| 摘要 |
PURPOSE: An auxiliary device for a backbone implant is provided to easily connect a backbone rod with an iliac bone by connecting a fixing unit with a supporting unit through a connection rod. CONSTITUTION: A fixing unit(100) is inserted into an iliac bone. A socket unit(200) is connected to one end of the fixing unit. The socket unit has a hollow block shape. A connection rod(300) is comprised of a bar, a first ball, and a second ball. The first and second balls are bonded with both side of the bar. The first ball is inserted into the socket unit. The supporting unit(400) is connected to the lower side of the backbone rod. The supporting unit receives the second ball of the connection rod.
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