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公开(公告)号：US20220313393A1
公开(公告)日：2022-10-06
申请号：US17713102
申请日：2022-04-04
发明人： Tzishing Jesse LIM , Fuming WU , Eric YAU , Bastien PESENTI , Jun SATO
摘要： Dental appliances having modified gingival edge profiles for optimizing orthodontic tooth movement. In some cases, at least a portion of the gingival edge is lengthened to extend past the gumline of the patient, thereby directing forces closer to a center of resistance of one or more teeth. In some cases, at least a portion of the gingival edge is shortened with respect to the gumline of the patient, thereby directing forces farther from a center of resistance of one or more teeth. The change in the force system of the dental appliance due to the gingival edge modification can be tailored and tuned for specific tooth movements.
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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
发明人： Jeeyoung CHOI , Chunhua LI , John MORTON , Bastien PESENTI , Vadim MATOV , Alexander BELIAEV , Petr USHANOV , Roman A. ROSCHIN
摘要： 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：US20240216106A1
公开(公告)日：2024-07-04
申请号：US18404867
申请日：2024-01-04
发明人： Jeeyoung CHOI , Palak MITTAL , Yuxiang WANG , Xiaogang WANG , Zhaonan SUN , Yi-Lin CHIU , Kangning SU , Bastien PESENTI , Christopher E. CRAMER , Ravi PATEL , Ken WU , Konstantin STOLYAROV , Vladimir CHISTYAKOV
CPC分类号： A61C7/002 , A61C7/08 , G06T7/00 , G16H10/60 , G06T2207/10116 , G06T2207/20081 , G06T2207/20084 , G06T2207/30036
摘要： Apparatuses and methods for assessing a dental x-ray image and predicting tooth eruption and/or exfoliation. The apparatuses may use one or more trained neural networks to assess a patient's x-rays as well as dental measurements determined from the patient's x-rays to predict approximately when a permanent tooth may erupt to replace a baby tooth. The neural networks may be trained using a data training set of x-ray images and accompanying dental measurement data.
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公开(公告)号：US20210059530A1
公开(公告)日：2021-03-04
申请号：US17094785
申请日：2020-11-10
发明人： Jun SATO , Allen BORONKAY , Yaser SHANJANI , Reza SHIRAZI AGHJARI , Avi KOPELMAN , Andrew JANG , Jihua CHENG , Eric KUO , Vladimir SHELBAKH , Bastien PESENTI
IPC分类号： A61B5/00 , A61C7/08 , A61C7/10 , A61C9/00 , A61C7/00 , G06T7/73 , A61C13/00 , G06T7/00 , G06T15/08
摘要： Methods and apparatuses for 3D imaging to measure the shape of orthodontic aligners, teeth, and other oral structures simultaneously, in-vivo or in-vitro. These methods and apparatuses may be used to determine contact locations of aligners with teeth and/or teeth with other teeth with very high precision, including determining the size of gaps where they are not in contact. These measurements may be used design, modify or replace an aligner and/or to verify aligner fit. 3D models of the whole aligner and teeth may be generated.
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公开(公告)号：US20230404714A1
公开(公告)日：2023-12-21
申请号：US18346176
申请日：2023-06-30
发明人： Fuming WU , Ryan KIMURA , Jeremy RILEY , Yaser SHANJANI , Norman SU , Jun SATO , Bastien PESENTI , John Y. MORTON , Jihua CHENG
CPC分类号： A61C7/10 , G16H40/63 , A61C13/0004 , G06T17/00 , G16H50/50 , A61C7/002 , A61C9/004 , G16H40/67
摘要： Methods for designing and fabrication of a series of apparatuses for expanding a patient's palate (“palatal expanders”). In particular, described herein are methods and apparatuses for forming palatal expanders, including rapid palatal expanders, as well as series of palatal expanders formed as described herein and apparatuses for designing and fabricating them.
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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
发明人： Jeeyoung CHOI , Chunhua LI , John MORTON , Bastien PESENTI , Vadim MATOV , Alexander BELIAEV , Petr USHANOV , Roman A. ROSCHIN
摘要： 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：US20220104920A1
公开(公告)日：2022-04-07
申请号：US17449799
申请日：2021-10-01
发明人： Yuxiang WANG , Reza SHIRAZI AGHJARI , Luyao CAI , Rohit TANUGULA , Jun SATO , Vadim MATOV , Bastien PESENTI , Manlio VALDIVIESO , Peter WEBBER , Mikhail Nikolaevich RYCHAGOV
摘要： Computer-implemented methods and systems for designing oral appliances. These methods and systems may include receiving patient data and a treatment plan (including a proposed one or more dental appliances), and determining, using the patient data and the treatment plan, an improved appliance design for treating the patient. These methods and systems may include evaluating the appliance design based on simulation and finalizing the appliance design based on the evaluation.
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公开(公告)号：US20180153649A1
公开(公告)日：2018-06-07
申请号：US15831262
申请日：2017-12-04
发明人： Fuming WU , Ryan KIMURA , Jeremy RILEY , Yaser SHANJANI , Norman SU , Jun SATO , Bastien PESENTI , John Y. MORTON , Jihua CHENG
CPC分类号： A61C7/10 , A61C7/002 , A61C9/004 , A61C13/0004 , G06T17/00 , G16H40/63 , G16H40/67 , G16H50/50
摘要： Methods for designing and fabrication of a series of apparatuses for expanding a patient's palate (“palatal expanders”). In particular, described herein are methods and apparatuses for forming palatal expanders, including rapid palatal expanders, as well as series of palatal expanders formed as described herein and apparatuses for designing and fabricating them.
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公开(公告)号：US20240173102A1
公开(公告)日：2024-05-30
申请号：US18435971
申请日：2024-02-07
发明人： Peter WEBBER , Yan CHEN , Jihua CHENG , Bastien PESENTI , Chunhua LI , Jennifer C. CHEN
CPC分类号： A61C7/08 , A61B1/0002 , A61B1/00045 , A61B1/24 , A61C7/146 , A61C7/16 , A61C19/003 , A61C2202/01 , A61N2005/063 , A61N2005/0661
摘要： Dental attachment positioning apparatuses and methods of use. A dental attachment apparatus may include an orthodontic attachment having a surface shaped to conform to a contour of a buccal surface of a tooth, and one or more registration surfaces that are shaped to conform to one or more occlusal surfaces of the patient's teeth. The one or more registration surfaces may be configured to aid in proper positioning or orientation of the orthodontic attachment. When the attachment positioning apparatus is placed on the patient's dentition, the orthodontic attachment is positioned at a specified location with respect to the buccal surface of the tooth.
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公开(公告)号：US20210161622A1
公开(公告)日：2021-06-03
申请号：US17177071
申请日：2021-02-16
发明人： Peter WEBBER , Jennifer C. CHEN , Yan CHEN , Bastien PESENTI , Crystal TJHIA
摘要： The present disclosure provides methods, computing device readable medium, devices, and systems having a dental appliance binding structure. One method can include to create a treatment plan based on a virtual model of a jaw of a patient, wherein the treatment plan includes use of a dental appliance having a first surface that defines a plurality of cavities shaped to receive a plurality of teeth, modify the virtual model of the jaw in a first configuration to include a virtual binding structure on a second surface, the platform shaped to receive a specialized feature that provides one or more force characteristics, select a particular specialized feature as an attachment to the dental appliance, and adjust the virtual model of the jaw from a first configuration to a second configuration, based at least in part on a modeled force provided by the virtual binding structure and the particular specialized feature.
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