发明名称 |
Method for producing a dental crown |
摘要 |
A method for producing a blank for a permanent dental crown starts with a blank that includes a tooth module and a support. A preparation is formed on the underside and serves for connection to an anchoring element such as a screw element or tooth stump. The tooth module and the support are produced from the same material in a first process that permits a high surface quality. In a second process, the tooth module and support are connected to one another and can then be further processed. This method leads to a high dimensional stability of the resulting crown and permits the use of inexpensive plastic material for a high-quality permanent dental prosthesis.
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申请公布号 |
US2007184412(A1) |
申请公布日期 |
2007.08.09 |
申请号 |
US20050594930 |
申请日期 |
2005.03.29 |
申请人 |
MERZ DENTAL GMBH |
发明人 |
BOROWSKI CHRISTIAN;KNUTH HOLGER |
分类号 |
A61C5/08;A61C5/10;A61C13/00 |
主分类号 |
A61C5/08 |
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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