| 发明名称 |
MANIPULATING A DIGITAL DENTITION MODEL TO FORM MODELS OF INDIVIDUAL DENTITION COMPONENTS |
| 摘要 |
<p>A programmed computer is used to create a digital model of an individual component of a patient's dentition. The computer obtains a 3D digital model of the patient's dentition, identifies points in the dentition model that lie on an inter-proximal margin between adjacent teeth in the patient's dentition, and uses the identified points to create a cutting surface that separates portions of the dentition model representing the adjacent teeth.</p> |
| 申请公布号 |
EP1119312(B1) |
申请公布日期 |
2008.06.25 |
| 申请号 |
EP19990951884 |
申请日期 |
1999.10.08 |
| 申请人 |
ALIGN TECHNOLOGY, INC. |
发明人 |
JONES, TIMOTHY, N.;CHISHTI, MUHAMMAD;WEN, HUAFENG;BALA, GREGORY, P. |
| 分类号 |
A61C11/00;A61C19/04;A61C7/00;A61C9/00;A61C13/00;G06F17/50;G06T1/00 |
主分类号 |
A61C11/00 |
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