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    • 65. 发明申请
    • Soft Tissue Fixation Device
    • 软组织固定装置
    • US20140236195A1
    • 2014-08-21
    • US14094906
    • 2013-12-03
    • Mandi J. LopezW. Todd Monroe
    • Mandi J. LopezW. Todd Monroe
    • A61F2/08
    • A61F2/0811A61F2002/0829A61F2002/0864A61F2002/0882
    • A soft tissue fixation device for use in ACL or CrCL reconstruction has a base member provided with a passageway extending perpendicularly from its top surface through its bottom surface. The passageway is sized to allow soft tissue to be inserted through the passageway. The fixation device also includes an affixing member attachable to the base member. The base member has a notched section in the top surface extending from the passageway to a first perimeter section of the base member sized to accommodate at least a portion of the graft. Either surgical grade tissue glue or at least one perpendicularly extending spike is used to secure the base member to the bone. The base member is also provided with a sleeve whose interior wall surfaces form a part of the passageway and is sized to be inserted into the bone opening. The affixing member is provided with a series of teeth members extending downward from its lower surface. The teeth members are positioned so that when the affixing member is attached to the base member the teeth members will extend across and into the notched section of the top surface of the base member. The opposite ends of the affixing member is shaped to fit into aligned notches positioned along perimeter sections of the base member bottom surface for attaching the clip member to the base member.
    • 用于ACL或CrCL重建的软组织固定装置具有基部构件,其具有从其顶表面通过其底表面垂直延伸的通道。 通道的尺寸设计成允许软组织插入穿过通道。 固定装置还包括可附接到基座构件的固定构件。 基部构件在顶表面中具有从通道延伸到基部构件的第一周边部分的切口部分,其尺寸适于容纳移植物的至少一部分。 使用手术级组织胶或至少一个垂直延伸的尖钉将基部构件固定在骨上。 基部构件还设置有套筒,其内壁表面形成通道的一部分并且其尺寸被设计成插入到骨头开口中。 固定构件设置有从其下表面向下延伸的一系列齿构件。 齿构件被定位成使得当固定构件附接到基座构件时,齿构件将延伸穿过基座构件的顶表面的切口部分。 固定构件的相对端被成形为适合沿着基部构件底面的周边部分定位的对准的凹口,用于将夹构件附接到基座构件。