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公开(公告)号：US20200155275A1
公开(公告)日：2020-05-21
申请号：US16746735
申请日：2020-01-17
Applicant: Align Technology, Inc.
Inventor： Jeeyoung CHOI , Chunhua LI , John MORTON , Bastien PESENTI , Vadim MATOV , Alexander BELIAEV , Petr USHANOV , Roman A. ROSCHIN
Abstract: A method includes to receive, via a computing device, data representing a plurality of teeth, identify data indicating which of the plurality of teeth are unerupted or erupting, predict at least one characteristic of a tooth of the unerupted or erupting teeth after they have fully erupted using one or more tooth eruption prediction factors, generate new data representing the unerupted or erupting teeth in multiple states of eruption based upon the predicted at least one characteristic of the fully erupted teeth, and generate a series of incremental tooth arrangements with the new data to define a proposed orthodontic treatment based on the new data representing the unerupted or erupting teeth in multiple states of eruption.
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Patent Agency Ranking
公开(公告)号：US20240374348A1
公开(公告)日：2024-11-14
申请号：US18784905
申请日：2024-07-25
Applicant: Align Technology, Inc.
Inventor： Fedor CHELNOKOV , Roman A. ROSCHIN , Petr USHANOV
Abstract: Computer-implemented methods and systems for modeling a patient's tooth. The methods may include generating a clinical crown mesh of the patient's tooth, where the clinical crown mesh includes known surfaces of a clinical crown of the patient's tooth. The methods may also include generating a parametric tooth model representing an average of multiple etalon tooth models of the same tooth type as the patient's tooth, where each of the multiple of etalon tooth models is represented by a mesh having a topical equivalence to a sphere and having no self-intersections. The methods may further include fitting the clinical crown mesh with the parametric tooth model to create an interim tooth model, and morphing the interim tooth model to substantially mimic an anatomical shape of the clinical crown mesh.
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公开(公告)号：US20240074833A1
公开(公告)日：2024-03-07
申请号：US18215804
申请日：2023-06-28
Applicant: Align Technology, Inc.
Inventor： Fedor CHELNOKOV , Roman A. ROSCHIN , Petr USHANOV
CPC classification number: A61C7/002 , A61C13/0004 , G06F30/00
Abstract: A computer-implemented method for modeling a complete tooth of a patient to facilitate dental and/or orthodontic treatment. The method includes generating a first set of digital data representing a clinical crown; generating a second set of digital data representing a plurality of digital tooth models of a particular tooth type each having a first parameterization; processing the second set of digital data to obtain a third set of digital data representing an average tooth model of the particular tooth type having a second parameterization which is less than the first parameterization; fitting the third set of digital data to the first set of digital data to create a set of digital data representing an interim tooth model; and morphing the set of digital data representing the interim tooth model to substantially mimic the anatomical shape of the clinical crown of the first set of digital data.
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公开(公告)号：US20230200942A1
公开(公告)日：2023-06-29
申请号：US18179341
申请日：2023-03-06
Applicant: Align Technology, Inc.
Inventor： Jeeyoung CHOI , Chunhua LI , John MORTON , Bastien PESENTI , Vadim MATOV , Alexander BELIAEV , Petr USHANOV , Roman A. ROSCHIN
Abstract: A method includes to receive, via a computing device, data representing a plurality of teeth, identify data indicating which of the plurality of teeth are unerupted or erupting, predict at least one characteristic of a tooth of the unerupted or erupting teeth after they have fully erupted using one or more tooth eruption prediction factors, generate new data representing the unerupted or erupting teeth in multiple states of eruption based upon the predicted at least one characteristic of the fully erupted teeth, and generate a series of incremental tooth arrangements with the new data to define a proposed orthodontic treatment based on the new data representing the unerupted or erupting teeth in multiple states of eruption.
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公开(公告)号：US20250041026A1
公开(公告)日：2025-02-06
申请号：US18918016
申请日：2024-10-16
Applicant: Align Technology, Inc.
Inventor： Jeeyoung CHOI , Chunhua LI , John MORTON , Bastien PESENTI , Vadim MATOV , Alexander BELIAEV , Petr USHANOV , Roman A. ROSCHIN
Abstract: A method includes to receive, via a computing device, data representing a plurality of teeth, identify data indicating which of the plurality of teeth are unerupted or erupting, predict at least one characteristic of a tooth of the unerupted or erupting teeth after they have fully erupted using one or more tooth eruption prediction factors, generate new data representing the unerupted or erupting teeth in multiple states of eruption based upon the predicted at least one characteristic of the fully erupted teeth, and generate a series of incremental tooth arrangements with the new data to define a proposed orthodontic treatment based on the new data representing the unerupted or erupting teeth in multiple states of eruption.
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公开(公告)号：US20220192786A1
公开(公告)日：2022-06-23
申请号：US17646864
申请日：2022-01-03
Applicant: Align Technology, Inc.
Inventor： Fedor CHELNOKOV , Roman A. ROSCHIN , Petr USHANOV
Abstract: A computer-implemented method for modeling a complete tooth of a patient to facilitate dental and/or orthodontic treatment. The method includes generating a first set of digital data representing a clinical crown; generating a second set of digital data representing a plurality of digital tooth models of a particular tooth type each having a first parameterization; processing the second set of digital data to obtain a third set of digital data representing an average tooth model of the particular tooth type having a second parameterization which is less than the first parameterization; fitting the third set of digital data to the first set of digital data to create a set of digital data representing an interim tooth model; and morphing the set of digital data representing the interim tooth model to substantially mimic the anatomical shape of the clinical crown of the first set of digital data.
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