限制护套，第一植入物保持器，第一植入物保持步骤，腱夹持针管和用于配合的植入物键槽 植入到管子。 植入物本身包括沿着对角线配合的两个分开的部分，并且具有相反方向的带刺的表面特征，其中仅一个接触腱。