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公开(公告)号：US20150342657A1
公开(公告)日：2015-12-03
申请号：US14704658
申请日：2015-05-05
CPC分类号： A61B17/8861 , A61B17/823 , A61B17/842 , A61B17/8863 , A61B17/8869 , A61B17/8872
摘要： A bone fixation system includes at least one bone fixation member and a bone fixation instrument. The bone fixation member includes a strap and a locking mechanism. The strap can be pulled through the locking mechanism so as to form a loop about a target bone so as to secure first and second bone segments in an approximated, compressed configuration. The bone fixation instrument is configured to apply tension to the loop about the target bone. The fixation instrument includes a tension assembly that is configured to secure a free end of the bone fixation member to the fixation instrument. The tension assembly is further configured to pull the free end so as to increase tension in the loop while the tension in the loop is less than a select tension. The tension assembly is unable to further increase tension in the bone fixation member once the tension in the bone fixation member has reached the select tension. The fixation instrument further includes a cutter assembly that is configured to cut the free end of the bone fixation member so as to separate the free end from the loop.
摘要翻译： 骨固定系统包括至少一个骨固定构件和骨固定装置。 骨固定构件包括带子和锁定机构。 带可以被拉动通过锁定机构，以形成围绕目标骨的环，以便将第一和第二骨段固定成近似的压缩构型。 骨固定仪构造成围绕靶骨施加张力。 固定仪器包括张紧组件，其被构造成将骨固定构件的自由端固定到固定仪器。 拉力组件进一步构造成拉动自由端，以便增加回路中的张力，同时回路中的张力小于选择的张力。 一旦骨固定构件的张力达到选择张力，张力组件就不能进一步增加骨固定构件的张力。 固定仪器还包括切割器组件，其被配置为切割骨固定构件的自由端，以便将自由端与环分开。
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公开(公告)号：US09603646B2
公开(公告)日：2017-03-28
申请号：US14704658
申请日：2015-05-05
CPC分类号： A61B17/8861 , A61B17/823 , A61B17/842 , A61B17/8863 , A61B17/8869 , A61B17/8872
摘要： A bone fixation system includes at least one bone fixation member and a bone fixation instrument. The bone fixation member includes a strap and a locking mechanism. The strap can be pulled through the locking mechanism so as to form a loop about a target bone so as to secure first and second bone segments in an approximated, compressed configuration. The bone fixation instrument is configured to apply tension to the loop about the target bone. The fixation instrument includes a tension assembly that is configured to secure a free end of the bone fixation member to the fixation instrument. The tension assembly is further configured to pull the free end so as to increase tension in the loop while the tension in the loop is less than a select tension. The tension assembly is unable to further increase tension in the bone fixation member once the tension in the bone fixation member has reached the select tension. The fixation instrument further includes a cutter assembly that is configured to cut the free end of the bone fixation member so as to separate the free end from the loop.
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