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公开(公告)号：US20230131801A1
公开(公告)日：2023-04-27
申请号：US18146351
申请日：2022-12-23
发明人： Huizhong LI , Crystal TJHIA , Eric YAU , Rohit TANUGULA , Jun SATO
摘要： A series of appliances including a first appliance and a second appliance. The first appliance can be configured to receive at least one tooth of a first jaw and have a first number of bite adjustment structures extending from the lingual surface of the first appliance. The first number of bite adjustment structures can have a first shape and location specific to a first stage of the treatment plan. The second appliance can be configured to receive at least one tooth of the second jaw, have a second number of bite adjustment structures extending from the second appliance and be designed to make contact with the first number of bite adjustment structures.
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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：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：US20210259812A1
公开(公告)日：2021-08-26
申请号：US17249254
申请日：2021-02-25
发明人： Siobhan O'LEARY , Peter WEBBER , Jun SATO , Crystal TJHIA , Jessica H. SCHILTZ , Jeremy RILEY , Ken WU , Kangning SU , Yuxiang WANG , Zhaonan SUN , Andrei SOLDATOV
摘要： A dental attachment placement device comprises a plurality of registration elements shaped for placement on a plurality of teeth and one or more flexible arms for biasing the registration element to a tooth. A first a first flexible arm may extend from a registration element on a lingual side. The first flexible arm may have a connected end and a distal end. The distal end may be configured to extend at least part way over the tooth and apply a lingual force to bias the registration element against the tooth.
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公开(公告)号：US20240024155A1
公开(公告)日：2024-01-25
申请号：US18480006
申请日：2023-10-03
发明人： Bruce CAM , Crystal TJHIA , Chunhua LI , Vadim MATOV , John MORTON
摘要： Improved systems, methods, and devices for treating sleep apnea are provided herein. In one aspect, an intraoral appliance for treating sleep apnea in a patient comprises an appliance shell comprising a plurality of cavities shaped to receive teeth of a jaw of the patient. The appliance shell can comprise an advancement structure arranged to interact with an opposing jaw of the patient so as to displace the lower jaw anteriorly relative to the upper jaw. The plurality of cavities can comprise cavity geometries shaped to reduce repositioning of one or more received teeth elicited by displacement of the lower jaw anteriorly relative to the upper jaw.
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公开(公告)号：US20220287870A1
公开(公告)日：2022-09-15
申请号：US17805153
申请日：2022-06-02
发明人： Bruce CAM , Crystal TJHIA , Chunhua LI , Vadim MATOV , John MORTON
摘要： Improved systems, methods, and devices for treating sleep apnea are provided herein. In one aspect, an intraoral appliance for treating sleep apnea in a patient comprises an appliance shell comprising a plurality of cavities shaped to receive teeth of a jaw of the patient. The appliance shell can comprise an advancement structure arranged to interact with an opposing jaw of the patient so as to displace the lower jaw anteriorly relative to the upper jaw. The plurality of cavities can comprise cavity geometries shaped to reduce repositioning of one or more received teeth elicited by displacement of the lower jaw anteriorly relative to the upper jaw.
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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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公开(公告)号：US20230346520A1
公开(公告)日：2023-11-02
申请号：US18350626
申请日：2023-07-11
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
CPC分类号： A61C7/36 , A61C7/002 , A61C7/08 , A61C7/10 , B29C64/386
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：US20230346518A1
公开(公告)日：2023-11-02
申请号：US18349794
申请日：2023-07-10
发明人： Rohit TANUGULA , Crystal TJHIA , Dennis TE
摘要： The present disclosure provides method, computing device readable medium, and devices for dental appliances with repositioning jaw elements. An example of a removable dental appliance includes a shell having a number of tooth apertures configured to receive and reposition a number of teeth of a patient along one jaw of a patient, a repositioning jaw element that extends from a buccal or lingual surface of the shell, the element having a first outer surface oriented to face the tongue of the patient surface and a second outer surface oriented to face the cheek of the patient, and a reinforcement member formed along at least one of the first and second outer surfaces to provide reinforcement of the repositioning jaw element.
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公开(公告)号：US20230301752A1
公开(公告)日：2023-09-28
申请号：US18189102
申请日：2023-03-23
发明人： Yuxiang WANG , Yaser SHANJANI , Zhou (Jonelle) YU , Crystal TJHIA , Kangning SU , Manlio Fabio VALDIVIESO CASIQUE , Luyao CAI , Jun SATO , Viswanath MEENAKSHISUNDARAM , Siyi LIU , Pavel POKOTILOV , John DEWS-FLICK , Sudharshan ANANDAN
摘要： A method for use in additively manufacturing an orthodontic aligner may include receiving a digital model of an aligner, processing the digital model of the aligner to modify the digital model based on predicted deviations during fabrication to generate a first updated digital model of the aligner, determining that whether the predicted deviations of a physical aligner additively manufactured based on the first updated digital model of the aligner are acceptable, and outputting the first updated digital model of the aligner for fabrication of the physical aligner by additive manufacture of the physical aligner.
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