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1. 发明公开

EP4226894A1 DENTALOBJEKT MIT EINEM HAFTBEREICH 无效
公开(公告)号：EP4226894A1
公开(公告)日：2023-08-16
申请号：EP23172210.9
申请日：2020-12-16
申请人： Ivoclar Vivadent AG
发明人： REINHARDT, Jonas , RAMPF, Markus , GROSSE-HONEBRINK, Alexander , TICHY, Raimund
IPC分类号： A61C13/225 , A61C13/24
摘要： Die vorliegende Erfindung betrifft ein Dentalobjekt (100), mit einem Haftbereich (103) zum Befestigen des Dentalobjekts (100) an einem Zahn, Zähnen (105) oder dem Zahnfleisch, der eine Anordnung (101) von Saugnäpfen (107-1, ..., 107-n) umfasst und der Haftbereich (103), das Dentalobjekt (100) und/oder ein Gehäuse (115) ein oder mehrere Kanäle (125) zum Führen von Speichel zu einer Sensoreinheit umfasst.

2. 发明公开

EP0543335A3 A denture 失效
标题翻译：一个DENTURE
公开(公告)号：EP0543335A3
公开(公告)日：1993-09-01
申请号：EP92119623.4
申请日：1992-11-17
申请人： Kanazawa, Yukio , Omura, Haruo
发明人： Kanazawa, Yukio , Omura, Haruo
IPC分类号： A61C13/24 , A61C13/235
CPC分类号： A61C13/235
摘要： The present invention relates to a denture, and should be created to achieve an object to hold, for example, a full denture in an oral cavity without use of a denture adhesive keeping away from the dislocation against user's will. The magnets (7,8) to which their same poles are opposite each other are embedded in a couple of an upper artificial teeth (5,6) and a lower artificial teeth (5',6') respectively. And the full denture is held in the oral cavity by means of the interaction of a magnetic repulsion by the magnets on attaching the full denture in the oral cavity.

3. 发明授权

EP3649984B1 DIGITAL DENTURE MANUFACTURING METHOD AND MANUFACTURING SYSTEM, AND DENTURE HOLE GUIDER APPLIED THERETO AND MANUFACTURING METHOD THEREOF 有权
公开(公告)号：EP3649984B1
公开(公告)日：2022-08-10
申请号：EP18827817.0
申请日：2018-02-23
发明人： CHOI, Byung Ho , JUNG, Seung Mi , KIM, Jin Cheol , KIM, Jin Baek
IPC分类号： A61C13/00 , A61C9/00 , A61C8/00 , A61C19/05 , A61C13/24 , A61C1/08 , A61C13/34

4. 发明公开

EP1099420A2 Dentures and false teeth 审中-公开
标题翻译： Zahnprothesen undkünstlicheZähne
公开(公告)号：EP1099420A2
公开(公告)日：2001-05-16
申请号：EP00310035.1
申请日：2000-11-10
申请人： Yamahachi Shizai Kogyo Kabushiki Kaisha , Nakamura, Shoji , Tamagawa, Hideyasu
发明人： Nakamura, Shoji , Tamagawa, Hideyasu
IPC分类号： A61C13/24
CPC分类号： A61C13/09 , A61C13/097
摘要： Dentures are taught may comprise one or more false teeth that correspond to the upper and lower second premolars and/or first molars. The false tooth or teeth preferably have the following characteristics in relation to the upper and lower second premolars and first molars: (1) an imaginary plane passing through the supporting cuspals of the upper second premolars and the supporting cuspals of the upper first molars may be parallel or substantially parallel to the occlusal plane; (2) an imaginary plane passing through the base of the opposed-teeth contact region formed on the occlusal surface of the lower second premolars and the lower first molars may be parallel or substantially parallel to the occlusal plane; and (3) in centric occlusion, the supporting cusps of the upper second premolars and the supporting cusps of the upper first molars may contact the bases of the respective opposed-teeth contact regions formed on the occlusal surface of the lower second premolars and the lower first molars. Dentures are also taught that comprise a denture plate and a plurality of false teeth corresponding to lower first premolar, second premolar, first molar, and/or second molar, wherein the shapes of the opposed-tooth contact regions formed on the occlusal surfaces of the second premolar and the lower first molar have the following angular conditions:

(a) sagittal incisal guide angle ≥ sagittal condylar guide angle and
(b) lateral incisal guide angle > sagittal condylar guide angle
摘要翻译：教导假牙可以包括对应于上，下第二前磨牙和/或第一磨牙的一个或多个假牙。假牙或齿优选地具有与上下第二前磨牙和第一磨牙相关的以下特征：（1）通过上第二前磨牙的支撑尖端和上第一磨牙的支撑尖端的假想平面可以是平行或基本平行于咬合平面; （2）通过形成在下第二前磨牙和下第一磨牙的咬合面上的相对齿接触区域的基部的假想平面可以平行或基本平行于咬合平面; 和（3）以中心闭塞，上第二前磨牙的支撑尖和上第一磨牙的支撑尖可以接触形成在下第二前磨牙的咬合面上的相应的相对齿接触区域的底部，第一磨牙还教导了包括义齿板和对应于较低的第一前磨牙，第二前磨牙，第一磨牙和/或第二磨牙的多个假牙的假牙，其中形成在牙齿表面的相对齿接触区域的形状第二前磨牙和下第一磨牙具有以下角度条件：（a）矢状切面导向角≥矢状髁导向角和（b）侧切面导向角>矢状髁导向角

5. 发明公开

EP0792626A3 Zahnprothesensystem 失效
公开(公告)号：EP0792626A3
公开(公告)日：1999-01-13
申请号：EP97103066.3
申请日：1997-02-26
申请人： Minatti, Gerhard , Witting, Udo
发明人： Minatti, Gerhard , Witting, Udo
IPC分类号： A61C13/24
CPC分类号： A61C13/25 , A61C13/245
摘要： Zahnprothesensystem mit mehreren Zähnen, wobei die Zahnprothese (1, 1') von mindestens einem Luftkanal (4) durchsetzt ist, in dem ein Ventil (3) angeordnet ist. Ein Schlauch (7) führt zu einer Unterdruckpumpe (8).

6. 发明授权

EP0214950B1 Verfahren zur Verbesserung des Passsitzes von Zahnprothesen sowie nach diesem Verfahren hergestellte Prothese 失效
标题翻译：改善牙齿修复术匹配的方法，并根据本方法制造
公开(公告)号：EP0214950B1
公开(公告)日：1989-11-02
申请号：EP86890206.5
申请日：1986-07-11
申请人： Prohaska, Wolfram Dr.
发明人： Prohaska, Wolfram Dr.
IPC分类号： A61C13/24
CPC分类号： A61C13/0025

7. 发明公开

EP3649984A1 DIGITAL DENTURE MANUFACTURING METHOD AND MANUFACTURING SYSTEM, AND DENTURE HOLE GUIDER APPLIED THERETO AND MANUFACTURING METHOD THEREOF 有权
公开(公告)号：EP3649984A1
公开(公告)日：2020-05-13
申请号：EP18827817.0
申请日：2018-02-23
申请人： DIO Corporation
发明人： CHOI, Byung Ho , JUNG, Seung Mi , KIM, Jin Cheol , KIM, Jin Baek
IPC分类号： A61C13/00 , A61C9/00 , A61C8/00 , A61C19/05 , A61C13/24
摘要： In order to improve manufacturing convenience and precision, the present invention provides a digital denture manufacturing method comprising: a first step of acquiring a three-dimensional work image, on which occlusion information between a target dental arch and an opposing dental arch and implant information of a fixture implanted in the target dental arch are displayed, and preparing a temporary denture in which a binding region formed to correspond to a binding portion profile of an abutment fastened to the fixture is arrayed and arranged; a second step of acquiring an auxiliary scan image for the temporary denture; a third step of acquiring, from the auxiliary scan image, a correction surface image on three-dimensional surface information of an inner surface-side engagement groove of the temporary denture including the binding region; and a fourth step of designing and manufacturing a digital denture having a virtual binding groove corresponding to the position and the shape of the three-dimensional surface information of the binding region, in an inner surface profile set according to the three-dimensional surface information of the engagement groove.

8. 发明公开

EP3603567A1 PROTHESE SOWIE NACHRÜSTSET FÜR EINE PROTHESE 审中-公开
公开(公告)号：EP3603567A1
公开(公告)日：2020-02-05
申请号：EP18187282.1
申请日：2018-08-03
申请人： Ivoclar Vivadent AG
发明人： Häfele, Clemens Andreas , Hagenbuch, Konrad , Frei, Roger , Krybus, Robert Wolfgang
IPC分类号： A61C13/24 , A61C13/25
摘要： Die Erfindung betrifft eine Dentalprothese, mit einer Prothesenbasis und Zähnen, die in oder an der Prothesenbasis (14) befestigt sind, wobei die Prothesenbasis (14) ein Belüftungselement, insbesondere ein Belüftungsventil (12) aufweist.

9. 发明公开

EP1367956A1 ZAHNPROTHESE MIT SAUGHALTER 审中-公开
标题翻译：牙科修复体用吸盘
公开(公告)号：EP1367956A1
公开(公告)日：2003-12-10
申请号：EP02702650.9
申请日：2002-03-12
申请人： Prothese Grip AG
发明人： LOERTSCHER, Ulrich
IPC分类号： A61C13/24
CPC分类号： A61C13/245 , A61C13/25
摘要： After the completion of a dental prosthesis, several suction retaining devices (5) are placed in an individually distributed manner on said dental prosthesis, which is comprised of an anatomically adapted shaped part (1) and teeth (2), depicted here for mandibles. The primary part of a suction retaining device (5) is a vacuum adhesion-retained plate (6) that adheres to the alveolar ridge (3). The multitude of suction retaining devices (5), which are distributed over the adhering surface, result in a comfortable seat and a good adherence.

10. 发明公开

EP0543335A2 A denture 失效
标题翻译： Zahnprothese。
公开(公告)号：EP0543335A2
公开(公告)日：1993-05-26
申请号：EP92119623.4
申请日：1992-11-17
申请人： Kanazawa, Yukio , Omura, Haruo
发明人： Kanazawa, Yukio , Omura, Haruo
IPC分类号： A61C13/24 , A61C13/235
CPC分类号： A61C13/235
摘要： The present invention relates to a denture, and should be created to achieve an object to hold, for example, a full denture in an oral cavity without use of a denture adhesive keeping away from the dislocation against user's will.
The magnets (7,8) to which their same poles are opposite each other are embedded in a couple of an upper artificial teeth (5,6) and a lower artificial teeth (5',6') respectively. And the full denture is held in the oral cavity by means of the interaction of a magnetic repulsion by the magnets on attaching the full denture in the oral cavity.
摘要翻译：本发明涉及义齿，并且应当被创建以实现例如在口腔中保持例如全部假牙的物体，而不使用义齿粘合剂，以避免与使用者的意志相脱离。其相同磁极彼此相对的磁体分别嵌入上部人造牙齿和下部人造牙齿中。并且通过在连接口腔上的全部义齿上的磁体的磁性斥力的相互作用将全部义齿保持在口腔中。

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