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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
Applicant: Align Technology, Inc.
Inventor： Fuming WU , Ryan KIMURA , Jeremy RILEY , Yaser SHANJANI , Norman SU , Jun SATO , Bastien PESENTI , John Y. MORTON , Jihua CHENG
CPC classification number: A61C7/10 , A61C7/002 , A61C9/004 , A61C13/0004 , G06T17/00 , G16H40/63 , G16H40/67 , G16H50/50
Abstract: 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：US20250040809A1
公开(公告)日：2025-02-06
申请号：US18920811
申请日：2024-10-18
Applicant: Align Technology, Inc.
Inventor： Jun SATO , Allen BORONKAY , Yaser SHANJANI , Reza SHIRAZI AGHJARI , Avi KOPELMAN , Andrew JANG , Jihua CHENG , Eric KUO , Vladimir SHELBAKH , Bastien PESENTI
IPC: A61B5/00 , A61C7/00 , A61C7/08 , A61C7/10 , A61C9/00 , A61C13/00 , G06T7/00 , G06T7/73 , G06T15/08
Abstract: Methods and systems for analysis of dental attachments. The dental attachments may be used in conjunction with a dental aligner worn by the patient to move the patient's teeth in accordance with a clinical treatment plan. A series of images may be taken while the patient is wearing the dental aligner. The series of images may be analyzed to confirm that the dental attachment(s) are present and bonded on the patient's tooth/teeth. Additionally or alternatively, the series of images may be analyzed to assess an interaction between the dental aligner and the attachment(s) bonded on the patient's tooth/teeth to determine if the attachment(s) have a defect. An indication of the status of the attachment(s) may be output to a user.
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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
Applicant: Align Technology, Inc.
Inventor： Peter WEBBER , Yan CHEN , Jihua CHENG , Bastien PESENTI , Chunhua LI , Jennifer C. CHEN
CPC classification number: A61C7/08 , A61B1/0002 , A61B1/00045 , A61B1/24 , A61C7/146 , A61C7/16 , A61C19/003 , A61C2202/01 , A61N2005/063 , A61N2005/0661
Abstract: 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
Applicant: Align Technology, Inc.
Inventor： Peter WEBBER , Jennifer C. CHEN , Yan CHEN , Bastien PESENTI , Crystal TJHIA
Abstract: 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：US20210068926A1
公开(公告)日：2021-03-11
申请号：US17100784
申请日：2020-11-20
Applicant: Align Technology, Inc.
Inventor： Fuming WU , Ryan KIMURA , Jeremy RILEY , Yaser SHANJANI , Norman SU , Jun SATO , Bastien PESENTI , John Y. MORTON , Jihua CHENG
Abstract: 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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Patent Agency Ranking
公开(公告)号：US20200077896A1
公开(公告)日：2020-03-12
申请号：US16683255
申请日：2019-11-13
Applicant: Align Technology, Inc.
Inventor： Jun SATO , Allen BORONKAY , Yaser SHANJANI , Reza SHIRAZI AGHJARI , Avi KOPELMAN , Andrew JANG , Jihua CHENG , Eric KUO , Vladimir SHELBAKH , Bastien PESENTI
IPC: A61B5/00 , G06T15/08 , G06T7/00 , A61C13/00 , G06T7/73 , A61C7/08 , A61C7/00 , A61C9/00 , A61C7/10
Abstract: 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：US20190029522A1
公开(公告)日：2019-01-31
申请号：US16048054
申请日：2018-07-27
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Jun SATO , Allen BORONKAY , Yaser SHANJANI , Reza Shirazi AGHJARI , Avi KOPELMAN , Andrew JANG , Jihua CHENG , Eric KUO , Vladimir SHELBAKH , Bastien PESENTI
CPC classification number: A61B5/0066 , A61B5/0088 , A61B5/4547 , A61B5/4848 , A61B5/7257 , A61B5/7425 , A61B2576/02 , A61C7/002 , A61C7/08 , A61C7/10 , A61C9/0053 , A61C13/0004 , G06T7/0014 , G06T7/75 , G06T15/08 , G06T2207/30036
Abstract: Methods and apparatuses for 3D imaging (including 3D optical coherence tomography 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：US20240307154A1
公开(公告)日：2024-09-19
申请号：US18669345
申请日：2024-05-20
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Rohit TANUGULA , John MORTON , Chunhua LI , Bastien PESENTI , Jihua CHENG , Jeeyoung CHOI
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：US20240081950A1
公开(公告)日：2024-03-14
申请号：US18451641
申请日：2023-08-17
Applicant: Align Technology, Inc.
Inventor： Vadim MATOV , Sergei BRODSKY , Bastien PESENTI , Yuri SYROV , Ping TANG , Manlio Fabio VALDIVIESO CASIQUE , Olga MATUSEVICH , Igor KVASOV
CPC classification number: A61C7/002 , A61C7/08 , G06T17/20 , G16H20/00 , G06T2207/30036
Abstract: A method for digital treatment planning may include defining a set of contact points on a tooth of a patient's dentition and a plurality of connections between pairs of the plurality of contact points. The plurality of connections may include Hookian stiffness parameters of a dental appliance between the plurality of contact points. The method may also include generating a relaxed model of a dental appliance using the plurality of contact points and the plurality of connections. The method may also include generating a deformed model of the dental appliance using the plurality of contact points and plurality of connections. The method may also include transforming the relaxed model to the deformed model to direct the patient dentition towards a target tooth arrangement.
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公开(公告)号：US20230157791A1
公开(公告)日：2023-05-25
申请号：US18158451
申请日：2023-01-23
Applicant: Align Technology, Inc.
Inventor： Fuming WU , Ryan KIMURA , Jeremy RILEY , Yaser SHANJANI , Norman SU , Jun SATO , Bastien PESENTI , John Y. MORTON , Jihua CHENG
CPC classification number: A61C7/10 , A61C7/002 , A61C9/004 , G16H40/63 , G16H40/67 , G16H50/50 , A61C13/0004 , G06T17/00
Abstract: 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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