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1. 发明公开

US20240350232A1 SELF-LIGATING BRACKET FOR ORTHODONTICS 审中-公开
公开(公告)号：US20240350232A1
公开(公告)日：2024-10-24
申请号：US18637130
申请日：2024-04-16
申请人： Bernhard Förster GmbH
发明人： Carsten Wagner
IPC分类号： A61C7/28
CPC分类号： A61C7/287
摘要： A self-ligating bracket includes a base, an occlusal wall, a gingival wall and a groove. The groove separates the occlusal and gingival wall and extends continuously in a direction from mesial to distal. A slit extends in a gingival to occlusal direction. A resilient clamp has a first and second clamp leg connected by an occlusally or gingivally arranged clamp bend. The first clamp leg is inserted in the slit and can be moved in the gingival-occlusal direction between a closed and open position of the clamp. The clamp has an access opening for engagement of a bracket opener. The access opening is delimited laterally by two arms running in a V-shape towards each other. A distance measured from mesial to distal between the two arms is at least as large as the arm width of each of the two arms measured from mesial to distal.

2. 发明授权

US12070369B2 Manufacture of patient-specific orthodontic tube 有权
公开(公告)号：US12070369B2
公开(公告)日：2024-08-27
申请号：US17827507
申请日：2022-05-27
申请人： LightForce Orthodontics, Inc.
发明人： Samuel VanNoy , Dylan Winchell , Kelsey A. Fafara , Alfred Charles Griffin, III
IPC分类号： A61C7/28 , A61C7/00 , A61C9/00 , A61C13/34 , B28B1/00 , B28B17/00 , B29C64/393 , B33Y10/00 , B33Y50/00 , B33Y50/02 , B33Y80/00 , B29L31/00
CPC分类号： A61C7/282 , A61C7/002 , A61C9/004 , A61C13/34 , B28B1/001 , B28B17/0081 , B29C64/393 , B33Y10/00 , B33Y50/00 , B33Y50/02 , B33Y80/00 , B29L2031/753
摘要： Embodiments relate to the methodology of direct manufacture of a customized labial/lingual orthodontic tube by using a ceramic slurry-based additive manufacturing (AM) technology. For example, a method of manufacturing customized ceramic labial/lingual orthodontic tubes by additive manufacturing may comprise measuring dentition data of a profile of teeth of a patient, based on the dentition data, creating a three-dimensional computer-assisted design (3D CAD) model of the patient's teeth, and saving the 3D CAD model, designing a virtual 3D CAD tube structure model for a single labial or lingual tube structure based upon said 3D CAD model, importing data related to the 3D CAD tube structure model into an additive manufacturing machine, and directly producing the tube with the additive manufacturing machine by layer manufacturing from an inorganic material including at least one of a ceramic, a polymer-derived ceramic, and a polymer-derived metal.

3. 发明公开

US20230380939A1 PRESCRIPTION ATTACHMENTS FOR USE IN EACH PHASE OF COMBINATION ORTHODONTIC TREATMENT 审中-公开
公开(公告)号：US20230380939A1
公开(公告)日：2023-11-30
申请号：US18266468
申请日：2022-01-06
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Ming-Lai Lai , Ralf M. Paehl , Joseph R. Dufour
IPC分类号： A61C7/14 , A61C7/08 , A61C7/28 , A61C7/30
CPC分类号： A61C7/146 , A61C7/08 , A61C7/282 , A61C7/30
摘要： Attachments of the present disclosure combines the optimal practices of the traditional bracket-wire system and more recent resilient appliance (e.g., CTAs and polymeric bands) systems. The attachments include prescribed in/outs, torques and angulations designed utilizing the straight wire methodology for determining the bonding location on a particular tooth of the dental arch. A marriage of bracket prescription with attachment placement can help the treating professional to better visualize the treatment outcome with the tray or band on the patient.

4. 发明公开

US20230255727A1 ORTHODONTIC APPLIANCE ASSEMBLIES AND METHODS OF USE 审中-公开
公开(公告)号：US20230255727A1
公开(公告)日：2023-08-17
申请号：US18105388
申请日：2023-02-03
申请人： Braces On Demand, Inc.
发明人： Colin James Corey , Ammar Ahmed Syed , Thomas Patrick Shannon
IPC分类号： A61C7/00 , A61C13/34 , A61C7/28
CPC分类号： A61C7/002 , A61C7/28 , A61C13/34
摘要： In some embodiments, apparatuses and methods are provided herein useful to orthodontic appliance assemblies. In some embodiments, an orthodontic appliance assembly comprises a plurality of orthodontic appliances, wherein each of the plurality of orthodontic appliances includes an archwire slot, and wherein each of the plurality of orthodontic appliances is configured to be bonded to a tooth in a patient’s mouth, an archwire, wherein the plurality of orthodontic appliances are retained on the archwire via the archwire slots, wherein the plurality of orthodontic appliances are retained on the archwire before the orthodontic appliances are bonded to teeth in the patient’s mouth.

5. 发明授权

US11633263B2 Orthodontic bracket with a biased ligating member 有权
公开(公告)号：US11633263B2
公开(公告)日：2023-04-25
申请号：US16863726
申请日：2020-04-30
申请人： World Class Technology Corporation
发明人： Alberto Ruiz-Vela , Juergen Bathen
IPC分类号： A61C7/30 , A61C7/28
摘要： The disclosure relates to an orthodontic bracket including a ligating member mountable to a bracket body, the ligating member moveable between an open and closed position over an archwire slot. The orthodontic bracket includes a channel formed between the bracket body and the ligating member, and a resilient biasing member extending into the channel, the biasing member interacting with the ligating member to retain the ligating member in either the open or closed position.

6. 发明授权

US11517405B2 Orthodontic appliance with snap fitted, non-sliding archwire 有权
公开(公告)号：US11517405B2
公开(公告)日：2022-12-06
申请号：US17500651
申请日：2021-10-13
申请人： University of Southern California
发明人： Behrokh Khoshnevis , Hongsheng Tong , Yong Chen , Philong John Pham , Robert Lee
IPC分类号： A61C7/30 , A61C7/12 , A61C7/28 , A61C7/20
摘要： An orthodontic appliance may include an archwire and multiple orthodontic brackets. The archwire may fit within a human mouth and contain multiple male connectors. Each orthodontic bracket may have a configuration that facilitates attaching the orthodontic bracket to a single tooth. Each orthodontic bracket may allow one of the male connectors to be locked into the orthodontic bracket with a snapping action. The male connector may be unable to slide with respect to the orthodontic bracket after being locked in the orthodontic bracket. A manual unlocking action may allow the male connector to disengage from the orthodontic bracket.

7. 发明申请

US20220338961A1 BUCCAL TUBE WITH HIDDEN TRACTION HOOK 有权
公开(公告)号：US20220338961A1
公开(公告)日：2022-10-27
申请号：US17640337
申请日：2020-09-23
申请人： GUANGZHOU OO MEDICAL SCIENTIFIC LIMITED
发明人： Qinhui ZHANG , Zien XU
IPC分类号： A61C7/28
摘要： A buccal tube includes a main body. The main body is provided with a traction hook which can move or rotate relative to the main body, and the main body is internally provided with an accommodation space. When the traction hook is not in use, the traction hook is disposed in the accommodation space. When the traction hook is in use, one end of the traction hook outwardly rotates or moves away from the accommodation space.

8. 发明申请

US20220331069A1 ORTHODONTIC DEVICES 有权
公开(公告)号：US20220331069A1
公开(公告)日：2022-10-20
申请号：US17233116
申请日：2021-04-16
申请人： Braces On Demand Inc.
发明人： Thomas Patrick Shannon , Colin James Corey , Ammar Ahmed Syed
IPC分类号： A61C7/28
摘要： In some embodiments, apparatuses and methods are provided herein useful to orthodontic appliances. In some embodiments, an orthodontic appliance comprises a main body portion including a first end and a second end, wherein the first end is opposite the second end, the main body portion comprising a first orthodontic device, wherein the first orthodontic device is configured to be bonded to a first tooth of a patient's mouth, and wherein the first orthodontic device is located to proximal the first end, and an eyelet, wherein the eyelet is located proximal to the second end, and a second orthodontic device, wherein the second orthodontic device is configured to be bonded to a second tooth of the patient's mouth, wherein the second orthodontic device includes a protrusion, and wherein the protrusion is located within the eyelet during use in the patient's mouth.

9. 发明授权

US11452582B2 Self-ligating orthodontic bracket assembly 有权
公开(公告)号：US11452582B2
公开(公告)日：2022-09-27
申请号：US17064827
申请日：2020-10-07
申请人： GNI CO., LTD.
发明人： Dug Su Kim
IPC分类号： A61C7/28
摘要： Disclosed herein is a self-ligating orthodontic bracket assembly. The self-ligating orthodontic bracket assembly includes: a body block including a base, a pair of guide walls, and a stopper wall in an integrated manner; a ligating block configured to be slidably coupled to the sliding portion so that the archwire slidably inserted and seated into the seating groove is selectively ligated and released in a seated state, and provided with a fitting depression formed by recessing the bottom of the ligating block upward and a guide depression formed through upward recessing to form a step at a location away from one end of the fitting depression; and a ligating means including a temporary assembly protrusion and a complete assembly protrusion successively formed on the sliding portion, and a retainer configured to selectively ligate and release the archwire in cooperation with the temporary assembly protrusion and the complete assembly protrusion.

10. 发明申请

US20220202537A1 SELF-LIGATING ORTHODONTIC BRACKET 有权
公开(公告)号：US20220202537A1
公开(公告)日：2022-06-30
申请号：US17131849
申请日：2020-12-23
申请人： Hirsch Dynamics Holding AG
发明人： Markus HIRSCH
IPC分类号： A61C7/28
摘要： A self-ligating orthodontic bracket has a bracket body having a mesial-distal arch wire slot extending in a labial direction of the bracket body, a base with a bonding surface and a channel oriented essentially perpendicular to the arch wire slot. There is at least one covering door for occluding the arch wire slot in a closed position and opening the arch wire slot in an open position. The at least one covering door is slidably coupled to the bracket body and is essentially linearly moveable between the closed position and the open position. There is at least one securing device orientated essentially parallel to the arch wire slot. The at least one securing device is completely arranged within the orthodontic bracket, completely enclosed by the bracket body and the at least one covering door in the closed position, the open position and in all intermediate positions.

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