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公开(公告)号：US20240108440A1
公开(公告)日：2024-04-04
申请号：US18478975
申请日：2023-09-29
发明人： Jeremy RILEY , Jun SATO , Mitra DERAKHSHAN , Chunhua LI , Ryan KIMURA , Siyi LIU , Damin XIA , Kangning SU , Somesh PERI , Yuxiang WANG
摘要： Dental appliances and methods for expanding the lower dental arch. The appliances may be removable mandibular expander devices for efficient arch expansion while being comfortable to wear and easy to use. The appliances may include a lingual portion that is shaped and sized to apply an expansion force to lingual surfaces of one or more teeth. The shape and size of the lingual portion may be configured to distribute the forces among posterior and/or anterior teeth. A series of expander devices may be designed to provide the expansion forces in a stepwise fashion toward a target lower arch configuration according to a treatment plan
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公开(公告)号：US20220071743A1
公开(公告)日：2022-03-10
申请号：US17525669
申请日：2021-11-12
发明人： Mitra DERAKHSHAN , Crystal TJHIA , Rohit TANUGULA , Yaser SHANJANI , Ryan KIMURA , Bruce CAM , Eric YAU , Yuxiang WANG , Ken WU , Peter WEBBER , Jun SATO , John Y. MORTON
摘要： A system for correcting class III malocclusions is disclosed. The system may include a maxilla appliance having tooth receiving cavities shaped to receive teeth of the maxilla and a first coupling for receiving an elastic. The system may also include a mandibular appliance having tooth receiving cavities shaped to receive teeth of the mandible. In some embodiments, the system includes a class III corrective appliance having a first mount shaped to engage with the mandibular arch of the patient and having a second coupling shaped to receive the elastic.
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公开(公告)号：US20190076214A1
公开(公告)日：2019-03-14
申请号：US15998883
申请日：2018-08-15
发明人： Mikhail NYUKHTIKOV , Evgeniy MOROZOV , Valery PROKOSHEV , Olga LIKHACHEVA , Anton LAPSHIN , Rene M. STERENTAL , Mitra DERAKHSHAN
摘要： Apparatuses and methods for improving a patient's buccal corridor, including developing treatment plans and/or appliances to improve and enhance buccal corridor. Also described herein are methods of treating a patient's teeth to enhance the patient's buccal corridor.
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公开(公告)号：US20230190413A1
公开(公告)日：2023-06-22
申请号：US18068462
申请日：2022-12-19
发明人： Ruslan MATVIENKO , Maria VAKHNOVETSKAYA , Dmitriy Konstantinovich TEN , Dmitry PETUNIN , Mitra DERAKHSHAN
IPC分类号： A61C7/08
CPC分类号： A61C7/08
摘要： Apparatuses (e.g., systems and devices, including dental appliances and series of dental appliances) that may include one or more conversion appliances that may be worn on a subject’s during a treatment plan without applying substantial orthodontic forces on the subject’s teeth. The conversion appliances described herein may be configured to provide the user with a similar feel as a dental appliance. In some cases these appliances are not part of the dental treatment plan but are added between one or more stages. The dental professional may include one or more conversion appliances between one or more stages of a dental treatment plan, and conversion appliances may be added after the dental treatment plan has been finalized.
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公开(公告)号：US20220151737A1
公开(公告)日：2022-05-19
申请号：US17586663
申请日：2022-01-27
发明人： John MORTON , Angelo MAURA , Mitra DERAKHSHAN
摘要： A set of primer appliances and a set of treatment appliances to be worn by a subject are provided. The primer appliances are first worn to prepare the local environment of the teeth for further repositioning of the teeth by the treatment appliances. The primer appliances may apply compression to the periodontal ligament, in a direction favorable for achieving the desired final position of a tooth. The compression may generate a biological response in the local environment of the teeth. The primer appliances may cause minimal or no repositioning of the teeth. The treatment appliances are worn to reposition the teeth from an initial position to an end positon of a treatment stage. The primer appliances can improve the efficiency and accuracy of tooth movement by the treatment appliances.
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公开(公告)号：US20210378793A1
公开(公告)日：2021-12-09
申请号：US17410784
申请日：2021-08-24
发明人： Igor AKOPOV , Anton LAPSHIN , Samuel BLANCO , Artem KUANBEKOV , Eric P. MEYER , Andrey MAXIMOV , Boris LIKHTMAN , Michael FLANAGAN , Jason RAMOS , Mitra DERAKHSHAN , Roman A. ROSCHIN , Alexander BELOUS , Olga MATUSEVICH , Maria SHIRSHOVA , Nikolay YAKOVLEV
摘要： Orthodontic and/or dental treatment planning methods and apparatuses. In particular, described herein are methods of generating a plurality of orthodontic treatment plans digitally using a hierarchy of bounding boxes enclosing the plurality of 3D shapes to avoid collisions during treatment.
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公开(公告)号：US20160310235A1
公开(公告)日：2016-10-27
申请号：US14695921
申请日：2015-04-24
发明人： Mitra DERAKHSHAN , Angelo MAURA
摘要： A comparative orthodontic treatment planning tool that can provide multiple treatment plan options based on a single initial tooth data set. A user can use the treatment planning tool to select a treatment plan based on factors, including cost, treatment duration, treatment complexity, and material or feature selection. Tooth arrangements at different treatment stages can be compared. In some cases, a tooth arrangement at one treatment stage can be superimposed over a tooth arrangement at a different treatment stage or over a tooth arrangement from a different treatment plan.
摘要翻译： 一种比较正畸治疗计划工具，可以基于单个初始牙齿数据集提供多种治疗计划选项。 用户可以使用治疗计划工具根据因素选择治疗计划，包括成本，治疗持续时间，治疗复杂性，材料或特征选择。 可以比较不同处理阶段的牙齿布置。 在一些情况下，在不同的治疗阶段或在不同治疗方案的牙齿布置上，在一个治疗阶段的牙齿布置可以重叠在牙齿布置上。
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公开(公告)号：US20240252286A1
公开(公告)日：2024-08-01
申请号：US18633717
申请日：2024-04-12
发明人： John MORTON , Mitra DERAKHSHAN
摘要： A dental appliance may include a first plurality of tooth receiving cavities for anterior teeth and a first plurality of attachment receiving cavities shaped to impart a first plurality of forces and a first counter moment to the anterior teeth, the first plurality of forces being to direct at least one tooth in a posterior direction. The dental appliance may include a second plurality of tooth receiving cavities for posterior teeth and a second plurality of attachment receiving cavities to impart a second plurality of forces and a second counter moment the posterior teeth, the second counter moment being in a direction opposing the first counter moment. At least a portion of the second plurality of forces may be configured to oppose the first plurality of forces. The first counter moment and the second counter moment may be configured to be coupled to form a differential moment.
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公开(公告)号：US20230263599A1
公开(公告)日：2023-08-24
申请号：US18181439
申请日：2023-03-09
发明人： Ken WU , Eric E. KUO , Mitra DERAKHSHAN , Crystal TJHIA , Eric YAU , Allen R. BORONKAY , Chunhua LI , Gleb KRIVOVYAZ
摘要： The present disclosure provides method, computing device readable medium, and devices for dental appliances with repositioning jaw elements. An example of a method can include identifying a misaligned jaw of a patient from a virtual image of the patient’s jaw, providing a treatment plan for the patient including a virtual model of a dental appliance having a first shell and a second shell configured to reposition at least one tooth of the parent, and adjusting the position of the repositioning jaw elements on the first shell and the second shell to comply with a number of constraints. The virtual model of the dental appliance including repositioning jaw elements on the first shell and the second shell configured to move a position of the misaligned jaw of the patient,
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公开(公告)号：US20230210637A1
公开(公告)日：2023-07-06
申请号：US18149037
申请日：2022-12-30
发明人： Ken WU , Huizhong LI , Mitra DERAKHSHAN , Zhou YU , James NISHIMUTA , Yuxiang WANG , Xi CAI , Rohit TANUGULA , Jeeyoung CHOI , Eric YAU , Jun SATO , John Y. MORTON
摘要： Apparatuses and methods for customized retainers to prevent relapse. In particular, described herein are customized retainers, and methods and apparatuses for making customized retainers that specifically reenforce and prevent movement of one or more teeth having a higher likelihood of relapse following completion of an orthodontic treatment plan.
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