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公开(公告)号：US11877907B2
公开(公告)日：2024-01-23
申请号：US16931755
申请日：2020-07-17
摘要： An orthodontic appliance is disclosed and which cooperates with both the upper and lower dental arches of a patient and which includes an archwire coupler which is attached to individual archwires that are releasably attached to individual orthodontic brackets on the anterior facing surface of a patient's teeth requiring orthodontic treatment; and a multiple section elongated telescoping assembly which is rotatably and releasably coupled to the archwires attached to the upper and lower dental arches of a patient undergoing treatment, and wherein the multiple section elongated telescoping assembly effects movement of the upper dental arch in a rearward direction, and the lower dental arch in a forward direction when the multiple section elongated telescoping assembly is in a given position along a predetermined course of travel.
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公开(公告)号：US11813135B2
公开(公告)日：2023-11-14
申请号：US16786353
申请日：2020-02-10
发明人： Avi Kopelman , Jeeyoung Choi
摘要： Methods for fabricating orthodontic appliances are described herein. In some embodiments, a method includes fabricating a shell including a plurality of cavities shaped to receive teeth, fabricating a discontinuity in the shell, and fabricating an elastic member positioned to interact with the discontinuity. At least one of the shell, the discontinuity, or the elastic member can be fabricated using a direct fabrication technique.
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公开(公告)号：US11759292B2
公开(公告)日：2023-09-19
申请号：US17568616
申请日：2022-01-04
发明人： Luis Carriere Lluch
CPC分类号： A61C7/22 , A61C7/14 , A61C2201/007
摘要： An orthodontic device (10) comprising, a first opening (11) for receiving a first anchoring structure, a second opening (12) for receiving a second anchoring structure and a third opening (13, 14, 15) for receiving a third anchoring structure, the first, second, and third anchoring structures being attached in a mouth of a subject, and an intermediate structure (18) connecting the first, second and third openings, wherein one or more of the openings are stretchable, and wherein the intermediate structure and the openings are made from a creep resistant material.
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公开(公告)号：US20230263596A1
公开(公告)日：2023-08-24
申请号：US18311186
申请日：2023-05-02
发明人： Allen Boronkay
CPC分类号： A61C7/002 , A61C7/08 , A61C7/14 , A61C7/146 , A61C7/36 , B33Y50/02 , A61C7/10 , B33Y80/00 , G05B2219/2647 , B29L2031/753
摘要： Methods of planning dental treatments are provided. In some embodiments, a method includes determining a plurality of stages for incremental repositioning of a patient's teeth. The method can include determining, for at least one stage, a shape of a corresponding dental appliance body, and generating instructions for direct fabrication of the dental appliance body. The dental appliance body can include a support formed in a tooth-receiving cavity, one or more coupling structures formed proximate to the support, and an attachment formed proximate to the one or more coupling structures. The dental appliance body can be configured to align the attachment to a predetermined location on a tooth. The one or more coupling structures can be configured to release the attachment with removal of the dental appliance body from the tooth.
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公开(公告)号：US11648086B2
公开(公告)日：2023-05-16
申请号：US16438064
申请日：2019-06-11
发明人： Allen Boronkay
IPC分类号： A61C7/00 , A61C7/08 , B33Y80/00 , A61C7/36 , A61C7/10 , A61C7/14 , B33Y50/02 , G05B19/4097 , G05B19/042 , G05B15/02 , B29L31/00
CPC分类号： A61C7/002 , A61C7/08 , A61C7/10 , A61C7/14 , A61C7/146 , A61C7/36 , B33Y50/02 , B33Y80/00 , G05B15/02 , G05B19/042 , G05B19/4097 , B29L2031/753 , B29L2031/7532 , G05B2219/2647 , G05B2219/35134 , G05B2219/49007
摘要： Methods of fabricating orthodontic appliances are provided. In some embodiments, a method includes determining an appliance geometry for an orthodontic appliance. The appliance geometry can include a plurality of power arms including a first power arm having a first connection point for connecting to a shell, and a second power arm having a second connection point for connecting to the shell or a tooth. The appliance geometry can also include an elongate connecting structure coupled to the first and second power arms, and an elongate counter-force connector coupled to the first power arm and extending toward the second power arm. The elongate connecting structure and the elongate counter-force connector can be coupled to the first power arm at respective locations separate from the first connection point. The elongate connecting structure can be coupled to the second power arm at a location separate from the second connection point.
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公开(公告)号：US20180325635A1
公开(公告)日：2018-11-15
申请号：US15775044
申请日：2016-11-09
IPC分类号： A61C13/00 , A61C13/087 , A61C13/09 , A61C13/08 , A61C7/14 , A61C13/15 , A61C5/77 , B33Y10/00 , B33Y50/02 , B29C64/106 , B29C64/393
CPC分类号： A61C13/0019 , A61C5/77 , A61C7/14 , A61C13/0004 , A61C13/0006 , A61C13/0013 , A61C13/0022 , A61C13/082 , A61C13/087 , A61C13/09 , A61C19/003 , B29C64/106 , B29C64/118 , B29C64/20 , B29C64/393 , B29L2031/753 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y80/00
摘要： A method of building up a dental object includes steps of (i) determining the three-dimensional shape of the object; (ii) mixing at least a first and a second component to form a hardenable composition; (iii) depositing the hardenable composition through a nozzle; (iv) performing steps (ii) and (iii) in combination with moving the nozzle by computer control based on said data. The invention helps providing an object like a dental restoration at maximized geometric and optical quality.
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公开(公告)号：US20180271621A1
公开(公告)日：2018-09-27
申请号：US15927445
申请日：2018-03-21
发明人： Alberto Ruiz-Vela
摘要： An orthodontic bracket with an adjustable hook designed to facilitate bending. The orthodontic bracket includes a bracket body mountable to a tooth and an adjustable hook extending from the bracket body, the adjustable hook comprising a stem base structure a bend region extending from the stem base structure, a neck region extending from the bend region, and a head extending from the neck region. In some embodiments, the adjustable hook has a length, L1, measured from a bottom portion of the stem base structure to the head, and a length, L2, measured from a bottom portion of the neck region of the hook stem to a free end of the head, wherein L2 is greater than or equal to 60% of L1.
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公开(公告)号：US10052175B1
公开(公告)日：2018-08-21
申请号：US15356712
申请日：2016-11-21
申请人： Ruchir Ramesh Patel
发明人： Ruchir Ramesh Patel
摘要： A magnetic removable orthodontic assembly for moving selected teeth of a patient includes metal engagement plates that are fixed in place in alignment with the selected teeth. A series of wire guides that contain magnets are contacted to the selected teeth by way of engagement with the teeth engagement plates. The engagement plates have first engagement members that engage complementary-shaped second engagement members on the wire guides in a removable fashion. The wire guides are mounted in a pattern to an archwire. The wire guides may be disengaged from their corresponding engagement plates so that the wearer of the appliance can remove and re-engage the device when necessary without having an orthodontist do it.
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公开(公告)号：US09993314B2
公开(公告)日：2018-06-12
申请号：US15559894
申请日：2016-02-09
申请人： Cerna Diamant
发明人： Cerna Diamant
摘要： In one aspect, the present invention is directed to an orthodontic bracket, comprising: a vertical bore; a bendable drop-in hook threaded into the vertical bore; and an annular magnetic object, in which the drop-in hook is threaded into. In another aspect, the present invention is directed to an orthodontic braces arrangement, comprising: at least two distant brackets, each installed on a different jaw of a user; and each of the distant brackets having at least one annular magnetic object secured thereto by a bendable drop-in hook; wherein a distance between magnetic objects of one bracket and another bracket is less than 2 mm; thereby providing intermaxillary attraction or propulsion force, depending on a polarity orientation of the magnetic objects.
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公开(公告)号：US20180153653A1
公开(公告)日：2018-06-07
申请号：US15864861
申请日：2018-01-08
申请人： Robert T. Rudman
发明人： Robert T. Rudman
摘要： A pocket orthodontic bonding pad for attaching orthodontic attachments to teeth wherein the orthodontic attachment is mechanically secured within a bonding pad pocket with a design that allows a slight buffering flexibility under masticatory stress and ease of removal of the orthodontic attachment. Upon removal of locking tabs the orthodontic attachment may be removed with minimal force, and the remaining bonding pad polished from the teeth with ease, which is most advantageous for brackets that tend to break upon removal and create high stress forces upon tooth structure. The ease of removing orthodontic attachments allows maximum bonding strengths.
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