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公开(公告)号:KR101235677B1
公开(公告)日:2013-02-21
申请号:KR1020110102851
申请日:2011-10-10
Applicant: 전북대학교산학협력단
CPC classification number: A61F2/44 , A61F2002/30001 , A61B17/7091 , A61B17/8875 , A61F2/4455 , A61F2/4611
Abstract: PURPOSE: A mount device of an inter-vertebral fusion cage is provided to prevent one pair of fusion cages from being separated from inter-vertebral spaces by forming the direction of screw thread of one pair of fusion cages in the opposite direction. CONSTITUTION: A body unit(100) supports a mounting device of a fusion cage(10). An input shaft(200) is installed in an input hole(110) of the body unit. A handle unit(300) is formed in the upper end of the input shaft. An output shaft(400) is mounted on an output hole(120) of the body unit. A connection unit(500) connects the input shaft and the output shaft with each other. The connection unit includes a rotary shaft(510), a first bevel gear(520) and a second bevel gear(530).
Abstract translation: 目的:提供椎间融合器的安装装置,通过在相反方向形成一对融合笼的螺纹方向,防止一对融合笼与脊椎间隙分离。 构成:身体单元(100)支撑融合笼(10)的安装装置。 输入轴(200)安装在主体单元的输入孔(110)中。 手柄单元(300)形成在输入轴的上端。 输出轴(400)安装在主体单元的输出孔(120)上。 连接单元(500)将输入轴和输出轴彼此连接。 连接单元包括旋转轴(510),第一锥齿轮(520)和第二锥齿轮(530)。