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1. 发明授权

KR100433834B1 척추용 고정 장치 有权
标题翻译： 척추용고정장치
公开(公告)号：KR100433834B1
公开(公告)日：2004-05-31
申请号：KR1020010018392
申请日：2001-04-06
申请人： 한화테크윈 주식회사 , 이규열 , 신병준 , 박종범 , 김응하 , 장한 , 주식회사 코렌텍
发明人： 김응하 , 박종범 , 신병준 , 이규열 , 장한 , 김종한 , 현종훈
IPC分类号： A61B17/76
摘要： PURPOSE: A fixing system for spine is provided to assemble easily a spine fixing system by improving a connecting structure between a rod for connecting each spine to each other and a pedicle screw transplanted to a spinal column. CONSTITUTION: A pedicle screw(31) has a head(32). A saddle(34) is formed in a lower portion of an inside of the head(32). A rod(36) is arranged on an upper portion of the saddle(34). An interface locker(37) is contacted with the rod(36). A set screw(38) is combined with the interface locker(37). The set screw(38) is combined with a spiral portion(33) formed on an inner surface of the head(32). A ring(41) is combined with an upper portion of the head(32). The head(32) is formed with two branch parts(32a,32b). The spiral portion(33) is formed on inner surfaces of the branch parts(32a,32b). A projection(32c) is formed on an outer surface of the branch parts(32a,32b). A passing hole(32d) is formed on the branch parts(32a,32b), respectively. An upper portion of the saddle(34) is formed with a curve portion(34a). A pin insertion groove(35) is formed at both sides of the saddle(34). A pin(42) is inserted into the pin insertion groove(35) of the saddle(34). A caulking portion is formed on an upper portion of the interface locker(37). A lower portion of the interface locker(37) is formed with a curve portion(37a).
摘要翻译：目的：提供一种用于脊柱的固定系统，用于通过改进用于将每个脊柱彼此连接的杆和移植到脊柱上的椎弓根螺钉之间的连接结构来容易地组装脊柱固定系统。构成：椎弓根螺钉（31）具有头部（32）。鞍座（34）形成在头部（32）内部的下部。杆（36）布置在鞍座（34）的上部。界面锁（37）与杆（36）接触。固定螺钉（38）与界面锁（37）组合。固定螺钉（38）与形成在头部（32）的内表面上的螺旋部分（33）结合。环（41）与头部（32）的上部结合。头部（32）形成有两个分支部分（32a，32b）。螺旋部分（33）形成在分支部分（32a，32b）的内表面上。突起（32c）形成在分支部分（32a，32b）的外表面上。通孔（32d）分别形成在分支部分（32a，32b）上。鞍座（34）的上部形成有弯曲部（34a）。销座插入槽（35）形成在鞍座（34）的两侧。销（42）插入到鞍座（34）的销插入槽（35）中。在界面锁（37）的上部形成铆接部。界面锁（37）的下部形成有弯曲部（37a）。

2. 发明公开

KR1020030015826A 척추용 고정 장치 无效
标题翻译：固定固定装置
公开(公告)号：KR1020030015826A
公开(公告)日：2003-02-25
申请号：KR1020020036064
申请日：2002-06-26
申请人： 한화테크윈 주식회사
发明人： 김정배 , 허광학 , 김종한 , 전기득 , 리드게리제이
IPC分类号： A61B17/70
CPC分类号： A61B17/7032
摘要： PURPOSE: Provided is a fixing apparatus for the spine which securely fastens a rod mounted on a head and stably maintains the fastened state, and by which the fixing operation is performed readily and conveniently. CONSTITUTION: The fixing apparatus for the spine includes a head having screw threads on the inner surface thereof, in which the inner surface with the screw threads has a shape such that the direction to which the peaks of the screw threads are headed are inclined to form an acute angle with an opposite direction to the direction along which the screw proceeds when it rotates; a fastening part extending from the head to be screw-bound to the bone; a rod to be mounted on the inside of the head; and a screw bound with the screw threads of the head to fix the rod.
摘要翻译：目的：提供了一种用于脊柱的定影装置，其牢固地固定安装在头部上的杆并且稳定地保持紧固状态，并且通过该固定装置便于和方便地执行定影操作。构成：用于脊柱的定影装置包括在其内表面上具有螺纹的头部，其中具有螺纹的内表面具有使得螺纹的尖端朝向的方向倾斜的形状，与旋转时螺杆进行的方向相反的方向的锐角; 紧固部件，其从所述头部延伸以被螺纹连接到所述骨头; 安装在头部内侧的杆; 以及与头部的螺纹结合的螺钉以固定杆。

3. 发明公开

KR1020020078616A 척추용 고정 장치 有权
标题翻译：脊柱固定系统
公开(公告)号：KR1020020078616A
公开(公告)日：2002-10-19
申请号：KR1020010018392
申请日：2001-04-06
申请人： 한화테크윈 주식회사 , 이규열 , 신병준 , 박종범 , 김응하 , 장한 , 주식회사 코렌텍
发明人： 김응하 , 박종범 , 신병준 , 이규열 , 장한 , 김종한 , 현종훈
IPC分类号： A61B17/76
CPC分类号： A61B17/7032 , A61B17/7035 , A61B2017/00858
摘要： PURPOSE: A fixing system for spine is provided to assemble easily a spine fixing system by improving a connecting structure between a rod for connecting each spine to each other and a pedicle screw transplanted to a spinal column. CONSTITUTION: A pedicle screw(31) has a head(32). A saddle(34) is formed in a lower portion of an inside of the head(32). A rod(36) is arranged on an upper portion of the saddle(34). An interface locker(37) is contacted with the rod(36). A set screw(38) is combined with the interface locker(37). The set screw(38) is combined with a spiral portion(33) formed on an inner surface of the head(32). A ring(41) is combined with an upper portion of the head(32). The head(32) is formed with two branch parts(32a,32b). The spiral portion(33) is formed on inner surfaces of the branch parts(32a,32b). A projection(32c) is formed on an outer surface of the branch parts(32a,32b). A passing hole(32d) is formed on the branch parts(32a,32b), respectively. An upper portion of the saddle(34) is formed with a curve portion(34a). A pin insertion groove(35) is formed at both sides of the saddle(34). A pin(42) is inserted into the pin insertion groove(35) of the saddle(34). A caulking portion is formed on an upper portion of the interface locker(37). A lower portion of the interface locker(37) is formed with a curve portion(37a).
摘要翻译：目的：提供脊柱固定系统，通过改善连接脊柱之间的连接杆和移植到脊柱上的椎弓根螺钉，轻松组装脊椎固定系统。构成：椎弓根螺钉（31）具有头部（32）。鞍座（34）形成在头部（32）内部的下部。杆（36）布置在鞍座（34）的上部。接口储物柜（37）与杆（36）接触。固定螺钉（38）与接口储物柜（37）组合。固定螺钉（38）与形成在头部（32）的内表面上的螺旋部分（33）组合。环（41）与头部（32）的上部组合。头部（32）形成有两个分支部（32a，32b）。螺旋部33形成在分支部32a，32b的内表面。突起（32c）形成在分支部（32a，32b）的外表面上。通孔（32d）分别形成在分支部（32a，32b）上。鞍座（34）的上部形成有弯曲部（34a）。在鞍座（34）的两侧形成销插入槽（35）。销（42）插入鞍座（34）的销插入槽（35）中。在接口储物柜（37）的上部形成有铆接部。接口储物柜（37）的下部形成有弯曲部（37a）。

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