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1. 发明授权

US10660729B2 Self-ligating bracket with cantilever locking beam mechanism and other locking elements for ligating sliding members, and methods of making and use thereof 有权
公开(公告)号：US10660729B2
公开(公告)日：2020-05-26
申请号：US15354646
申请日：2016-11-17
申请人： Alexandre Gallo Lopes
发明人： Alexandre Gallo Lopes
IPC分类号： A61C7/34 , A61C7/30 , A61C7/28 , A61C7/02
摘要： A self-ligating bracket system comprising a body, an archwire slot receivable for an archwire, and a locking mechanism, the locking mechanism configured to allow a ligating sliding member to move between an open position, such that an archwire may be inserted into and/or removed from the archwire slot, and a closed position, such that an archwire is retained within the archwire slot.

2. 发明申请

US20200060790A1 ORTHODONTIC POST AND PIN ASSEMBLY 审中-公开
公开(公告)号：US20200060790A1
公开(公告)日：2020-02-27
申请号：US16666029
申请日：2019-10-28
申请人： ORTHO SOLUTIONS, LC DBA DYNAFLEX
发明人： Darren G. Buddemeyer , Matthew K. Malabey
IPC分类号： A61C7/34 , A61C7/36
摘要： An orthodontic post and pin assembly including a post structure, being slotted at its back end, for accommodating a pin therethrough, the post includes a further slot into which the wire of an orthodontic appliance may locate, so that when the post and pin assembly are connected onto the wire, and a hybrid screw is tighten within the post, the appliance may become affixed to the wire at the position of its tightening and securement. This eliminates the need for removal of the wire, when a different or different size orthodontic appliance needs to be installed.

3. 发明授权

US10555793B2 Self-ligating orthodontic brackets 有权
公开(公告)号：US10555793B2
公开(公告)日：2020-02-11
申请号：US15280361
申请日：2016-09-29
申请人： DENTSPLY SIRONA Inc.
发明人： Matthew James Falcone , Neil Verma , Sivaramakrishnan Krishnamoorthy , Tieming Ruan , Calvin Ng , David Zdurne
IPC分类号： A61C7/34 , A61C7/14 , A61C7/20 , A61C7/28 , A61C7/12 , A61C7/30
摘要： The present invention employs a self-ligating orthodontic bracket comprising a body having a pair of laterally spaced gingival tie wings and a pair of laterally spaced occlusal tie wings, the gingival and occlusal tie wings projecting from a labial surface of the body; an arch wire slot extending mesially-distally across the body and between the gingival and occlusal tie wings to accommodate an arch wire; a free-sliding, controlled-locking, or pivoting clip wherein the clip allows placement and removal of the arch wire when in the open position and prevents the displacement of the arch wire from the bracket member when in the closed position.

4. 发明授权

US10201403B2 Bracket, orthodontic system with the bracket and an orthodontic method 有权
公开(公告)号：US10201403B2
公开(公告)日：2019-02-12
申请号：US14744840
申请日：2015-06-19
申请人： Li Ji
发明人： Li Ji
IPC分类号： A61C7/28 , A61C7/14 , A61C7/34
摘要： A bracket including a main body part and a covering part. The main body part includes a first surface portion and a first bottom face portion. The first surface portion is provided with a first groove, which divides the first surface portion into first and second ends. The first end has a surface with a first protruding portion having a smooth curved surface. The covering part includes a second surface portion and a second bottom face portion, the second bottom face portion matches with the surface of the second end, and the second surface portion has a smooth curved surface matching the surface of the first protruding portion. The covering part and the main body part are adapted to match and be engaged with each other to form the bracket having a smooth curved shape in a gingival direction, an occlusal direction, a mesial direction and a distal direction.

5. 发明申请

US20180071057A1 Programmable orthodontic indexing guide and bracket pin assembly and method of use 审中-公开
公开(公告)号：US20180071057A1
公开(公告)日：2018-03-15
申请号：US15732065
申请日：2017-09-12
申请人： Robert T Rudman
发明人： Robert T Rudman
IPC分类号： A61C7/14 , A61C7/00 , A61C7/34
CPC分类号： A61C7/146 , A61C7/002 , A61C7/023 , A61C7/143 , A61C7/34
摘要： The present invention is directed to indirect bonding orthodontic brackets to a patient's teeth. A geometric index pin is attached to the orthodontic bracket enabling the orthodontic bracket to be precisely held by a plastic tray. A computer program positions the index pin/bracket combination for a patient's teeth in a determined position and designs the tray to carry each bracket to the patient's tooth in its computer selected position. The index pin eliminates the necessity for the tray material to enclose the bracket which results in a dental tray one third the normal dental tray which saves tray material and reduces the print time of the tray. The ease of removal of the tray from the teeth after placement of the brackets is enhanced by clipping the index pins with a pin cutter.

6. 发明申请

US20160184056A1 SELF-LIGATING ORTHODONTIC BRACKET AND METHOD OF MAKING SAME 审中-公开
标题翻译：自动定向支架及其制造方法
公开(公告)号：US20160184056A1
公开(公告)日：2016-06-30
申请号：US14991489
申请日：2016-01-08
申请人： Ormco Corporation
发明人： Todd I. Oda , Andres Rodriguez
IPC分类号： A61C7/34 , A61C7/28 , A61C7/30
摘要： An orthodontic bracket for coupling an archwire with a tooth comprises a bracket body configured to be mounted to the tooth and a clip. A clip slot extends through the bracket body transversely to the archwire slot. Upon deflection of the clip, it contacts the bracket body at locations that were not in contact before the deflection. The clip may also have various forms and include various structures that cooperate with the body when the clip is deflected to restrict or stop the deflection. The orthodontic bracket may comprise a securing mechanism that is configured to secure the resilient ligating clip in the closed position. A method of manufacturing a shaped unsintered body for use in manufacturing an orthodontic bracket is provided. A portion of the sinterable particles may be removed using a stream of energy to yield a plurality of posts which are then deformed.
摘要翻译：用于将弓丝与牙齿联接的正牙支架包括构造成安装到牙齿和夹子的托架体。夹子狭槽横向延伸穿过托架体。在夹子偏转时，其在偏转之前不接触的位置处接触支架主体。夹子还可以具有各种形式，并且包括当夹子偏转以限制或停止偏转时与身体协作的各种结构。正畸托架可以包括固定机构，其被构造成将弹性结扎夹固定在关闭位置。提供一种制造用于制造正畸托架的成形非烧结体的方法。可以使用能量流去除可烧结颗粒的一部分，以产生随后变形的多个柱。

7. 发明授权

US4268249A Orthodontic bracket and method of retaining a wire therein 失效
标题翻译：正畸托架及其中保持电线的方法
公开(公告)号：US4268249A
公开(公告)日：1981-05-19
申请号：US138219
申请日：1980-04-07
申请人： Rolf Forster
发明人： Rolf Forster
IPC分类号： A61B17/56 , A61C7/02 , A61C7/14 , A61C7/28 , A61C7/34 , A61F5/01 , A61C7/00
CPC分类号： A61C7/285 , A61C7/02 , A61C7/148
摘要： The bracket comprises flange means adapted to be secured to a tooth of a patient, a bearing member having a neck portion connected to said flange means and a through hole on an axis which is transversely spaced from said flange means, and a rotary catch member mounted in said through hole for rotation on said axis and defining with said neck portion and said flange means a channel which is disposed on one side of said bearing member and open opposite to said neck portion and adapted to receive a wire so that the latter is engageable with said flange means. The rotary catch member is formed with actuating means which are peripherally spaced from said channel and engageable by an implement for rotating the rotary catch member. The rotary catch member is rotatable on said axis to a retaining position and in said retaining position is adapted to retain a wire in said channel. A U-shaped member is detachably fitted over said neck portion and has a crosspiece extending in said channel. The channel is adapted to receive a square-section wire in engagement with said U-shaped member. The rotary catch member is adapted in said retaining position to retain said square-section wire in said channel and in engagement with said U-shaped member.
摘要翻译：支架包括适于固定到患者牙齿的法兰装置，具有连接到所述凸缘装置的颈部的轴承构件和与所述凸缘装置横向隔开的轴线上的通孔，以及安装在所述通孔中，用于在所述轴线上旋转并且与所述颈部部分和所述凸缘装置一起限定通道，所述通道设置在所述轴承部件的一侧并且与所述颈部部分相对地开口，并且适于接纳电线，使得所述导线可接合具有所述凸缘装置。旋转捕获构件形成有与所述通道周向间隔开的致动装置，并且可由用于旋转旋转捕获构件的工具接合。旋转捕获构件可在所述轴线上旋转到保持位置，并且在所述保持位置适于将线保持在所述通道中。 U形构件可拆卸地装配在所述颈部上并且具有在所述通道中延伸的横档。该通道适于接收与所述U形构件接合的方形截面导线。旋转抓持构件适于在所述保持位置中，以将所述方形截面线保持在所述通道中并与所述U形构件接合。

8. 发明授权

US4026022A Orthodontic appliance 失效
标题翻译：正畸器具
公开(公告)号：US4026022A
公开(公告)日：1977-05-31
申请号：US622000
申请日：1975-10-14
申请人： Edward C. Paugh , Dan Q. Broughton
发明人： Edward C. Paugh , Dan Q. Broughton
IPC分类号： A61C7/28 , A61C7/34 , A61C7/00
CPC分类号： A61C7/287 , A61C7/148
摘要： An orthodontic appliance adapted to be secured to a tooth by any suitable means, such as a tooth band or by direct bonding. The appliance consists of a bracket and a lock pin which holds an arch wire to the bracket in any of a plurality of attitudes to accommodate successive phases in orthodontic treatment. The offset head of the lock pin engages the gingival edge of the bracket to define the limits of the arch-wire-receiving slot on a gingival-occlusal axis. A notch in the edge inhibits the pin from moving laterally or rotating in the bracket. The bracket is formed by embossing a sheet of material to form a pin-receiving channel. Tabs are bent inwardly from the channel side walls to provide fulcrum edge means approximating a knife edge, on which the arch wire bears as it passes through the bracket.
摘要翻译：一种矫正器具，适用于通过任何合适的方式固定在牙齿上，例如牙带或通过直接接合。该器具包括支架和锁定销，其以任何多种态度将拱形线固定到支架，以适应正畸治疗中的连续阶段。锁定销的偏移头与支架的齿龈边缘接合，以限定牙龈咬合轴上的拱线接收槽的极限。边缘上的凹口可以阻止销横向移动或在支架中旋转。支架通过压花一块材料形成一个销接收通道。突片从通道侧壁向内弯曲，以提供近似刀刃的支点边缘装置，拱形线在其穿过支架时承受。

9. 发明授权

US3606685A Orthodontic appliance 失效
公开(公告)号：US3606685A
公开(公告)日：1971-09-21
申请号：US3606685D
申请日：1969-10-13
申请人： ERNEST SCHWARTZ
发明人： SCHWARTZ ERNEST
IPC分类号： A61C7/12 , A61C7/34 , A61C7/00
CPC分类号： A61C7/12
摘要： AN ORTHODONTIC APPLIANCE FOR MAINTAINING AN ARCH WIRE PROPERLY POSITIONED WITH RESPECT TO A TOOTH. THE APPLIANCE INCLUDES A SYMMETRICALLY CONSTRUCTED GUIDANCE PIN HAVING AN OVAL HEAD AND AN ELONGATED TAIL EXTENDING PERPENDICULARLY WITH RESPECT TO THE MAJOR AXIS OF THE OVAL HEAD. THIS PIN IS RECEIVED IN A BRACKET, WITH THE TAIL EXTENDING BETWEEN SIDE WALLS OF THE BRACKET. THE SIDE WALLS EXTEND SUBSTANTIALLY VERTICALLY AND TERMINATE IN UPPER SURFACES RESPECTIVELY FORMED WITH RECESSES EXTENDING AROUND THE MAJOR AXIS OF THE OVAL HEAD AN RECEIVING THE LATTER TO FORM A SEAT THEREFOR. THE BRACKET SIDE WALLS ARE FORMED AT INNER EDGES WITH UPWARDLY DIRECTED SHOULDERS WHICH WITH THE OVAL HEAD AND THE OUTER SURFACE OF A BAND WHICH CARRIES THE BRACKET DEFINE AN ENCLOSURE THROUGH WHICH THE ARCH WIRE EXTENDS. WHEN THE PIN IS INITIALLY PLACED IN THE BRACKET THE TAIL EXTENDS SUBSTANTIALLY PARALLEL TO AN AXIS OF A CYLINDER OF WHICH THE BAND FORMS A PART, WITH THIS TAIL BEING SITUATED FORWARDLY OF THE BAND WITHOUT BEING INCLINED TOWARD THE LATTER.

10. 发明授权

US3531864A Orthodontic bracket 失效
公开(公告)号：US3531864A
公开(公告)日：1970-10-06
申请号：US3531864D
申请日：1968-04-11
申请人： RUBIN JAMES M
发明人： RUBIN JAMES M
IPC分类号： A61C7/12 , A61C7/34 , A61C7/00
CPC分类号： A61C7/12

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