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1. 发明申请

WO2009023618A2 SPINAL CROSSLINK APPARATUS AND METHODS FOR MINIMALLY INVASIVE SURGERY 审中-公开
标题翻译：脊柱交感装置和最小的入侵手术方法
公开(公告)号：WO2009023618A2
公开(公告)日：2009-02-19
申请号：PCT/US2008072747
申请日：2008-08-11
申请人： ABBOTT SPINE INC , FORTON CHARLES R , BERGERON BRIAN J , ELY KAMERON S
发明人： FORTON CHARLES R , BERGERON BRIAN J , ELY KAMERON S
IPC分类号： A61B17/70 , A61B17/88
CPC分类号： A61B17/7037 , A61B17/1637 , A61B17/1655 , A61B17/1671 , A61B17/7032 , A61B17/7034 , A61B17/7052 , A61B17/7082 , A61B17/7083 , A61B17/7085 , A61B17/7091 , A61B2090/037 , A61B2090/061 , Y10S606/914
摘要： A spinal implant provides support for desired parts of the spine. The implant can provide support in fusion situations. The spinal implant includes a pair of elongated members and a variable length cross-link. A variable length cross-link apparatus may couple to the first and second elongated members. Each variable length cross-link device may include a fixed portion having a receiver portion for attachment to a first elongated member. Each variable length cross-link may include a transverse portion. Each variable length cross-link may include an adjustable portion having a receiver portion for attachment to a second elongated member and a transverse portion engaging member. Inserting the transverse portion of the fixed portion into the engaging portion of the adjustable portion may form a cross-link for stabilizing motion between two elongated members. Engaging the adjustable portion at a selected point on the transverse portion establishes a length selected by the surgeon. The surgical procedure may use minimally invasive surgery or non-minimally invasive surgery, as desired. Components of the system may be inserted through sleeves attached to various coupling devices, or may be inserted and guided along wires at more lateral angles.
摘要翻译：脊柱植入物为脊椎的所需部分提供支撑。植入物可以在融合情况下提供支持。脊柱植入物包括一对细长构件和可变长度的交联。可变长度的交联装置可以耦合到第一和第二细长构件。每个可变长度的交联装置可以包括具有用于连接到第一细长构件的接收器部分的固定部分。每个可变长度交联件可以包括横向部分。每个可变长度交联件可以包括具有用于附接到第二细长构件和横向部分接合构件的接收器部分的可调部分。将固定部分的横向部分插入可调节部分的接合部分中可以形成用于稳定两个细长构件之间的运动的交叉连接。将可调部分接合在横向部分上的选定点处建立由外科医生选择的长度。根据需要，外科手术可以使用微创手术或非微创手术。系统的组件可以通过连接到各种联接装置的套筒插入，或者可以沿着更多的横向角度的导线插入和引导。

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