发明名称 |
Process for the production of a dental implant |
摘要 |
In a process for the production of a dental implant wherein the tooth root region of a natural tooth, which region has been removed from a tooth socket or the like cavity in the jaw, is copied or modelled on an implant blank comprising a biologically compatible, non-resorbable material, wherein the modelling operation is effected in particular by copy-milling, the cross-sectional dimensions of the tooth root of the natural tooth are extended in predetermined zones by double a gap dimension. In addition the basic anatomical shape of the implant is produced by contact-less sensing of the tooth root of the natural tooth by a laser beam or sonography and the gap dimensions are added as calculation values.
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申请公布号 |
US5562450(A) |
申请公布日期 |
1996.10.08 |
申请号 |
US19950422324 |
申请日期 |
1995.04.13 |
申请人 |
REIMPLANT DENTALE SYSTEME GMBH |
发明人 |
GIELOFF, BURKHARDT;KLAUS, GEROLD;RADEMACHER, BERND;D+E,UML O+EE RKEN, WOLFGANG |
分类号 |
A61C8/00;A61C13/00;A61C19/04;(IPC1-7):A61C5/10 |
主分类号 |
A61C8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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