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1. 发明公开

EP2349064A2 DENTAL IMPLANT 审中-公开
标题翻译：牙种植体
公开(公告)号：EP2349064A2
公开(公告)日：2011-08-03
申请号：EP09717878.4
申请日：2009-02-19
申请人： Grant, James C.
发明人： Grant, James C.
IPC分类号： A61C8/00
CPC分类号： A61C8/005 , A61C8/0031 , A61C8/0048 , A61C8/0066 , A61C8/0068 , A61C8/0069
摘要： A tooth implant assembly has a base plate, a base attachment fastener a collar a crown attachment fastener, cylindrical insert, and a tooth crown. The base plate has a central opening and a coronal surface. The base attachment fastener is adapted for insertion into and engagement with the central opening in the base plate. The base attachment fastener also has a head with a central bore extending longitudinally into the head. The collar has a longitudinal opening with coronal and apical edges. The collar is disposed on the coronal surface of the base plate. The crown attachment fastener has a threaded distal end adapted for threaded engagement with the central bore of the base attachment fastener. The cylindrical insert is disposed within the collar and supported by the coronal edge of the collar. The insert has a longitudinal channel formed therein for carrying the crown attachment fastener. The tooth crown is supported by and attached to the collar.
摘要翻译：牙齿植入组件具有底板，底座连接紧固件，颈圈，冠状连接紧固件，圆柱形插入件和牙冠。基板具有中央开口和冠状表面。基座连接紧固件适于插入基板中的中央开口中并与其接合。基座连接紧固件还具有头部，该头部具有纵向延伸到头部中的中心孔。该领有一个纵向开放的冠状和顶端边缘。套环设置在基板的冠状表面上。冠部连接紧固件具有适于与基部连接紧固件的中心孔螺纹接合的带螺纹的远端。圆柱形插入件设置在轴环内并由轴环的冠边支撑。插入件具有形成于其中的纵向通道，用于承载冠部附接紧固件。牙冠由轴环支撑并附接到轴环上。

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