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公开(公告)号：WO2017093864A1
公开(公告)日：2017-06-08
申请号：PCT/IB2016/057109
申请日：2016-11-24
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： TANUGULA, Rohit , TJHIA, Crystal , TE, Dennis
Abstract: 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.
Abstract translation: 本公开提供了用于具有重新定位爪元件的牙科用具的方法，计算设备可读介质和设备。 可移除的牙科器具的实例包括具有多个齿孔的壳体，该壳体具有多个齿孔，该多个齿孔被构造成沿着患者的一个颚接收和重新定位患者的多个牙齿，复位爪单元从壳体的颊或舌侧表面延伸 ，所述元件具有定向成面对患者表面的舌部的第一外表面和定向成面向患者脸颊的第二外表面，以及沿第一和第二外表面中的至少一个形成的加强构件，以提供加强 重新定位爪元件。
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公开(公告)号：WO2015125005A3
公开(公告)日：2015-08-27
申请号：PCT/IB2015/000214
申请日：2015-02-20
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： TANUGULA, Rohit , MORTON, John , LI, Chunhua , PRESENTI, Bastien , CHENG, Jihua , CHOI, Jeeyoung
Abstract: A series of appliances including a first shell and a second shell can be designed to incrementally implement a treatment plan. The first and second shells can have cavities designed to receive teeth of a jaw. A first number of bite adjustment structures can be formed of a same material as the first shell, extending therefrom and designed to interface with teeth of a second jaw. The first number of bite adjustment structures can have a first shape and location specific to a first stage of the treatment plan. A second number of bite adjustment structures can be formed of a same material as the second shell, extending therefrom and designed to interface with teeth of the second jaw. The second number of bite adjustment structures can have a second shape and location, different than the first shape and location, specific to a second stage of the treatment plan.
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公开(公告)号：WO2019100022A1
公开(公告)日：2019-05-23
申请号：PCT/US2018/061864
申请日：2018-11-19
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： O'LEARY, Siobhan , SATO, Jun , TANUGULA, Rohit , KIMURA, Ryan , BORONKAY, Allen, R. , LI, Huizhong , LIM, Tzishing, Jesse , WU, Fuming , CHENG, Jihua , RILEY, Jeremy , ALVARADO, Paula
IPC: A61C7/08
CPC classification number: B29C64/386 , A61C7/002 , A61C7/08 , A61C9/004 , B29L2031/753 , B33Y10/00 , B33Y30/00 , B33Y50/00
Abstract: Dental retainer devices are provided. The dental retainer devices can be customized based on patient specific dental anatomy and dental treatment plans. Methods of making the dental retainer devices are also provided. The methods can included additive manufacturing. Methods are also provided for customization of a dental retainer device based on the patient specific anatomy. The methods for customization can include providing a dentist with different options for anterior teeth coverage, posterior teeth coverage, and palatal configurations for the dental retainer devices.
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公开(公告)号：WO2015177628A1
公开(公告)日：2015-11-26
申请号：PCT/IB2015/000743
申请日：2015-05-21
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： WEBBER, Peter , TANUGULA, Rohit , SAMBU, Shiva , TJHIA, Crystal , TE, Dennis
IPC: A61C7/08
CPC classification number: B29C33/448 , A61C7/08 , B29C33/50 , B29C51/34 , B29L2031/753 , B29L2031/757 , B33Y10/00 , B33Y80/00
Abstract: A mold (550) comprises a main body (555) and a separable feature (560). One or more weakened regions (565) join the separable feature (560) to the main body (555). The one or more weakened regions (565) are breakable to enable the main body (555) to be removed from a shell independently of the separable feature (560) after the shell is formed over the mold (550).
Abstract translation: 模具（550）包括主体（555）和可分离特征（560）。 一个或多个弱化区域（565）将可分离特征（560）连接到主体（555）。 一个或多个弱化区域（565）是可破坏的，以使得在壳体形成在模具（550）上之后，主体（555）能够独立于可分离特征（560）从壳体移除。
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公开(公告)号：WO2022256792A1
公开(公告)日：2022-12-08
申请号：PCT/US2022/072652
申请日：2022-05-31
Applicant: ALIGN TECHNOLOGY, INC. , NISHIMUTA, James , SATO, Jun , TANUGULA, Rohit
Inventor： NISHIMUTA, James , SATO, Jun , TANUGULA, Rohit
Abstract: 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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Patent Agency Ranking
公开(公告)号：WO2020142534A1
公开(公告)日：2020-07-09
申请号：PCT/US2019/069131
申请日：2019-12-31
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： WANG, Yuxiang , JANG, Andrew , CAM, Bruce , TANUGULA, Rohit , LI, Chunhua , SATO, Jun , CAI, Luyao , POKOTILOV, Pavel , SU, Kangning , MORTON, John Y.
Abstract: Methods and systems for producing orthodontic appliances are provided herein utilizing iterative modeling techniques to increase the efficiency and efficacy of said appliances. Further disclosed herein are the orthodontic appliances fabricated from such methods.
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公开(公告)号：WO2020069446A1
公开(公告)日：2020-04-02
申请号：PCT/US2019/053663
申请日：2019-09-27
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： WANG, Yuxiang , TANUGULA, Rohit , SHIRAZI AGHJARI, Reza , JANG, Andrew , LI, Chunhua , SATO, Jun , CAI, Luyao , MEDVINSKAYA, Viktoria , KUKK, Arno , CHERKAS, Andrey , AKOPOVA, Anna , SU, Kangning
Abstract: Embodiments relate to an aligner breakage solution. A method includes obtaining a digital design of a polymeric aligner for a dental arch of a patient. The polymeric aligner is shaped to apply forces to teeth of the dental arch. The method also includes performing an analysis on the digital design of the polymeric aligner using at least one of a) a trained machine learning model, b) a numerical simulation, c) a geometry evaluator or d) a rules engine. The method may also include determining, based on the analysis, whether the digital design of the polymeric aligner includes probable points of damage, wherein for a probable point of damage there is a threshold probability that breakage, deformation, or warpage will occur. The method may also include, responsive to determining that the digital design of the polymeric aligner comprises probable points of damage, performing corrective actions based on the probable points of damage.
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公开(公告)号：WO2019089782A1
公开(公告)日：2019-05-09
申请号：PCT/US2018/058495
申请日：2018-10-31
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： DERAKHSHAN, Mitra , TJHIA, Crystal , TANUGULA, Rohit , SHANJANI, Yaser , KIMURA, Ryan , CAM, Bruce , YAU, Eric , WANG, Yuxiang , WU, Ken , WEBBER, Peter , SATO, Jun , MORTON, John Y.
CPC classification number: A61C7/36 , A61C7/002 , A61C7/08 , A61C7/10 , B29C64/106 , B29C64/386 , B29C64/40 , B29L2031/7536 , B33Y50/02
Abstract: 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：WO2018005010A1
公开(公告)日：2018-01-04
申请号：PCT/US2017/035825
申请日：2017-06-02
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： CAM, Bruce , TJHIA, Crystal , TANUGULA, Rohit , TE, Dennis
IPC: A61C7/08
Abstract: A plastic shell such as an orthodontic aligner has an interior shape that substantially conforms to a current or future dental arch of a patient. The plastic shell includes a hollow feature comprising a cavity. The plastic shell additionally includes an object inserted into the cavity, wherein the object provides structural strength to the plastic shell at a location of the hollow feature and does not interfere with a fit of the plastic shell onto the dental arch of the patient.
Abstract translation: 诸如正畸矫正器之类的塑料外壳具有基本上符合患者当前或将来的牙弓的内部形状。 塑料外壳包括具有空腔的中空部件。 塑料外壳还包括插入空腔中的物体，其中该物体在中空特征的位置处向塑料外壳提供结构强度，并且不妨碍塑料外壳在患者的牙弓上的配合。 p>
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公开(公告)号：WO2015177629A1
公开(公告)日：2015-11-26
申请号：PCT/IB2015/000744
申请日：2015-05-21
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： WEBBER, Peter , TANUGULA, Rohit , SAMBU, Shiva , TJHIA, Crystal
IPC: A61C7/08
Abstract: A breakable or deflectable mold includes a first section (755), a second section (760), and a weakened region (765) that joins the first section (755) to the second section (760). The weakened region (765) is breakable or deflectable to enable the first section (755) to be removed independently of the second section (760) after a shell is formed over the breakable mold.
Abstract translation: 可破坏或可偏转的模具包括将第一部分（755）连接到第二部分（760）的第一部分（755），第二部分（760）和弱化区域（765）。 弱化区域（765）是可破坏的或可偏转的，以使得在壳体形成在可破坏的模具上之后能够独立于第二部分（760）去除第一部分（755）。
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