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41. 发明公开

EP3777754A1 INTEGRATED DENTAL IMPLANT ABUTMENTS 有权
公开(公告)号：EP3777754A1
公开(公告)日：2021-02-17
申请号：EP20188558.9
申请日：2016-01-07
申请人： Bicon, LLC
发明人： MORGAN, Vincent J. , VASILE, Robert E.
IPC分类号： A61C8/00 , A61C9/00 , A61C13/08 , A61C13/093 , A61C13/10 , A61C13/225
摘要： A dental abutment having a coronal portion for supporting a prosthesis separated from a post for seizing, galling or cold welding in a dental implant by a cylindrical portion and hemispheric base portion of length less than the combined length of the prosthetic head and locking taper post portions. The hemispherical portion of the abutment having a sloping shoulder with a surface that forms a small angle with a perpendicular to the cylindrical surface. A dental prosthesis system including such dental abutments.

42. 发明授权

EP3242626B1 INTEGRATED DENTAL IMPLANT ABUTMENTS 有权
公开(公告)号：EP3242626B1
公开(公告)日：2020-08-05
申请号：EP16735425.7
申请日：2016-01-07
申请人： Bicon, LLC
发明人： MORGAN, Vincent J. , VASILE, Robert E.
IPC分类号： A61C8/00 , A61C9/00 , A61C13/08 , A61C13/093 , A61C13/10 , A61C13/225

43. 发明公开

EP3610829A1 A CRADLE FOR POSITIONING A FINAL DENTAL PROSTHESIS, A SYSTEM INCORPORATING THE CRADLE AND A METHOD OF USING THE SAME 有权转让
公开(公告)号：EP3610829A1
公开(公告)日：2020-02-19
申请号：EP19200032.1
申请日：2013-10-09
申请人： Harrison, James
发明人： Harrison, James
IPC分类号： A61C13/225 , A61C8/00 , A61C1/08
摘要： A device and method for installing a prosthesis at a surgical site. The cradle temporarily engages the prosthesis and holds it in the correct orientation and position adjacent the surgical site. An aperture is defined in the cradle and a portion of the prosthesis is received therein. In one embodiment, the cradle, assembly and system are used to install a final dental prosthesis in a patient's mouth in a single visit to the dentist's office.

44. 发明公开

EP3439576A1 ENDODONTIC RESTORATION POST 审中-公开
公开(公告)号：EP3439576A1
公开(公告)日：2019-02-13
申请号：EP17779724.8
申请日：2017-04-05
申请人： Syact Llp
发明人： BRUDER, George , KUTTLER, Sergio , KISHEN, Anil
IPC分类号： A61C13/30 , A61C8/02 , A61C13/225 , A61K6/02

45. 发明公开

EP3332734A1 MAGIC PIN THREADER FOR DENTAL IMPLANT, TAKING INTO ACCOUNT STRENGTH OF TITANIUM AND BONE 有权
公开(公告)号：EP3332734A1
公开(公告)日：2018-06-13
申请号：EP16833152.8
申请日：2016-02-22
申请人： Wang, Je Won
发明人： Wang, Je Won
IPC分类号： A61C8/00 , A61C13/225
CPC分类号： A61C8/0037 , A61C8/00 , A61C8/0022 , A61C13/225
摘要： The present invention relates to a magic threader for a dental implant, and more particularly, to a magic threader for a dental implant that is capable of increasing a coupling strength under a stable structure by specifying a thickness of a thread portion, a height of a screw thread of the thread portion, and a pitch between thread portions in consideration of a difference in a strength between titanium and a bone to decrease a stress of an alveolar bone by the thread portion as much as possible and prevent damage to the alveolar bone as much as possible and is capable of conducting compression of the thread portion for the alveolar bone in only one direction (direction A), minimizing compression of the thread portion for the alveolar bone in a direction B or a direction C inclined with respect to the direction A, and maximizing stress dispersion by configuring the thread portion in a rectangular plate shape and specifying an angle of the screw thread in a specific numerical range.

46. 发明公开

EP3265020A2 DENTAL IMPLANT INSTALLATION ASSEMBLY AND COATED IMPLANTATION TOOL THEREFORE 有权
标题翻译：牙科植入物安装组件和涂层植入工具
公开(公告)号：EP3265020A2
公开(公告)日：2018-01-10
申请号：EP16758566.0
申请日：2016-03-03
申请人： Tav - Medical Ltd.
发明人： BEN SHABAT, Meir , BEN SHABAT, Dan , BEN SHABAT, Oded
IPC分类号： A61C8/00 , A61C13/12 , A61C13/225
CPC分类号： A61C8/0089 , A61C8/0012 , A61C8/0022 , A61C8/006 , A61C8/0068 , A61C19/04
摘要： A dental implant installation assembly including a dental implant body having an opening and at least a first surface peripheral to the opening, an implantation tool having a portion adapted for insertion in the opening and at least a second surface peripheral to the portion and a screw for connecting the implantation tool to the dental implant body such that when the portion is inserted in the opening and the at least first and second surfaces are in mutual contact and a torque is exerted by the implantation tool on the dental implant body during installation of the dental implant body, the torque is distributed over the dental implant body at least as a torsion torque at the opening and a friction torque at the first surface.

47. 发明公开

EP3258880A1 PASSIVE FIT VON IMPLANTATBRÜCKEN UND -STEGEN MITTELS EINES CAD/CAM TOOLS FÜR DIE MODELLFREIE ERSTELLUNG VON IMPLANTATGETRAGENEN RESTAURATIONEN 有权
标题翻译：使用CAD / CAM工具被动适应植入桥和障碍物，实现无模型创建植入修复的修复体
公开(公告)号：EP3258880A1
公开(公告)日：2017-12-27
申请号：EP16709298.0
申请日：2016-02-19
申请人： Sirona Dental Systems GmbH
发明人： SCHNITZSPAN, Paul
IPC分类号： A61C8/00 , A61C13/00 , A61C13/225
CPC分类号： A61C13/0004 , A61C8/0018 , A61C8/0048 , A61C8/0051 , A61C8/0069 , A61C9/004 , A61C13/2255
摘要： The invention relates to a specimen part (1) for creating a stress-free fit, a so-called passive fit, of implant-supported and/or abutment-supported bridges (2) and bars (3) by means of a CAD/CAM tool for the creation of restorations (5), and to a method for creating a restoration from a digital model (15) of a patient's jaw provided with at least two implants and/or abutments, wherein the model (15) is determined by means of an intraoral scan (14). In order to improve the precision of restorations and to shorten the production process, provision is made that the specimen part (1) per implant (4) and/or abutment has a scannable structure (6), preferably at a defined distance (7) and angle (8) to the implant (4) and/or abutment. In the method according to the invention, a specimen part (1) is produced from the model (15) by means of CAD/CAM, the specimen part (1) is checked in terms of its dimensional match to at least two implants (4) and/or abutments and if necessary is corrected, the specimen part (1) is scanned, and a digital model (15) of the optionally altered specimen part (1) is generated, which model is used to generate a restoration (16) manufactured by CAD/CAM.

48. 发明公开

EP3023078A4 INTERFACE ELEMENT FOR DENTAL PROSTHESES 有权转让
标题翻译： KOPPELELEMENTFÜRZAHNPROTHESEN
公开(公告)号：EP3023078A4
公开(公告)日：2017-06-07
申请号：EP13893685
申请日：2013-09-23
申请人： XAM-MAR MANGRANE ESTEBAN
发明人： XAM-MAR MANGRANE ESTEBAN
IPC分类号： A61C8/00 , A61C13/225
CPC分类号： A61C8/0054 , A61C8/0048 , A61C8/0053 , A61C8/0068 , A61C8/0069 , A61C8/0074 , A61C13/0004 , A61C13/225
摘要： An interface element for dental prostheses, consisting of a hollow cylindrical body with two different sections, one lower (a) of greater outer diameter and another upper (b) of smaller outer diameter, provided externally with retention circular grooves (2), internally a seat (4) for the screw head (5) which fixes the implant, and a lower base (6), wherein it has a side mortise (7) which covers the upper section (b) determining a side opening for the inclined entrance of the screw (5) and screwdriver (8), whose height and width allow an inclination of up to an angle of 30°, with respect to the axial shaft of the cylindrical body and freedom of lateral movement of the screwdriver (8) of up to 90°. Furthermore, it has two flat areas (9) at diametrically opposite points of the outer surface of the lower section (a) of greater diameter of the circular body.
摘要翻译：一种用于假牙的接口元件，其由具有两个不同部分的中空圆柱体构成，一个外径较大的下部（a）和另一个较小外径的上部（b），外部设有保持圆形凹槽（2）固定植入物的螺钉头（5）的底座（4）以及下基座（6），其中，侧部榫眼（7）覆盖上部分（b），以确定植入物的倾斜入口的侧部开口螺丝刀（5）和螺丝刀（8）的高度和宽度允许相对于圆柱形本体的轴的倾斜达到30°的角度，并且螺丝起子（8）的向上运动的自由度到90°。此外，它在圆形体的较大直径的下部部分（a）的外表面的径向相对点处具有两个平坦区域（9）。

49. 发明公开

EP3086739A1 SELF-RETAINING DENTAL SCREW 审中-公开
标题翻译：自AMUSING牙螺丝
公开(公告)号：EP3086739A1
公开(公告)日：2016-11-02
申请号：EP14816288.6
申请日：2014-12-22
申请人： Straumann Holding AG
发明人： COURVOISIER, Stéphane , BLUMENTHAL, Silvio
IPC分类号： A61C8/00 , A61C13/225
CPC分类号： A61C8/0068 , A61C8/0048 , A61C8/0062 , A61C13/225
摘要： A self-retaining screw assembly comprising a dental secondary component and a screw. The secondary component comprises a through passage having an apical and a coronal open end, and a screw seat located between said apical and coronal ends. The screw comprises a screw rod and a screw head, the screw head being dimensioned to abut against the screw seat and the screw rod being dimensioned to pass unhindered through the through passage such that the apical end of the rod can protrude from the apical end of the through passage. The through passage further comprises, coronal of the screw seat, a first section and, directly coronal of the first section a second section having a narrower diameter than the first section, such that the second section forms a restriction in the through passage. The screw head comprises a radially outwardly extending retaining element.

50. 发明公开

EP2991578A4 DENTAL ATTACHMENT ASSEMBLY CAP AND METHOD OF USE 有权转让
标题翻译：牙科附着装置CAP和使用方法
公开(公告)号：EP2991578A4
公开(公告)日：2016-05-11
申请号：EP15800708
申请日：2015-06-05
申请人： ZEST IP HOLDINGS LLC
发明人： ALLEN RICHARD ROBERT , GERVAIS CHRISTOPHER MICHAEL
IPC分类号： A61C8/00 , A61C13/225 , A61C13/265
CPC分类号： A61C8/0053 , A61C8/0037 , A61C8/0048 , A61C8/0062 , A61C8/008 , A61C13/225 , A61C13/2656
摘要： A dental attachment assembly (100) and method anchors a dental appliance (120) with an implant (102) and has an abutment member (104) attached to the implant, a retention member (106) in releasable snap engagement with the abutment member (104), and a cap (108) secured in a recess of the dental appliance (100) and in releasable swivel engagement with the retention member (106) to position and secure the dental appliance (100) onto the implant (102). The cap (108) includes a cavity with a rounded, concave inner surface which engages with the retention member (106), an interior top surface of the cavity with a concave recess (110) extending radially along an outer periphery of the interior top surface of the cavity to allow for rotation of the retention member (106) within the cap (108). A central portion (112) of the interior top surface of the cavity surrounded by the concave recess (110) therefore protrudes vertically into the cavity to minimize vertical displacement of the retention member (106) as it rotates.

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