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公开(公告)号：US20210169614A1
公开(公告)日：2021-06-10
申请号：US17115071
申请日：2020-12-08
发明人： James NISHIMUTA , Jun SATO
IPC分类号： A61C7/08
摘要： A first appliance and a second appliance comprise engagement surfaces that provide mandibular relocation forces and forces to limit lateral movement of the jaw, such as opposing inclined surfaces on opposite sides of the mouth. In some embodiments, engagement surfaces between oral appliances comprise a curvature difference, which allows engagement at differing angles and positions.
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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：US20190000592A1
公开(公告)日：2019-01-03
申请号：US16024292
申请日：2018-06-29
发明人： Bruce CAM , John Y. MORTON , Vadim MATOV , Jun SATO
摘要： Methods and systems are provided for diagnosing and generating a treatment plan for temporomandibular joint dysfunction where a polymeric shell appliance is utilized to generate one or more activation forces that facilitate tooth movement. The polymeric shell appliances may comprise one or more tooth receiving cavities, in which each of the plurality of tooth receiving cavities is shaped and arranged to provide a counter moment of each of the plurality of teeth.
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公开(公告)号：US20240358477A1
公开(公告)日：2024-10-31
申请号：US18769740
申请日：2024-07-11
发明人： Jun SATO , Yuxiang WANG
摘要： A system may include a body having a palatal portion of a first material and a surface shaped to match a shape of a patient's palate and extending between first tooth engagement structures shaped to engage teeth on a first side of a patient's arch and second tooth engagement structures shaped to engage teeth on a second side of a patient's arch and a reinforcement structure within the palatal portion, wherein the reinforcement structure includes at least one fiber fabricated of a second material, different than the first material, and a dimension of the at least one fiber at a middle portion between respective ends of the at least one fiber is greater than a dimension of the respective ends of the at least one fiber.
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公开(公告)号：US20240299137A1
公开(公告)日：2024-09-12
申请号：US18600581
申请日：2024-03-08
发明人： Jun SATO , Jordan HARM , Jeremy RILEY , Ryan KIMURA , Domingo CASTRO , Jeffrey McGUIRE , Ling-Yee Angela WONG
摘要： Methods and apparatuses (devices, systems, etc.) for simultaneously applying both palatal expansion and anterior force to a subject's teeth. An orthodontic apparatus may include a palatal region extending between two or more tooth engagement regions and one or more elastic band attachments projecting laterally and/or anteriorly form the tooth engagement region(s) that securely couple an elastic band to a headgear. These methods and apparatuses may be used for nonsurgical correction of Class III malocclusions during maxillary palatal expansion treatment or during a holding period of the palatal expansion treatment, e.g., following recent palatal expansion.
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公开(公告)号：US20240206740A1
公开(公告)日：2024-06-27
申请号：US18396679
申请日：2023-12-26
发明人： Byong-Ho PARK , Zijie ZHU , Sangshik PARK , Wesly WONG , Fred TING , Hunho JO , Sheyda NAZARIAN , Spencer TODD , Eric E. KUO , Yaser SHANJANI , Jun SATO , Srinivas KAZA
CPC分类号： A61B5/01 , A61B5/1118 , A61B5/4343 , A61B5/4812 , A61B5/4833 , A61B5/682 , A61B5/746 , G16H20/60 , A61B2562/0219 , A61B2562/0271
摘要： Oral sensing apparatuses and methods for recording and tracking physiological parameters (e.g., intraoral temperature) over extended periods of time. These apparatuses can be part of an oral appliance, such as (but not limited to) an aligner, retainer, night guard, palatal expander, attachment, etc., or it can be made as a standalone device that can be directly attached to one or more teeth or an oral appliance. Also described herein are methods of extended monitoring of a subject intraoral temperature for a variety of different clinical and non-clinical applications.
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公开(公告)号：US20240148475A1
公开(公告)日：2024-05-09
申请号：US18415636
申请日：2024-01-17
发明人： Peter WEBBER , Siobhan O'LEARY , Jun SATO
摘要： Aligner attachment placement devices for placing one or more aligner attachments on teeth. The placement devices can include registration anchors, retention supports, an aligner attachment, and an attachment frame that at least partially surrounds a perimeter of the aligner attachment. The registration anchors can have occlusal contact surfaces that are shaped to register with occlusal surfaces of one or more teeth. The retention supports can have lingual contact surfaces that are shaped to register with lingual surfaces of one or more teeth. The aligner attachments can be shaped to interact with one or more aligners to impart forces on one or more of the teeth. The placement device can include multiple aligner attachments. The attachment frame can include one or more struts that frangibly connect the aligner attachment(s) to the attachment frame.
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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：US20240099816A1
公开(公告)日：2024-03-28
申请号：US18461307
申请日：2023-09-05
发明人： Bruce CAM , John Y. MORTON , Vadim MATOV , Jun SATO
CPC分类号： A61C7/08 , A61C7/002 , A61C9/0046 , A61F5/566 , A63B71/085
摘要： Methods and systems are provided for diagnosing and generating a treatment plan for temporomandibular joint dysfunction where a polymeric shell appliance is utilized to generate one or more activation forces that facilitate tooth movement. The polymeric shell appliances may comprise one or more tooth receiving cavities, in which each of the plurality of tooth receiving cavities is shaped and arranged to provide a counter moment of each of the plurality of teeth.
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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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