专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1996039972A1 IMPLANT INTERCONNECTION MECHANISM 审中-公开
标题翻译：植入式互连机制
公开(公告)号：WO1996039972A1
公开(公告)日：1996-12-19
申请号：PCT/US1996007784
申请日：1996-05-28
申请人： DANEK MEDICAL, INC.
发明人： DANEK MEDICAL, INC. , WISNEWSKI, Paul, J. , JACKSON, Roger, P.
IPC分类号： A61B17/70
CPC分类号： A61B17/7052 , A61B17/7032 , A61B17/7091
摘要： Spinal implants with features for anchorage in or onto bone or to connectors, have a body (31) with an upwardly opening channel (32) receiving a spinal rod therein. The channel has sidewalls with a curved slot (36, 37) in each of the sidewalls. A cap (46) is mounted on the implant body and has a central portion received in the channel and has tongues (48) at each side of the central portion, the tongues being received in the curved slots in the sidewalls. A set screw (57) threaded into the cap engages the spinal rod and clamps the rod between the body and the set screw and fixes the cap to the body. The curved slots enable installation of the cap in minimal space measured lengthwise of the rod. Each implant body has an integral bone screw (Fig. 2) or bone hook (18, Fig. 15), or lateral connector rod (87, Fig. 18) or parallel spinal rod receiving body (99, Fig. 20, 21) thereon.
摘要翻译：具有用于锚固在骨骼上或骨骼或连接器上的特征的脊椎植入物具有主体（31），其具有在其中容纳脊椎杆的向上开口的通道（32）。通道具有在每个侧壁中具有弯曲狭槽（36,37）的侧壁。帽（46）安装在植入物主体上并且具有容纳在通道中的中心部分，并且在中心部分的每一侧具有舌部（48），舌片被容纳在侧壁中的弯曲狭槽中。拧入帽中的固定螺钉（57）接合脊柱杆，并将杆夹在本体和固定螺钉之间，并将帽固定到身体上。弯曲的槽可以在杆的纵向测量的最小空间中安装盖。每个植入体具有整体骨螺钉（图2）或骨钩（图15中的18）或侧向连接杆（图18中的87）或平行的脊柱杆接收体（图20,21）在其上。

IPRDB

热门服务

关于我们

友情链接

联系方式