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1. 发明授权

EP3941355B1 MEDICAL IMAGING TOOTH DISPLACEMENT SYSTEMS AND METHODS 有权
公开(公告)号：EP3941355B1
公开(公告)日：2023-12-13
申请号：EP20778733.4
申请日：2020-03-20
发明人： MEIRELLES, Luiz Duarte , DE SIQUEIRA, Rafael Amorim Cavalcanti , WANG, Hom-Lay
IPC分类号： A61B6/02 , A61B6/14 , A61B17/24 , A61C5/70 , A61C7/02 , A61C13/225

2. 发明公开

EP3915512A1 MODULARES ZAHNPROTHESENSYSTEM 审中-公开
公开(公告)号：EP3915512A1
公开(公告)日：2021-12-01
申请号：EP20176489.1
申请日：2020-05-26
申请人： WDT-Wolz-Dental-Technik GmbH
发明人： Wolz, Stefan
IPC分类号： A61C13/225 , A61C13/271 , A61C13/267 , A61C13/00 , A61C5/70
摘要： Die Erfindung betrifft ein Zahnprothesensystem (100), aufweisend mindestens ein Prothesenbasismodul (110), insbesondere eine Oberkieferplatte oder einen Unterkieferbügel, ein oder mehrere Retentionsfeldmodule (120) zur Verbindung mit Zahnersatz und/oder ein oder mehrere Befestigungsmittelmodule (130) zur Befestigung des Zahnprothesensystems (100) an der Restbezahnung (200) eines Patienten. Es ist die Aufgabe der vorliegenden Erfindung, ein Prothesensystem zu schaffen, welches, kostengünstig nach unterschiedlichen Verfahren hergestellt, z.B. gegossen und/oder gefräst werden kann und außerdem in einfacher Weise erweiterbar und/oder reparierbar ist. Die Aufgabe wird dadurch gelöst, dass das mindestens eine Prothesenbasismodul (110), das eine oder die mehreren Retentionsfeldmodule (120) sowie das eine oder die mehreren Befestigungsmittelmodule (130) modular als separate Einzelmodule (110, 120, 130) ausgebildet sind und jeweils über Ausrichtmittel (140) in einer durch die Ausrichtmittel (140) zueinander vorgegebenen Stellung und/oder Position derart ausrichtbar sind, dass das Zahnprothesensystem (100) entlang einer Einschubachse (z) in die Restbezahnung (200) des Patienten einführbar und daran befestigbar ist.

3. 发明公开

EP3818960A1 DENTAL PROSTHETIC SYSTEM WITH A BRIDGE STRUCTURE REMOVABLE FROM A BASE STRUCTURE 无效
公开(公告)号：EP3818960A1
公开(公告)日：2021-05-12
申请号：EP20206095.0
申请日：2020-11-06
申请人： Dental Vision B.V.B.A.
发明人： DE CLERCK, René
IPC分类号： A61C8/00 , A61C13/225
摘要： Dental prosthetic system with a base structure (1) and a bridge structure (2). The base structure can be mounted on implants (10) provided in the jaw, whereas the bridge structure (2) with prosthetic teeth (6) which can be fixed on the base structure (1) in a fitting and detachable manner. This bridge structure (2) has bores (8) for screws (12) to fix the bridge structure (2).
This system includes base screws (11) for attaching the base structure (1) to said implants (10), wherein the head (15) of these base screws (11) is provided with an screw hole for mounting the bridge structure (2) on the base structure (1) by means of bridge screws (12) provided to that end which can be fixed in the screw hole of the base screws (11).

4. 发明授权

EP3298984B1 SUPPORTED DENTAL IMPLANT PROSTHESIS 有权
公开(公告)号：EP3298984B1
公开(公告)日：2020-11-11
申请号：EP16795941.0
申请日：2016-05-19
申请人： Morales Alvarez, Jose Carlos
发明人： Morales Alvarez, Jose Carlos
IPC分类号： A61C13/225 , A61C13/08 , A61C13/271

5. 发明公开

EP3470013A1 CONNECTED ARTIFICIAL TEETH 审中-公开
公开(公告)号：EP3470013A1
公开(公告)日：2019-04-17
申请号：EP17916368.8
申请日：2017-06-30
申请人： GC Corporation
发明人： SATO, Fumiya
IPC分类号： A61C13/225 , A61C13/113
摘要： To provide a more convenient row of connected artificial teeth which is used for implantation, in this row of connected artificial teeth, a plurality of artificial teeth (11) that are formed of resin are integrally connected, an occlusal face (11a) is formed over one face of each of the artificial teeth, and a hole (12) is provided for at least one of the artificial teeth on an opposite side of the occlusal face, into the hole a coupling member with an artificial tooth root being to be inserted.

6. 发明授权

EP1893121B1 IMPROVEMENTS IN COMPONENTS FOR PERMANENT REMOVABLE AND ADJUSTABLE DENTURES AND BRIDGES 失效
公开(公告)号：EP1893121B1
公开(公告)日：2018-07-11
申请号：EP06770941.0
申请日：2006-05-23
申请人： Weissman, Bernard
发明人： Weissman, Bernard
IPC分类号： A61C8/00 , A61C13/225
CPC分类号： A61C13/2656 , A61C8/0001 , A61C8/0016 , A61C8/0022 , A61C8/0048 , A61C8/005 , A61C8/0095 , A61C13/0006 , A61C13/01 , A61C13/081 , A61C13/225 , A61C13/275
摘要： A locking cap for dental implants embedded in hard dental tissue, such as tooth stubs or bones. The locking caps are ovoidal in plan view and may be formed of materials, such as non-adherent polymers, that are rigid, but softer than the material of the dental implant.

7. 发明授权

EP2745802B1 Hollow Superstructure for Dental Prostheses 有权转让
标题翻译：用于牙科假体的空心上部结构
公开(公告)号：EP2745802B1
公开(公告)日：2018-03-21
申请号：EP12197754.0
申请日：2012-12-18
申请人： Kulzer GmbH
发明人： Piasini, Bruno , Scotti, Antonio Maria
IPC分类号： A61C13/225
CPC分类号： A61C13/26 , A61C5/70 , A61C8/00
摘要： A superstructure for oral, dental and maxillofacial prostheses, of the type consisting of a bridge with at least one anchoring dental element (2,3) and at least one intermediate dental element (8), wherein said intermediate dental element (8) has an internal emptying of material, suitable for forming a closed cavity (9) inside the same element (8). With respect to the known technology in the field, the superstructure of the invention offers the advantage of being lighter, more comfortable and less bothersome for the user, thanks to the substantial reduction in weight due to the smaller quantities of material used for producing it.

8. 发明公开

EP3263064A1 MEDICAL DEVICE, DEVICE STRUCTURE FOR DENTAL, HEAD AND NECK SURGICAL AND ORTHOPEDIC USE, AND METHOD FOR JOINING MEDICAL DEVICE TO BONE 有权
标题翻译：医疗装置，用于牙科，头部和颈部手术和矫形用途的装置结构，以及用于将医疗装置连接到骨骼的方法
公开(公告)号：EP3263064A1
公开(公告)日：2018-01-03
申请号：EP16755657.0
申请日：2016-02-25
申请人： National University Corporation Tokyo Medical and Dental University
发明人： UEZONO, Masayoshi , TAKAKUDA, Kazuo , MORIYAMA, Keiji , SUZUKI, Shoichi
IPC分类号： A61C8/00 , A61B17/68 , A61C7/00 , A61C13/225 , A61C13/263
CPC分类号： A61B17/864 , A61B17/68 , A61B17/688 , A61B2017/8655 , A61C7/00 , A61C8/00 , A61C8/0006 , A61C8/0012 , A61C8/0022 , A61C8/0039 , A61C8/0096 , A61C13/225
摘要： A medical device that may implement secure bonding to bone with minimal invasion into a patient, device structures for dentistry, for head and neck surgery and for orthopedic surgery, and a method for bonding the medical device to bone are provided. The medical device includes a shaft portion with a hollow shape and inflected portions or an exposed portion. The shaft portion is inserted into a cortical bone or penetrates through the cortical bone and is inserted to a position reaching a cancellous bone at an inner side of the cortical bone. The inflected portions are inflected to radial direction outer sides from one end portion of an axial direction of the shaft portion, and are exposed at a surface of the cortical bone. The exposed portion includes a portion that extends to the radial direction outer side from the one end portion of the axial direction of the shaft portion, and is exposed at the surface of the cortical bone.
摘要翻译：提供了一种医疗装置，其可实现以最小限度侵入患者的方式牢固地结合到骨头，用于牙科的装置结构，头部和颈部手术以及骨科手术，以及用于将医疗装置结合到骨骼的方法。医疗装置包括具有中空形状的轴部分和弯曲部分或暴露部分。轴部分插入皮质骨或穿过皮质骨并插入到位于皮质骨内侧的松质骨的位置。弯曲部分从轴部的轴向方向的一个端部向径向外侧弯曲，并暴露在皮质骨的表面处。露出部分包括从轴部分的轴向的一个端部向径向外侧延伸并且暴露在皮质骨表面处的部分。

9. 发明授权

EP2991578B1 DENTAL ATTACHMENT ASSEMBLY CAP 有权转让
标题翻译：牙科附件组装帽
公开(公告)号：EP2991578B1
公开(公告)日：2017-11-29
申请号：EP15800708.8
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 , A61C13/265 , A61C13/225
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.

10. 发明公开

EP2395938A4 COMPONENTS FOR USE WITH IMPLANTS, AND RELATED METHODS 审中-公开
公开(公告)号：EP2395938A4
公开(公告)日：2017-11-22
申请号：EP10741685
申请日：2010-02-11
申请人： AETON MEDICAL LLC
发明人： HOGAN STEPHEN , KRIVORUK ANATOLI , RANCK ROGER S
IPC分类号： A61C8/00 , A61C13/225 , A61L27/04
CPC分类号： A61C8/0062 , A61C8/0001 , A61C8/0016 , A61C8/0069 , A61C8/0071 , A61C8/0074
摘要： A system for taking an impression of an implant implanted in a patient's body may comprise an abutment comprising an implant engaging portion and a component supporting portion. The implant engaging portion may be configured to engage with an implant configured to be implanted in a patient's body and the component support portion may comprise at least one retention groove. The system may further comprise an impression coping configured to receive the component supporting portion and comprising at least one protrusion feature configured for snap-fit engagement with the at least one retention groove, wherein the impression coping is made from a material comprising metal.

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