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1. 发明公开

US20240033047A1 BREAK-RESISTANT REINFORCED IMPLANT STRUCTURE AND METHOD OF MANUFACTURING SAME 审中-公开
公开(公告)号：US20240033047A1
公开(公告)日：2024-02-01
申请号：US18257310
申请日：2021-01-19
申请人： Tae Seok PARK
发明人： Tae Seok PARK
IPC分类号： A61C8/00 , A61C13/00
CPC分类号： A61C8/0013 , A61C8/0051 , A61C8/0059 , A61C13/0006 , A61C8/006
摘要： The present invention relates to: a break-resistant reinforced implant structure which manufactures a fixture and an abutment by a ceramic material having excellent strength and biocompatibility, and reinforcing a preset position into which friction is concentrated during internal and external shock or mutual bond procedure by a predetermined metal to prevent damage in order to compensate for a disadvantage of a ceramic worried about damage due to lack of elasticity; and a method of manufacturing the break-resistant reinforced implant structure. The break-resistant reinforced implant structure comprises: a fixture (10) and an abutment (20) which are formed by a ceramic material integrally or integrally by mutual coupling as individual split type. The fixture (10) and the abutment (20) are stacked therein with a reinforced layer (30) at surfaces or mutual coupling surfaces.

2. 发明授权

US11666420B2 Dental abutment cap assembly 有权
公开(公告)号：US11666420B2
公开(公告)日：2023-06-06
申请号：US16704355
申请日：2019-12-05
申请人： NATIONAL DENTEX, LLC
发明人： Daniel R. Llop
IPC分类号： A61C8/00
CPC分类号： A61C8/0066 , A61C8/008 , A61C8/0059 , A61C8/0068 , A61C8/0093
摘要： An apparatus includes a dental prosthetic, a metallic insert, and a plastic cap member. The insert is configured to be bonded in an interior of the dental prosthetic. The insert defines a passageway. The of the insert is configured to receive a screw. The cap member is configured to be interposed between the insert and the interior of the dental prosthetic.

3. 发明申请

US20180206946A1 RETENTION ELEMENT FOR ATTACHING A FIRST DENTAL COMPONENT TO A SECOND DENTAL COMPONENT AND DENTAL ASSEMBLY COMPRISING THE RETENTION ELEMENT 审中-公开
公开(公告)号：US20180206946A1
公开(公告)日：2018-07-26
申请号：US15745982
申请日：2016-07-14
申请人： NOBEL BIOCARE SERVICES AG
发明人： Stephan Vonwiller
IPC分类号： A61C8/00
CPC分类号： A61C8/0063 , A61C8/0016 , A61C8/0057 , A61C8/0059 , A61C8/006 , A61C8/0062 , A61C8/0065 , A61C8/0077 , A61C2204/005
摘要： The invention relates to a retention element (1) for attaching a first dental component (20), such as an abutment, to a second dental component (30), such as a dental implant. The retention element (1) comprises a coronal attachment portion (2) for attaching the retention element (1) to the first dental component (20), and an apical attachment portion (4) for attaching the retention element (1) to the second dental component (30). The retention element (1) is elastically deformable at least in all directions perpendicular to the direction from the apical attachment portion (4) towards the coronal attachment portion (2). The apical attachment portion (4) comprises at least one projection (8) extending in one or more directions substantially perpendicular to the direction from the apical attachment portion (4) towards the coronal attachment portion (2). Further, the invention relates to a dental assembly comprising the retention element (1) and to a use of the retention element (1) for attaching a first dental component (20), such as an abutment, to a second dental component (30), such as a dental implant, outside a human or animal body.

4. 发明申请

US20170258558A1 Dental Implant Abutment Copings 审中-公开
公开(公告)号：US20170258558A1
公开(公告)日：2017-09-14
申请号：US15065460
申请日：2016-03-09
申请人： Bicon, LLC
发明人： Vincent J. Morgan , Robert E. Vasile
IPC分类号： A61C8/00 , A61C13/00
CPC分类号： A61C8/0059 , A61C8/0001 , A61C8/0048 , A61C8/0056 , A61C8/0066 , A61C8/0071 , A61C8/0072 , A61C8/0074 , A61C8/0095 , A61C13/0004 , A61C13/0019
摘要： A dental abutment coping or ring for securing a dental prosthesis to dental abutments. The coping or ring includes a body for insertion into a dental prosthesis, and a cavity or space sized to accept a head of the dental abutment. The interior surface of the cavity includes an interface region sized and shaped to accept the dental abutment in a retentive interface fit or a passive fit, depending on an angle of the interface surface. The exterior surface can have channels configured to contain a cement bonding the exterior surface to the dental prosthesis. A dental prosthesis system including the dental copings provides a retentive interference fit between the prosthesis and the dental abutments, even where the dental abutments are not parallel. A plurality of copings and abutments enables a retentive fit to varying degrees depending on the degree of interference fit in each coping and abutment.

5. 发明授权

US09603679B2 Dental prostheses devices and methods 有权
公开(公告)号：US09603679B2
公开(公告)日：2017-03-28
申请号：US14602062
申请日：2015-01-21
申请人： Rodo Medical, Inc.
发明人： Young Seo , Jong Gil Park
IPC分类号： A61C13/12 , A61C8/00 , A61C5/08 , A61C13/265 , A61C13/30 , A61C19/06 , A61C3/16
CPC分类号： A61C8/0065 , A61C3/16 , A61C5/30 , A61C5/70 , A61C8/0025 , A61C8/0048 , A61C8/005 , A61C8/0053 , A61C8/0056 , A61C8/0059 , A61C8/0062 , A61C8/0068 , A61C8/0071 , A61C8/0081 , A61C8/0089 , A61C13/2656 , A61C13/30 , A61C19/06 , A61C2201/007 , A61F2210/0038
摘要： Root canal abutment devices and methods which facilitate the adjustment or removal of an oral appliance, e.g., a crown or bridge, from a reconfigurable abutment assembly are described. The adjustable abutment assembly may be secured within a pulp chamber of a pre-existing tooth. The abutment assembly has a projecting abutment portion with one or more shape memory alloy sleeves or plates or elements extending along the abutment. Each of the sleeves has a length with at least one curved or arcuate portion. Energy may be applied to the elements such that the arcuate portion flattens to allow for the oral appliance to be placed thereupon while removal of the energy allows the elements to reconfigure into its curved configuration thereby locking the oral appliance to the abutment. Removal of the oral appliance may be effected by reapplication of energy to the elements.

6. 发明授权

US09549793B2 Dental implant system 有权
标题翻译：牙种植体系统
公开(公告)号：US09549793B2
公开(公告)日：2017-01-24
申请号：US12002594
申请日：2007-12-18
申请人： Stephan S. Porter , Dan P. Rogers , Ralph E. Goodman
发明人： Stephan S. Porter , Dan P. Rogers , Ralph E. Goodman
IPC分类号： A61C8/00
CPC分类号： A61C8/008 , A61C8/0001 , A61C8/005 , A61C8/0056 , A61C8/0057 , A61C8/0059 , A61C8/006 , A61C8/0065 , A61C8/0066 , A61C8/0068 , A61C8/0069 , A61C8/0089 , A61C2008/0084
摘要： An implant comprising two internal anti-rotational features. One anti-rotational feature is adapted to engage a driving tool, while the other anti-rotational feature is adapted to engage an abutment. An implant abutment system is provided with an angled abutment adapted to mate with one of the anti-rotational features. A second, straight abutment is adapted to engage with the other anti-rotational feature. An abutment is provided with resilient fingers to interface with the implant and provide tactile and audible feedback indicating when the abutment is properly seated. An abutment screw extends through the abutment and engages the implant bore distal of the stem of the abutment. The abutment screw limits axial movement of the abutment relative to the implant. A driving tool comprising one of at least retention structure and visual alignment indicia is provided to facilitate screwing the implant into a patient's bone.
摘要翻译：包括两个内部抗旋转特征的植入物。一个防旋转特征适于接合驱动工具，而另一个防旋转特征适于接合邻接。植入物邻接系统设置有适于与抗旋转特征中的一个配合的成角度的邻接部。第二直的邻接件适于与另一个抗旋转特征接合。基台设有弹性指状物以与植入物相接触，并提供触觉和听觉反馈，指示邻接物是否正确就位。邻接螺钉延伸穿过邻接部并且接合位于基台的杆的远侧的植入物孔。基台螺钉限制支座相对于植入物的轴向运动。提供了包括至少保持结构和视觉对准标记中的至少一个的驱动工具，以便于将植入物旋入患者骨骼。

7. 发明申请

US20160242876A1 IMPLANT WITH INTERNAL MULTI-LOBED INTERLOCK 审中-公开
标题翻译：内部多路互锁
公开(公告)号：US20160242876A1
公开(公告)日：2016-08-25
申请号：US15071738
申请日：2016-03-16
申请人： Nobel Biocare Services AG
发明人： Steven M. Hurson
IPC分类号： A61C8/00
CPC分类号： A61C8/0066 , A61C8/0015 , A61C8/0024 , A61C8/005 , A61C8/0054 , A61C8/0059 , A61C8/006 , A61C8/0062 , A61C8/0068 , A61C8/0069 , A61C8/0074 , A61C8/008
摘要： A dental implant for supporting a dental prosthesis comprises a body portion and a top surface. The implant further comprises an internal cavity with an opening located at the top surface. The internal cavity comprises an interlock chamber having a depth measured from the top surface equal to a first distance. The interlock chamber comprising a cylindrical portion and plurality of semi-circular channels arranged around a periphery of the cylindrical portion. A threaded chamber that includes threads is located below the post-receiving chamber. The cylindrical portion has a first radius and the channels have a second radius, a ratio of the first radius to the second radius being between approximately 4:1 and 2:1.
摘要翻译：用于支撑牙科假体的牙科植入物包括主体部分和顶部表面。植入物还包括具有位于顶部表面处的开口的内部空腔。内腔包括互锁室，其具有从顶表面测量的深度等于第一距离。联锁室包括圆柱形部分和围绕圆柱形部分的周边布置的多个半圆形通道。包括螺纹的螺纹腔室位于后接收腔室的下方。圆柱形部分具有第一半径，并且通道具有第二半径，第一半径与第二半径的比率在大约4:1和2:1之间。

8. 发明申请

US20160206408A1 DENTAL IMPLANT SUPERSTRUCTURE SUPPORT AND METHOD OF PRODUCING THE SAME 审中-公开
标题翻译：牙科植入物超声支持及其生产方法
公开(公告)号：US20160206408A1
公开(公告)日：2016-07-21
申请号：US14997489
申请日：2016-01-16
申请人： Bruno Spindler
发明人： Bruno Spindler , Curd Gadau
IPC分类号： A61C8/00
CPC分类号： A61C8/0059 , A61C8/0048 , A61C8/006 , A61C8/0068 , A61C8/0077 , A61C13/206 , A61C2008/0046
摘要： In a superstructure support and a method for producing same as part of a dental prosthesis disposed between an implant body and a superstructure, an artificial crown or a composite of a cement body and a crown is arranged on the superstructure support which is provided with a crown supporting structure. A second structure is additionally provided on the superstructure support in the region thereof facing the implant body. The support structure support is produced by a powder injection casting method same with structured support surfaces such that a secure support of the superstructure and secure adhesion of the dental prosthesis to the implant body and the gum are ensured.
摘要翻译：在上部结构支撑件及其制造方法中，其设置在植入体和上部结构之间的牙科假体的一部分，在上部结构支撑件上设置有人造牙冠或水泥体和牙冠的复合体，支撑结构。在面向植入体的区域中的上部结构支撑件上另外设置有第二结构。支撑结构支撑通过与结构化支撑表面相同的粉末注射铸造方法产生，使得确保上部结构的牢固支撑并且确保牙科假体对植入物本体和牙龈的粘附。

9. 发明授权

US09248008B2 Dental abutment including fillet 有权
标题翻译：牙齿基台包括圆角
公开(公告)号：US09248008B2
公开(公告)日：2016-02-02
申请号：US13532045
申请日：2012-06-25
申请人： Bethany F. Grant , James G. Hannoosh
发明人： Bethany F. Grant , James G. Hannoosh
IPC分类号： A61C8/00
CPC分类号： A61C8/005 , A61C8/0059 , A61C8/006 , A61C8/0066
摘要： Exemplary embodiments relate to a dental abutment and methods of forming the same. The abutment may include a head portion located at an upper end of the abutment and constructed to support a prosthetic tooth replacement and soft tissue adjacent the head portion, an anti-rotation feature located at a lower end of the abutment and constructed to mate with a dental implant, and a fillet located at an interface between the head portion and the anti-rotation feature. The fillet may reduce a risk of fracture at the interface between the head portion and the anti-rotation feature. In some examples, the abutment may be formed at least partially of a ceramic material.
摘要翻译：示例性实施例涉及牙科基牙及其形成方法。邻接部可以包括头部，该头部位于邻接部的上端，并被构造成支撑邻近头部的假牙更换和软组织，位于邻接部的下端的抗旋转特征，并被构造成与牙科植入物和位于头部和防旋转特征之间的界面处的圆角。圆角可以降低在头部和防旋转特征之间的界面处的断裂的风险。在一些示例中，邻接部可以至少部分地由陶瓷材料形成。

10. 发明申请

US20160015484A1 One-Part or Multi-Part Implant System Comprising a Mounting Element Having One or More Outer Rings 有权
标题翻译：包括具有一个或多个外环的安装元件的一部分或多部分植入物系统
公开(公告)号：US20160015484A1
公开(公告)日：2016-01-21
申请号：US14649741
申请日：2013-11-07
申请人： HERAEUS KULZER GMBH
发明人： Thomas JEHLE , Otmar SIEGELE
IPC分类号： A61C8/00
CPC分类号： A61C8/0059 , A61C8/0018 , A61C8/005 , A61C8/0053 , A61C8/0066 , A61C8/0068 , A61C8/0072 , A61C8/0078 , A61C13/2656
摘要： The present invention relates to a mounting element (10) for fixing removable tooth prostheses which are anchored by an implant, comprising a lower end (13) for fastening the mounting elements (10) having an implant (21) or abutment; and an upper end for connecting the mounting element having a tooth prosthesis, optionally a friction insert; characterised in that the main body of the mounting element (10) has an outer ring (11).
摘要翻译：本发明涉及一种用于固定由植入物锚定的可移除牙齿假体的安装元件（10），其包括用于紧固具有植入物（21）或邻接件的安装元件（10）的下端（13）以及用于连接具有齿假体的安装元件的上端，可选地是摩擦插入件; 其特征在于，安装元件（10）的主体具有外环（11）。

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