发明授权
- 专利标题： Clamping and articulation element
- 专利标题（中）： 夹紧和铰接元件
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申请号： US13937704申请日： 2013-07-09
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公开(公告)号： US08840653B2公开(公告)日： 2014-09-23
- 发明人: Roland Thomke , Christian Lutz , Vinzenz Burgherr , Damian Fankhauser
- 申请人： Stryker Trauma SA
- 申请人地址： CH
- 专利权人： Stryker Trauma SA
- 当前专利权人： Stryker Trauma SA
- 当前专利权人地址： CH
- 代理机构： Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- 优先权： EP06110244 20060221
- 主分类号： A61B17/60
- IPC分类号： A61B17/60 ; A61B17/64 ; F16B7/04
摘要：
A two-piece clamping element comprises two separate, i.e., non-integral, opposing first and second clamping jaws forming a laterally open cavity to receive a pin or rod-shaped element. Each clamping jaw has a bore aligned with one another to receive a screw, wherein a pivot bearing is arranged opposite said cavity allowing the two opposing clamping jaws to come in contact to one another. The pivot bearing comprises at least one set of complementary part-cylindrical bearing surface portions. An anti-rotation pin extends between the two jaw members.
公开/授权文献
- US20130331838A1 CLAMPING AND ARTICULATION ELEMENT 公开/授权日：2013-12-12