专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2023059648A1 DENTAL APPLIANCE AND METHOD OF USE FOR DENTAL ARCH AND/OR AIRWAY DEVELOPMENT 审中-公开
公开(公告)号：WO2023059648A1
公开(公告)日：2023-04-13
申请号：PCT/US2022/045687
申请日：2022-10-04
申请人： GORMAN, Martin
发明人： GORMAN, Martin
IPC分类号： A61C7/08 , A61F5/56 , A61C7/10 , A61F5/566
摘要： A succession of dental appliances may be used to provide airway remodeling. The airway remodeling may provide for treatment of snoring or sleep disordered breathing. The dental appliances may have an outside wall, an inside wall, and a channel to receive a dental arch between the inside wall and the outside wall. The inside wall may extend so as to apply pressure to a bone structure, when worn by a user. The succession of dental appliances may have successively greater arch widths and/or lengths.

2. 发明申请

WO2022252749A1 壳状牙科器械、壳状牙科矫治器套组及牙科矫治系统审中-公开
公开(公告)号：WO2022252749A1
公开(公告)日：2022-12-08
申请号：PCT/CN2022/081043
申请日：2022-03-15
申请人：正雅齿科科技（上海）有限公司
发明人：杨森森 , 姚峻峰
IPC分类号： A61C7/10
摘要：一种壳状牙科器械，包括设有多个牙齿收纳腔的壳状本体（1），壳状本体（1）设有使牙弓扩张或收缩的上腭弓（2），上腭弓（2）还设有增强上腭弓（2）扩张力或收缩力的加强部（3），加强部（3）为垂直于上腭弓（2）表面在上腭弓（2）上凸起的一个或多个加强脊，佩戴时，加强脊具有将力均匀分布在上腭弓（2）上的应力分散结构。应力分散结构在确保上腭弓（2）的扩张力或收缩力的前提下，避免了上腭弓（2）在形变时发生的应力集中问题，使得施力系统在保证了矫治舒适度的同时给牙齿或牙弓提供矫治期望的力。还包括壳状牙科器械的牙科器械套组和牙科矫治系统。

3. 发明申请

WO2022091621A1 歯列矯正装置审中-公开
公开(公告)号：WO2022091621A1
公开(公告)日：2022-05-05
申请号：PCT/JP2021/034058
申请日：2021-09-16
申请人：ＳｈｅｅｐＭｅｄｉｃａｌ株式会社
发明人：石亀　勝 , 杉山　元彦 , 濱崎　賢也
IPC分类号： A61C7/10
摘要：拡大手段を備えた歯列矯正装置において、取外しが簡単にできるように構成された歯列矯正装置（１０）は、歯列部（４）の内側に係止される左右一対の床部（１１，１１）と、左右一対の床部（１１，１１）の間に設けられ、左右一対の床部（１１，１１）の間を外側に広げる拡大手段（１５，１６）と、を備えた歯列矯正装置（１０）であって、床部（１１，１１）の当接面（１１ａ）側に挿入部（２０）が設けられており、挿入部（２０）に取外用治具（５０）を挿入して外力を加えることで取外し可能に構成されている。

4. 发明申请

WO2022030994A1 악정형 기능을 겸비한 치아 교정장치 审中-公开
公开(公告)号：WO2022030994A1
公开(公告)日：2022-02-10
申请号：PCT/KR2021/010216
申请日：2021-08-04
申请人： (주)티에네스
发明人： 장원건
IPC分类号： A61C7/08 , A61C7/10 , A61B17/66 , A61B17/80
摘要： 본 발명은 악정형 기능을 겸비한 치아 교정장치에 관한 것이다. 이는, 사용자의 윗니에 장착되어 윗니의 치열을 교정하는 상부치열교정기와; 사용자의 아랫니에 장착되어 아랫니의 치열을 교정하는 하부치열교정기와; 상기 상부치열교정기와 하부치열교정기에 각각 구비되며, 상하부치열교정기가 맞닿은 상태에서 상호 작용하여, 상악에 대한 하악의 상대 위치를 정상 위치로 유도하는 교합력전환부를 포함한다. 기존 투명 교정장치와 같이 자유롭게 착탈 가능하여 사용이 간편하고, 치열 개선과 악정형 교정치료를 동시에 수행할 수 있다.

5. 发明申请

WO2021170101A1 牙齿矫治器、牙科器械、牙齿矫治套组和牙齿矫治系统以及牙齿矫治器的设计方法和制备方法审中-公开
公开(公告)号：WO2021170101A1
公开(公告)日：2021-09-02
申请号：PCT/CN2021/078205
申请日：2021-02-26
申请人：上海正雅齿科科技股份有限公司 , 沈刚
发明人：郭涛 , 徐子卿 , 蒋健羽 , 王特 , 王星星 , 庄慧敏 , 杨森森 , 吴刚 , 周瑞雪
IPC分类号： A61C7/08 , A61C7/00 , A61C7/10
摘要：一种牙齿矫治器、牙科器械、牙齿矫治套组和牙齿矫治系统，以及牙齿矫治器的设计方法和制备方法。第一牙齿矫治器（10）包括壳状本体（11），壳状本体（11）至少具有使后牙区至少一颗牙齿向远中方向移动的几何结构，壳状本体（11）上还设有后牙区至少一颗牙齿向远中方向移动时可吸收其产生反作用力的辅助支抗部（12）；壳状本体（11）与辅助支抗部（12）之间还设有用于辅助传导后牙区的至少一颗牙齿向远中方向移动时产生的反作用力的辅助传导部（13）；第一牙齿矫治器（10）佩戴于上颌牙齿时，辅助支抗部（12）与上颌硬腭前区的腭黏膜接触，使得上颌硬腭前区作为前牙区支抗或前牙区部分支抗，在后牙区的至少一颗牙齿向远中方向移动时产生的反作用力被上颌硬腭吸收或部分吸收，从而保持前牙位置和防止前牙唇倾。

6. 发明申请

WO2021157581A1 歯移動器具审中-公开
公开(公告)号：WO2021157581A1
公开(公告)日：2021-08-12
申请号：PCT/JP2021/003807
申请日：2021-02-03
申请人：山口　修二
发明人：山口　修二 YAMAGUCHI Shuji
IPC分类号： A61C7/10
摘要：本発明は、臼歯や犬歯を遠心移動させる際に効果的であって、上顎だけでなく下顎の臼歯や犬歯を遠心移動させる場合にも応用することが可能な歯移動器具を提供する。本発明の歯移動器具１は、上顎の口蓋側又は上顎若しくは下顎の頬側の歯列に沿って延在する軌道部６と、軌道部６に対してスライド可能に装着されるスライド部１３と、スライド部１３よりも遠心側端部寄りに取り付けられる固定部２と、一端部はスライド部１３に保持され、他端部はスライド部１３よりも遠心側端部寄りにおいて保持されて、スライド部１３を遠心側端部５に向けて付勢する弾性部１４と、を備える。

7. 发明申请

WO2020254642A1 CRANIAL RESTRUCTURING DEVICES 审中-公开
公开(公告)号：WO2020254642A1
公开(公告)日：2020-12-24
申请号：PCT/EP2020/067216
申请日：2020-06-19
申请人： PATEL, Shailen
发明人： PATEL, Shailen , HOWES, Bill
IPC分类号： A61C7/00 , A61B17/66 , A61C7/06 , A61C7/10 , A61F5/042 , A61F5/058
摘要： A device for cranial restructuring, by the expansion, compression, or flexure of a cranial structure located between a first anchor point and a second anchor point, includes: a force generator configured to generate a force which may be periodic; a first anchor for attachment to the first anchor point; a second anchor for attachment to a second anchor point; a force transmitting structure which may be hydraulic, connected to the force generator, and configured to transmit the generated force to the first anchor and the second anchor thereby putting the cranial structure in at least one of: tension, compression or flexure. Another device for cranial restructuring, by the expansion, compression, or flexure of a cranial structure having a first anchor point, includes: a head support, having a head- receiving portion which is configured to receive a portion of a user's head; a force generator configured to generate force which may be periodic; a first anchor for attachment to the first anchor point; a force transmitting structure which may be hydraulic, connected to the force generator, and configured to transmit the periodic force to the first anchor in a restructuring direction; wherein the head support includes: a restriction means configured, in use, to prevent or restrict movement of the user's head in the restructuring direction, when the periodic force is being applied. A further device, which is for cranial compression includes: a head support unit configured to exert a compressive force on at least a portion of a user's cranium; a force generator configured to generate a force; and a force transmitting structure configured to transmit the periodic force to the user's cranium, the force transmitting structure being a hydraulic force transmitting structure.

8. 发明申请

WO2020247570A1 ORTHODONTIC EXPANSION DEVICE 审中-公开
公开(公告)号：WO2020247570A1
公开(公告)日：2020-12-10
申请号：PCT/US2020/036033
申请日：2020-06-04
申请人： ACHAEMENID, LLC
发明人： RADMAND, Reza , COLE, Stephen, J
IPC分类号： A61B17/80 , A61B17/88 , A61C3/00 , A61C7/10 , A61C7/18 , A61C8/00
摘要： An orthodontic expansion device includes a pair of opposed lateral portions, each of which includes a molar band shaped to be positioned on molars or other teeth of a patient, and a palate frame extending obliquely from the molar band. The device further includes a tensioned tensioning assembly positioned between the pair of opposed lateral portions that applies an outward pressure on the palate of the patient. The tensioning assembly is at least partially detachable for adjusting the tension of the device. As the palate expands, and the tension in the device relaxes, the tensioning assembly can readily be detached, retensioned, and reattached.

9. 发明申请

WO2020198148A1 USER-CUSTOMIZABLE ORTHOPEDIC ALIGNMENT DEVICE WITH ALIGNMENT GAP 审中-公开
公开(公告)号：WO2020198148A1
公开(公告)日：2020-10-01
申请号：PCT/US2020/024229
申请日：2020-03-23
申请人： UECKERT, Gregg Edward
发明人： UECKERT, Gregg Edward
IPC分类号： A61C7/08 , A61C7/00 , A61C7/10 , A61F5/56
摘要： A user-customizable orthopedic alignment device (OAD) that includes a formable, generally semicircular mouthpiece which has an alignment gap that is generally in alignment with the user's canine teeth when the device is placed in the user's mouth. The OAD has an overmold of moldable material having portions that cover the user's molars and front teeth. The alignment gap is provided between rear (right and left) portions and the front portion to allow an alignment member to be positioned laterally between the user's canine teeth during molding of the overmold. A frame is provided to stiffen the OAD between the front and read portions. After the overmold has been molded to the user's teeth, inserts can be positioned in the alignment gap to provide cushioning between the canine teeth when the OAD is used. The inserts may be molded after they are inserted into the overmold assembly.

10. 发明申请

WO2020183506A1 ORTHODONTIC OR ORTHOPEDIC SCREW FOR DENTISTRY AND ORTHODONTIC OR ORTHOPEDIC APPLIANCE FOR DENTISTRY 审中-公开
公开(公告)号：WO2020183506A1
公开(公告)日：2020-09-17
申请号：PCT/IT2020/050034
申请日：2020-02-19
申请人： LEONE S.P.A.
发明人： SCOMMEGNA, Gabriele , DOLFI, Maurizio
IPC分类号： A61C7/10
摘要： The invention relates to an orthodontic screw and a set of elements for forming an orthodontic or orthopedic appliance for dentistry, as well as a method for making an orthodontic or orthopedic appliance for dentistry. The orthodontic screw (2) comprises two bodies (20) connected by positioning means (21, 22) designed to allow the distance between the bodies (20) to be adjusted; the bodies (20) have a seat (23) adapted to receive a portion (30, 31) of a connection structure (3, 4) associable with the orthodontic screw for its connection to the teeth of a dental arch; the seat (23) consists of a groove (23) formed on an external surface of the bodies (20), so that said portion (30, 31) of said connection structure (3, 4) can be inserted in the seat (23) through a displacement (Y) orthogonal to the same seat (23).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式