发明名称 |
Manufacturing Method and Apparatus of Artificial Teeth Using Dental CT |
摘要 |
The present invention discloses a manufacturing method and apparatus of artificial human teeth using dental CT. The method comprises the steps of: removing a damaged part of human teeth; obtaining surface coordinates of the teeth using a dental CT machine located at a dental clinic for a medical checkup; converting the surface coordinates of the actual teeth to CAD/CAM data; manufacturing artificial teeth by cutting metal or ceramic with a three-dimensional N/C machine using the converted data; obtaining shape data of upper or lower actual teeth corresponding to the artificial teeth; changing the shape of the artificial teeth by direct surface processing according to the shape data of the upper or lower teeth; and coating ceramic to the artificial teeth after sintering the processed artificial teeth for a predetermined period.
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申请公布号 |
US2010055647(A1) |
申请公布日期 |
2010.03.04 |
申请号 |
US20070515404 |
申请日期 |
2007.08.29 |
申请人 |
RAY CO., LTD. |
发明人 |
LEE SANG CHUL;BYUN CHANG HWAN;PARK TAE SEOK |
分类号 |
A61C13/083;A61C13/08;G05B19/4097 |
主分类号 |
A61C13/083 |
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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