发明授权
- 专利标题： Connection arrangement between a dental implant and an abutment
- 专利标题（中）： 牙植入物和基台之间的连接布置
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申请号： US12678618申请日： 2008-09-16
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公开(公告)号： US08784103B2公开(公告)日： 2014-07-22
- 发明人: Roger Studer , David Egli , Ulrich Mundwiler
- 申请人： Roger Studer , David Egli , Ulrich Mundwiler
- 申请人地址： CH Basel
- 专利权人： Straumann Holding AG
- 当前专利权人： Straumann Holding AG
- 当前专利权人地址： CH Basel
- 代理机构： Scully, Scott, Murphy & Presser, P.C.
- 优先权： EP07116564 20070917
- 国际申请： PCT/EP2008/062312 WO 20080916
- 国际公布： WO2009/037260 WO 20090326
- 主分类号： A61C8/00
- IPC分类号： A61C8/00
摘要：
A connection arrangement between a dental implant and an abutment is provided. The abutment has a first coronal opening and a second apical opening. The connection arrangement further has a screw and a ring, the ring being suitable for holding a screw inserted in the abutment. The ring is fixed in the first opening of the abutment with a positive fit or a material joint.
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