发明名称 |
Method for producing casting molds |
摘要 |
There is provided a method for producing a dental prosthesis comprising: obtaining three-dimensional digital data relating to a patient's dentition; designing a virtual prosthesis for the dentition using the three-dimensional digital data; transmitting digital data corresponding to the virtual prosthesis to an automated prototyping system; producing a prototype of the dental prosthesis with the automated prototyping system, the prototype made of a material that can be ablated; covering at least the prototype with a hardening material and removing the prototype from within said hardening material to produce a mold for the dental prosthesis; casting the dental prosthesis by filling the mold with a metal and removing the hardening material.
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申请公布号 |
US2004137408(A1) |
申请公布日期 |
2004.07.15 |
申请号 |
US20030743723 |
申请日期 |
2003.12.24 |
申请人 |
CYNOVAD INC |
发明人 |
EMBERT HUGO;PEROT JEAN-MARC |
分类号 |
A61C9/00;A61C13/00;A61C13/20;(IPC1-7):A61C13/08;B22C9/04;B29C41/02;G06F17/50;G06F19/00 |
主分类号 |
A61C9/00 |
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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