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公开(公告)号：US20240307152A1
公开(公告)日：2024-09-19
申请号：US18669333
申请日：2024-05-20
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Eric KUO , Artem BOROVINSKIH , Shiva SAMBU
CPC classification number: A61C7/002 , A61C7/08 , B33Y50/02 , G06F30/20 , A61C9/0046
Abstract: A method of forming a system of aligners may include generating a first digital model of a first mold for a first orthodontic aligner including a first geometry for forming teeth receiving cavities to receive and reposition a first set of teeth, a first digital model of a first witness object for a first integral hook portion of the aligner on at least one of the tooth receiving cavities may be generated. A first mold with the first witness object based on the first digital model of the first mold with the first digital model of the first witness object may be fabricated. The first orthodontic aligner may fabricated by thermoforming polymeric material over the first mold. A material removal operation may be performed on the first integral hook portion to form a first u-shaped aperture to receive an elastic therein.
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2.发明公开公开(公告)号：US20240225787A1
公开(公告)日：2024-07-11
申请号：US18612982
申请日：2024-03-21
Applicant: Align Technology, Inc.
Inventor： Eric KUO , Rick MATTY , Artem BOROVINSKIH
Abstract: An orthodontic appliance including a shell aligner having a portion accommodating movement of a patient's bracketed teeth between a first position and the second position as elicited by force from an orthodontic braces appliance worn by the patient, related systems and methods.
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公开(公告)号：US20230200939A1
公开(公告)日：2023-06-29
申请号：US18115987
申请日：2023-03-01
Applicant: Align Technology, Inc.
Inventor： Eric KUO , Artem BOROVINSKIH , Shiva SAMBU
CPC classification number: A61C7/002 , A61C7/08 , G06F30/20 , B33Y50/02 , A61C9/0046
Abstract: Orthodontic positioning devices, and related methods and systems, are disclosed for use with one or more orthodontic elastic members. The disclosed devices may comprise a pair of orthodontic aligners for use as part of an orthodontic treatment plan. The pair of orthodontic aligners may include an upper aligner with a first integrally formed hook and a lower aligner with a second integrally formed hook. The first integrally formed hook and the second integrally formed hook may be configured to engage with an orthodontic elastic member so as to react a force to, for example, generate orthodontic forces on the patient's teeth. Each of the first integrally formed hook and the second integrally formed hook may extend buccally from the upper aligner and the lower aligner, respectively.
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公开(公告)号：US20230181285A1
公开(公告)日：2023-06-15
申请号：US18165322
申请日：2023-02-06
Applicant: Align Technology, Inc.
Inventor： Ian KITCHING , Rene STERENTAL , Eric KUO , Maia SINGER
Abstract: The present invention relates to systems and methods of developing and tracking delivery and patient progression through an orthodontic treatment plan. One method includes identifying deviations from an orthodontic treatment plan, including receiving a digital representation of an actual arrangement of a patient's teeth after an orthodontic treatment plan has begun for the patient and prior to completion of the orthodontic treatment plan. The method further includes comparing the actual arrangement to a pre-determined planned arrangement to determine if the actual arrangement substantially deviates from the planned arrangement, the comparing comprising matching teeth from a previously segmented model to a surface of an unsegmented representation of the actual arrangement; and calculating one or more positional differences between the actual and planned arrangements of at least some of the corresponding teeth.
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公开(公告)号：US20210347103A1
公开(公告)日：2021-11-11
申请号：US17383286
申请日：2021-07-22
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Loc X. PHAN , Muhammad CHISHTI , Ross J. MILLER , H. Robert VANDENBERG , Eric KUO
Abstract: The present invention provides improved devices, systems and methods for repositioning teeth from an initial tooth arrangement to a final tooth arrangement. Repositioning is accomplished with a system comprising a series of polymeric shell appliances configured to receive the teeth and incrementally reposition individual teeth in a series of successive steps. The individual appliances may be formed from layers having different stiffnesses (elastic moduluses), and the stiffnesses of successive appliances may be different, or both.
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Patent Agency Ranking
公开(公告)号：US20210059530A1
公开(公告)日：2021-03-04
申请号：US17094785
申请日：2020-11-10
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 , A61C7/08 , A61C7/10 , A61C9/00 , A61C7/00 , G06T7/73 , A61C13/00 , G06T7/00 , G06T15/08
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：US20250049544A1
公开(公告)日：2025-02-13
申请号：US18920817
申请日：2024-10-18
Applicant: Align Technology, Inc.
Inventor： Michael SABINA , Avi KOPELMAN , Eric KUO , Gilad ELBAZ , Assaf WEISS , Doron MALKA , Ofer SAPHIER , Eliahou Franklin NIZARD , Ido TISHEL , Shai AYAL , Maayan MOSHE
IPC: A61C9/00 , A61B1/00 , A61B1/06 , A61B1/24 , A61B5/00 , A61B6/51 , A61C7/00 , A61C13/00 , A61C13/34 , G06T19/00
Abstract: Methods and apparatuses for taking, using and displaying three-dimensional (3D) volumetric models of a patient's dental arch. A 3D volumetric model may include surface (e.g., color) information as well as information on internal structure, such as near-infrared (near-IR) transparency values for internal structures including enamel and dentin.
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公开(公告)号：US20250041030A1
公开(公告)日：2025-02-06
申请号：US18920821
申请日：2024-10-18
Applicant: Align Technology, Inc.
Inventor： Gilad ELBAZ , Erez LAMPERT , Yossef ATIYA , Avi KOPELMAN , Ofer SAPHIER , Maayan MOSHE , Shai AYAL , Michael SABINA , Eric KUO , Assaf WEISS , Doron MALKA , Eliahou Franklin NIZARD , Ido TISHEL
Abstract: Methods and apparatuses for generating and displaying a model of a subject's teeth. Described herein are intraoral scanning methods and apparatuses for generating a three-dimensional model of a subject's intraoral region (e.g., teeth). These methods and apparatuses may be used for identifying and evaluating lesions, caries and cracks in the teeth.
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公开(公告)号：US20250000623A1
公开(公告)日：2025-01-02
申请号：US18810503
申请日：2024-08-20
Applicant: Align Technology, Inc.
Inventor： Gilad ELBAZ , Erez LAMPERT , Yossef ATIYA , Avi KOPELMAN , Ofer SAPHIER , Maayan MOSHE , Shai AYAL , Michael SABINA , Eric KUO , Assaf WEISS , Doron MALKA , Eliahou Franklin NIZARD , Ido TISHEL
Abstract: Methods and apparatuses for generating and displaying a model of a subject's teeth. Described herein are intraoral scanning methods and apparatuses for generating a three-dimensional model of a subject's intraoral region (e.g., teeth). These methods and apparatuses may be used for identifying and evaluating lesions, caries and cracks in the teeth.
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公开(公告)号：US20240024073A1
公开(公告)日：2024-01-25
申请号：US18448878
申请日：2023-08-11
Applicant: Align Technology, Inc.
Inventor： Ian KITCHING , Rene STERENTAL , Eric KUO , Maia SINGER
Abstract: The present invention relates to systems and methods of developing and tracking delivery and patient progression through an orthodontic treatment plan. One method includes identifying deviations from an orthodontic treatment plan, including receiving a digital representation of an actual arrangement of a patient's teeth after an orthodontic treatment plan has begun for the patient and prior to completion of the orthodontic treatment plan. The method further includes comparing the actual arrangement to a pre-determined planned arrangement to determine if the actual arrangement substantially deviates from the planned arrangement, the comparing comprising matching teeth from a previously segmented model to a surface of an unsegmented representation of the actual arrangement; and calculating one or more positional differences between the actual and planned arrangements of at least some of the corresponding teeth.
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