发明名称 |
Treatment progress tracking and recalibration |
摘要 |
Systems and methods of developing and tracking delivery and patient progression through an orthodontic treatment plan. One method includes identifying deviations from an orthodontic treatment plan, including receiving a digital representation of an actual arrangement of a patient's teeth after an orthodontic treatment plan has begun for the patient and prior to completion of the orthodontic treatment plan. The method further includes comparing the actual arrangement to a pre-determined planned arrangement to determine if the actual arrangement substantially deviates from the planned arrangement, the comparing including matching teeth from a previously segmented model to a surface of an unsegmented representation of the actual arrangement; and calculating one or more positional differences between the actual and planned arrangements of at least some of the corresponding teeth.
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申请公布号 |
US8562338(B2) |
申请公布日期 |
2013.10.22 |
申请号 |
US20070760705 |
申请日期 |
2007.06.08 |
申请人 |
KITCHING IAN;STERENTAL RENE;KUO ERIC;SINGER MAIA;ALIGN TECHNOLOGY, INC. |
发明人 |
KITCHING IAN;STERENTAL RENE;KUO ERIC;SINGER MAIA |
分类号 |
A61C3/00 |
主分类号 |
A61C3/00 |
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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