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    • 58. 发明授权
    • 뼈 접합용구 및 그 연결부재
    • 뼈접합용구및그연결부재
    • KR100461091B1
    • 2004-12-09
    • KR1020010058627
    • 2001-09-21
    • 쇼와 이카 고교 가부시키가이샤
    • 사토시게노부노하라유타카오리베가즈야다카미도히로시
    • A61B17/70
    • A61B17/7067A61B17/7047A61B17/7056
    • In a bone connecting tool comprising a rod connecting member 5 attachable to an arch of vertebrae 3 in a corpus vertebrae 1, and a rod member 9 having a rod portion 7 freely fixed to the rod connecting member 5, wherein a projection portion 23 for eating into the arch of vertebrae 3 is provided in a second hook portion 13 provided in the rod connecting member 5, the rod member 9 is provided with a processus spinosus 27 in the corpus vertebrae 1 or a first hook portion 25 freely hooked to the arch of vertebrae 3 in one end portion thereof, and a projection portion 29 for eating into the processus spinosus 27 or the arch of vertebrae 3 is provided in the first hook portion 25. The rod member 9 and 31 are formed in a substantially J shape or a substantially V shape, and a projection portion 37 eating into the processus spinosus 27 is provided inside a bent portion 35.
    • 在一种骨骼连接工具中,该骨骼连接工具包括可连接到体部椎骨1中的椎骨3的杆连接部件5以及具有杆部分7的杆部件9,杆部分7自由地固定到杆连接部件5,其中用于进食的突出部分23 进入椎骨弓3中的第二钩部分13设置在设置在杆连接部件5中的第二钩部分13中,杆部件9在体部椎骨1中设置有棘突27或者第一钩部分25自由地钩到 在第一钩部25上设置有用于进入棘突棘突27或椎骨弓3的突起部29.杆状部件9,31形成为大致J字形或 大致V字形,以及刺入棘突27的突起部分37设置在弯曲部分35内。