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1. 发明授权

US08636511B2 Dental implant system 有权
标题翻译：牙种植体系统
公开(公告)号：US08636511B2
公开(公告)日：2014-01-28
申请号：US12361260
申请日：2009-01-28
申请人： Stephen S. Porter , Dan P. Rogers , Ralph E. Goodman
发明人： Stephen S. Porter , Dan P. Rogers , Ralph E. Goodman
IPC分类号： A61C8/00
CPC分类号： A61C8/008 , A61C8/0001 , A61C8/005 , A61C8/0056 , A61C8/0057 , A61C8/0059 , A61C8/006 , A61C8/0065 , A61C8/0066 , A61C8/0068 , A61C8/0069 , A61C8/0089 , A61C2008/0084
摘要： An implant comprising two internal anti-rotational features. One anti-rotational feature is adapted to engage a driving tools while the other anti-rotational feature is adapted to engage an abutment. An implant abutment system is provided with an angled abutment adapted to mate with one of the anti-rotational features. A second, straight abutment is adapted to engage with the other anti-rotational feature. An abutment is provided with resilient fingers to interface with the implant and provide tactile and audible feedback indicating when the abutment is properly seated. An abutment screw extends through the abutment and engages the implant bore distal of the stem of the abutment. The abutment screw limits axial movement of the abutment relative to the implant. A driving tool comprising one of at least retention structure and visual alignment indicia is provided to facilitate screwing the implant into a patient's bone.
摘要翻译：包括两个内部抗旋转特征的植入物。一个防旋转特征适于接合驱动工具，而另一个抗旋转特征适于接合支座。植入物邻接系统设置有适于与抗旋转特征中的一个配合的成角度的邻接部。第二直的邻接件适于与另一个抗旋转特征接合。基台设有弹性指状物以与植入物相接触，并提供触觉和听觉反馈，指示邻接物是否正确就位。邻接螺钉延伸穿过邻接部并且接合位于基台的杆的远侧的植入物孔。基台螺钉限制支座相对于植入物的轴向运动。提供了包括至少保持结构和视觉对准标记中的至少一个的驱动工具，以便于将植入物旋入患者骨骼。

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