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    • 72. 发明申请
    • Intervertebral Implant
    • 椎间植入
    • US20140243985A1
    • 2014-08-28
    • US14273760
    • 2014-05-09
    • DePuy Synthes Products, LLC
    • Beat LechmannDominique BurkardChristopher Marden John CainClaude Mathieu
    • A61F2/44
    • A61F2/4455A61B17/86A61F2/442A61F2/4465A61F2002/30383A61F2002/30426A61F2002/305A61F2002/30517A61F2002/30593A61F2002/30774A61F2002/30777A61F2002/30843A61F2220/0025A61F2310/00023
    • An intervertebral implant having a three-dimensional body (10) and a securing plate (1). The three-dimensional body (10) includes an upper side (1) and an underside (2) which are suitable for abutting the end plates of two adjacent vertebral bodies, a left side surface (3) and a right side surface (4), a front surface (5) and a rear surface (6), a horizontal middle plane (7) between the upper side (1) and the underside (2), and a vertical middle plane (12) extending from the front surface (5) to the rear surface (6). The three-dimensional body further includes a plurality of boreholes (9a) passing through the body (10), which are suitable for accommodating longitudinal fixation elements (20). The intervertebral implant also includes a front plate (8) displaceably disposed as an insert with the front side (5) of the three-dimensional body, the front plate (8) having a plurality of boreholes (9) in which the longitudinal fixation elements (20) can be anchored, and whose openings overlap with the openings of the boreholes of the three-dimensional body (10). A securing plate can be fastened essentially parallel to the front plate (8) at the three-dimensional body (10) in such a manner that the boreholes of the front plate (9) are covered at least partly by the securing plate (18). By virtue of the configuration of the intervertebral implant, a rigid, firm connection between the intervertebral implant and the longitudinal fixation elements used to fasten it, is possible.
    • 具有三维体(10)和固定板(1)的椎间植入物。 三维体(10)包括适于邻接两个相邻椎体的端板的上侧(1)和下侧(2),左侧表面(3)和右侧表面(4) ,前表面(5)和后表面(6),在上侧(1)和下侧(2)之间的水平中间平面(7)和从前表面(1)延伸的垂直中间平面 5)到后表面(6)。 三维体还包括穿过本体(10)的多个钻孔(9a),其适于容纳纵向固定元件(20)。 椎间植入物还包括前板(8),前板(8)可移动地设置成具有三维体前侧(5)的插入物,前板(8)具有多个钻孔(9),纵向固定元件 (20)可以被锚定,并且其开口与三维体(10)的钻孔的开口重叠。 紧固板可以在三维体(10)处基本上平行于前板(8)固定,使得前板(9)的钻孔至少部分地被固定板(18)覆盖, 。 通过椎间植入物的构型,椎间植入物和用于固定椎间植入物的纵向固定元件之间的刚性牢固的连接是可能的。
    • 73. 发明申请
    • COMPRESSOR-DISTRACTOR
    • 压缩机分配器
    • US20140243903A1
    • 2014-08-28
    • US14272483
    • 2014-05-07
    • DePuy Synthes Products, LLC
    • Scott R. DIDOMENICOJason S. CHANJeff W. MASTKeith A. MAYOBrett B. BOLHOFNER
    • A61B17/80
    • A61B17/8004A61B17/8019
    • A tool is disclosed for use in distracting and compressing fractures of any of a variety of bones. In particular, the tool has a pair of engaging arms, one arm having a hook element to engage a bone plate connected to one side of a fracture, and the other arm having at least one recess for engaging a head of a bone screw or guide wire connected to the other side of the fracture. Actuation of the tool causes the opposing bone segments of the fracture to be pushed apart or drawn together, depending on whether the tool handles are squeezed together or pulled apart. The tool may have a scissors joint that allows the ends of the tool to maintain a parallel alignment during operation, thus reducing the chances for misalignment of the bone segments during operation.
    • 公开了一种用于分散和压缩任何多种骨骼的骨折的工具。 特别地,该工具具有一对接合臂,一个臂具有一个钩元件,用于接合与骨折的一侧连接的骨板,另一个臂具有至少一个用于接合骨螺钉或引导件的头部的凹部 电线连接到断裂的另一侧。 刀具的致动导致骨折的相对的骨段被推开或拉在一起,这取决于工具把手是否被挤压在一起或拉开。 工具可以具有剪刀接头,其允许工具的端部在操作期间保持平行对准,从而减少在操作期间骨段不对准的机会。