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1. 发明申请

US20160367340A1 ORTHODONTIC BRACKET AND METHOD OF CORRECTING MALPOSITIONED TEETH 审中-公开
标题翻译：正交支架和校正马氏体的方法
公开(公告)号：US20160367340A1
公开(公告)日：2016-12-22
申请号：US15185935
申请日：2016-06-17
申请人： Ormco Corporation
发明人： Steve Ward
IPC分类号： A61C7/28
CPC分类号： A61C7/287
摘要： An orthodontic bracket includes a bracket body including an archwire slot having a base surface, a first side wall and a second side. The bracket further includes a closure member movable between an open position and a closed position including an archwire control structure to enhance rotational control during treatment. The closure member includes a generally planar surface that confronts the archwire slot in the closed position. The archwire control structure includes a first projecting portion and a second projecting portion, and a recessed area is defined by the planar surface and first and second projecting portions which overlies the archwire slot when the closure member is in the closed position. A method of correcting malpositioned teeth is also disclosed.
摘要翻译：正畸托架包括支架体，该支架主体包括具有基面的弓丝槽，第一侧壁和第二侧。支架还包括可在打开位置和关闭位置之间移动的封闭构件，包括弓丝控制结构以增强治疗期间的旋转控制。闭合构件包括在闭合位置中与弓丝槽相对的大致平坦的表面。弓丝控制结构包括第一突出部分和第二突出部分，并且当封闭部件处于关闭位置时，凹陷区域由平坦表面和第一和第二突出部分限定在弓丝槽上。还公开了一种校正错位齿的方法。

2. 发明申请

US20160157963A1 METHODS FOR SHAPING GREEN BODIES AND ARTICLES MADE BY SUCH METHODS 审中-公开
公开(公告)号：US20160157963A1
公开(公告)日：2016-06-09
申请号：US15044686
申请日：2016-02-16
申请人： Ormco Corporation
发明人： Norbert Abels , Claus H. Backes
IPC分类号： A61C7/12 , C04B35/638 , C04B35/634
CPC分类号： A61C7/12 , A61C7/14 , A61C13/0022 , B28B11/12 , B28B17/0036 , B29C35/0805 , B29C2035/0838 , C04B35/634 , C04B35/638 , C04B2235/602 , C04B2235/6022 , C04B2235/612 , C04B2235/658 , Y10T428/24893
摘要： A method of shaping a green body provides a shaped green body comprised of a plurality of sinterable particles and an organic binder. Such a method includes: (1) molding a mixture of sinterable particles and organic binder into the shape of an initial green body or intermediate, wherein the sinterable particles include at least one of metal particles or ceramic particles; and (2) shaping the green body intermediate with at least one of a stream of energy or a stream of matter, wherein the shaping yields a green body having a desired shape. The shaped green body can be sintered in order to provide a hardened body having substantially the shape of the shaped green body.

3. 发明申请

US20220257344A1 ORTHODONTIC APPLIANCE WITH BITE STRUCTURES AND METHODS OF MAKING SAME 有权
公开(公告)号：US20220257344A1
公开(公告)日：2022-08-18
申请号：US17176565
申请日：2021-02-16
申请人： Ormco Corporation
发明人： Evan Yifeng Tsai , Karol Miranda
IPC分类号： A61C7/08 , A61C7/00 , B29C51/30 , B29C51/46
摘要： An orthodontic aligner includes a shell defining at least one cavity sized to receive one of a patient's teeth. The cavity includes a lingual portion, a labial portion, and an occlusal portion. A bite structure forms at least a portion of the occlusal portion and is configured to be spaced apart from an occlusal surface of the patient's tooth by a distant sufficient to interfere with full closure of the patient's jaws. The bite structure has a non-planar surface that does not conform to the patient's tooth. The non-planar surface includes at least two spaced-apart projections separated by a boundary. The spaced-apart projections are spherical-like projections or ellipsoidal-like projections. The boundary has a grid-like appearance that spans the bite structure side to side. The spaced-apart projections define a tooth-engaging plane of the bite structure. The bite structure is an integral portion of the shell.

4. 发明授权

US10779910B2 Orthodontic bracket axis indicator 有权
公开(公告)号：US10779910B2
公开(公告)日：2020-09-22
申请号：US16031232
申请日：2018-07-10
申请人： Ormco Corporation
发明人： Dwight P. Schnaitter , Manfredo Anaya , Vince Garcia
IPC分类号： A61C7/14 , A61C19/04
摘要： An orthodontic bracket axis indicator for use with an orthodontic bracket including a long slot intersecting with an archwire slot having a base surface and first and second opposed slot surfaces extending from the base surface includes an insert having first and second elongate cross members having first and second top surfaces, respectively, and arranged generally perpendicular to each other such that, when viewed from above, the insert has a generally cruciform shape. First and second grooves extend along the first and second top surfaces of the first and second cross members, respectively, and are each configured to receive an orthodontic tool. The first cross member is configured to be received by the archwire slot and the second cross member is configured to be received by the long slot in order to provide an interference fit between the insert and the orthodontic bracket.

5. 发明授权

US10368719B2 Registering shape data extracted from intra-oral imagery to digital reconstruction of teeth for determining position and orientation of roots 有权
公开(公告)号：US10368719B2
公开(公告)日：2019-08-06
申请号：US14209441
申请日：2014-03-13
申请人： Ormco Corporation
发明人： Craig A. Andreiko , Robert F. Dillon , Bradley S. Carlson , Vicente A. Reynal
IPC分类号： A61C7/00 , A61B1/00 , A61B1/24 , A61B5/055 , A61B6/03 , A61B6/00 , A61B5/11 , G06T7/00 , A61B6/14
摘要： Provided are a system, method, and computer readable storage medium for using a digital reconstruction of a tooth, wherein the digital reconstruction includes a crown and a root. An image of the crown of the tooth is acquired, subsequent to a movement of the tooth. The shape data of the crown is extracted from the image and registered to the digital reconstruction of the tooth.

6. 发明授权

US10159544B2 Orthodontic bracket 有权
公开(公告)号：US10159544B2
公开(公告)日：2018-12-25
申请号：US15879089
申请日：2018-01-24
申请人： Ormco Corporation
发明人： Dwight H. Damon
IPC分类号： A61C7/28
摘要： An orthodontic bracket is described and which includes a base member defining an archwire slot having an opening, and at least one projection extending outwardly from the base member; a ligating slide moveable between a first position which is clear of the archwire slot, and second position where the ligating slide projects over the opening of the archwire slot; and a biasing member borne by the ligating slide, and resiliently cooperating with the projection, and wherein the biasing member has a first portion which receives the projection when the ligating slide is in the first position, and a second portion which receives the projection when the ligating slide is in the second position.

7. 发明授权

US09888984B2 Self-ligating orthodontic bracket with rotatable closure member 有权
公开(公告)号：US09888984B2
公开(公告)日：2018-02-13
申请号：US14305684
申请日：2014-06-16
申请人： Ormco Corporation
发明人： Robert T. Rudman
IPC分类号： A61C3/00 , A61C7/28
CPC分类号： A61C7/285
摘要： An orthodontic bracket for coupling an archwire with a tooth includes a bracket body configured to be mounted to the tooth and having an archwire slot adapted to receive the archwire therein. A rotatable closure member is movable relative to the bracket body between an opened position in which the archwire is insertable into the archwire slot, and at least one closed position in which the closure member retains the archwire in the archwire slot. The orthodontic bracket further includes a retention mechanism having a first element associated with the bracket body and a second element associated with the closure member, the first and second elements cooperating to rotatably secure the closure member to the bracket body and to provide at least one positive stop in the rotation of the closure member relative to the bracket body.

8. 发明授权

US09867680B2 Orthodontic bracket 有权
公开(公告)号：US09867680B2
公开(公告)日：2018-01-16
申请号：US14969881
申请日：2015-12-15
申请人： Ormco Corporation
发明人： Dwight H. Damon
IPC分类号： A61C3/00 , A61C7/28
CPC分类号： A61C7/287
摘要： An orthodontic bracket is described and which includes a base member defining an archwire slot having an opening, and at least one projection extending outwardly from the base member; a ligating slide moveable between a first position which is clear of the archwire slot, and second position where the ligating slide projects over the opening of the archwire slot; and a biasing member borne by the ligating slide, and resiliently cooperating with the projection, and wherein the biasing member has a first portion which receives the projection when the ligating slide is in the first position, and a second portion which receives the projection when the ligating slide is in the second position.

9. 发明授权

US09778675B2 Foot pedal for a medical device having a self-leveling mechanism 有权
公开(公告)号：US09778675B2
公开(公告)日：2017-10-03
申请号：US14182065
申请日：2014-02-17
申请人： Ormco Corporation
发明人： Erik Brown , Ha Le , Carlos A. Aloise
IPC分类号： G05G23/00 , G05G1/48
CPC分类号： G05G23/00 , G05G1/48 , Y10T74/20528
摘要： A foot pedal for a medical device for placement on a working surface of a medical operatory includes a housing defining a reference plane; a cord having a first end coupled to the housing and a second end configured to be coupled to the medical device; and an actuator coupled to the housing and configured to be actuated by a user to provide a control function to the medical device, wherein the housing includes a self-leveling mechanism for urging the placement of the foot pedal on the working surface in an upright orientation. The self-leveling mechanism may include an engagement tab extending from the housing and configured to be the first aspect of the foot pedal to contact the working surface. The self-leveling mechanism may additionally or alternatively include a cord guide configured to pitch or cant the housing in a preferential direction.

10. 发明授权

US09277973B2 Orthodontic bracket 有权
标题翻译：正畸支架
公开(公告)号：US09277973B2
公开(公告)日：2016-03-08
申请号：US12755054
申请日：2010-04-06
申请人： Dwight H. Damon
发明人： Dwight H. Damon
IPC分类号： A61C3/00 , A61C7/28
CPC分类号： A61C7/287
摘要： An orthodontic bracket is described and which includes a base member defining an archwire slot having an opening, and at least one projection extending outwardly from the base member; a ligating slide moveable between a first position which is clear of the archwire slot, and second position where the ligating slide projects over the opening of the archwire slot; and a biasing member borne by the ligating slide, and resiliently cooperating with the projection, and wherein the biasing member has a first portion which receives the projection when the ligating slide is in the first position, and a second portion which receives the projection when the ligating slide is in the second position.
摘要翻译：描述了正畸托架，其包括限定具有开口的弓丝槽的基座构件和从基座构件向外延伸的至少一个突起; 可在位于弓丝槽之间的第一位置和第二位置之间移动的结扎滑块，其中结扎滑块突出在弓丝槽的开口上; 以及由所述结扎滑块承载的偏置构件，并且与所述突起弹性配合，并且其中所述偏置构件具有当所述结扎滑块处于第一位置时接收所述突起的第一部分，以及当所述结合滑块处于所述第一位置时接收所述突起的第二部分，结扎滑块处于第二位置。

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