Automatic segmentation quality assessment for secondary treatment plans
US12370016B2 · kind B2 · utility
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101References
23Claims
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Key dates
| Filing date | Sep 13, 2021 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Sep 13, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2219/2021
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Provided herein are apparatuses (e.g., systems) and methods for assisting in generating and segmenting a 3D dental model of a subject's dentition. A 3D dental model may be generated from a dental scan. The apparatuses described herein can determine if the subject has previously undergone a dental or orthodontic treatment, and the 3D dental model can be compared to prior 3D dental models from the previous treatment(s). In some examples, the 3D dental model can be updated or supplemented with data from the prior 3D dental models.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.