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1. 发明申请

WO2016089723A1 A METHOD OF MAKING A DENTAL RESTORATION 审中-公开
标题翻译：制造牙齿修复的方法
公开(公告)号：WO2016089723A1
公开(公告)日：2016-06-09
申请号：PCT/US2015/062897
申请日：2015-11-30
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： KIRCHNER, Bastian , MEURER, Till , ZIMMERMANN, Dajana
IPC分类号： A61C13/00 , A61C13/08
CPC分类号： A61C13/082 , A61C5/77 , A61C13/0004 , A61C13/0006 , A61C13/0022 , A61C13/083 , A61C13/34 , A61C2201/002
摘要： A method of making a dental restoration has the step of providing a precursor of the dental restoration. The dental restoration has at least a first and a second surface portion which are delimited by a physical boundary structure. The method further has the steps of applying a first coloring solution associated with the first surface portion onto the first surface portion, sintering the dental restoration precursor, and removing the physical boundary structure.
摘要翻译：制造牙齿修复体的方法具有提供牙科修复体的前体的步骤。牙修复体至少具有由物理边界结构界定的第一和第二表面部分。该方法还具有以下步骤：将与第一表面部分相关联的第一着色溶液施加到第一表面部分上，烧结牙齿修复体前体，以及去除物理边界结构。

2. 发明申请

WO2011062951A1 A METHOD AND SYSTEM FOR DESIGNING A DENTAL RESTORATION 审中-公开
标题翻译：一种用于设计牙齿修复的方法和系统
公开(公告)号：WO2011062951A1
公开(公告)日：2011-05-26
申请号：PCT/US2010/056962
申请日：2010-11-17
申请人： 3M INNOVATIVE PROPERTIES COMPANY , KIRCHNER, Bastian , MEURER, Till , WAIZENEGGER, Josef A.
发明人： KIRCHNER, Bastian , MEURER, Till , WAIZENEGGER, Josef A.
IPC分类号： A61C13/00 , A61C8/00
CPC分类号： A61C13/0004 , A61C8/005 , A61C8/0083 , B33Y80/00
摘要： A method for designing a dental restoration of a type comprising a dental implant, a dental super structure, and a dental abutment for connecting the implant and the super structure. The method comprises the steps of retrieving a predetermined computer model of an abutment, using a user-created computer representation of a surface of the dental implant for providing a computer representation of an implant receiving surface, and for providing the predetermined abutment model with the implant receiving surface representation to provide a user-adapted abutment model. The method may help minimizing the time and costs in the preparation of a dental restoration.
摘要翻译：一种用于设计牙科修复体的方法，其包括牙科植入物，牙齿超级结构和用于连接植入物和超结构的牙科基牙。该方法包括以下步骤：使用牙科植入物的表面的用户创建的计算机表示来检索基台的预定计算机模型，以提供植入物接收表面的计算机表示，以及用于向植入物提供预定的邻接模型接收表面表示以提供用户适应的邻接模型。该方法可以帮助最小化牙科修复体的制备中的时间和成本。

3. 发明申请

WO2010074890A1 METHOD OF MAKING A DENTAL RESTORATION, AND SYSTEM FOR DESIGN AND MANUFACTURING A DENTAL RESTORATION 审中-公开
标题翻译：牙科修复方法及设计与制造牙科修复系统
公开(公告)号：WO2010074890A1
公开(公告)日：2010-07-01
申请号：PCT/US2009/066167
申请日：2009-12-01
申请人： 3M INNOVATIVE PROPERTIES COMPANY , WAIZENEGGER, Josef , MEURER, Till , HIEBEL, Thomas, B. , KIRCHNER, Bastian, P. , KRAEMER, Michael, A.
发明人： WAIZENEGGER, Josef , MEURER, Till , HIEBEL, Thomas, B. , KIRCHNER, Bastian, P. , KRAEMER, Michael, A.
IPC分类号： A61C5/10
CPC分类号： A61C5/77 , A61C13/08 , A61C13/083 , A61C13/09 , Y10T29/49567
摘要： A method of making a dental restoration is provided. The dental restoration comprises a frame and a veneer. An inner veneer surface and an outer frame surface are adapted to be mated with one another to form the dental restoration. The method in particular comprises steps of (a) providing an outer veneer surface; (b) determining an outer frame surface, based on the outer veneer surface; (c) determining an inner veneer surface, based on the outer frame surface; and (d) providing an inner frame surface, based on a natural tooth surface. The method may be advantageous for rapid, precise and inexpensive manufacturing of a dental restoration.
摘要翻译：提供了一种制造牙科修复体的方法。牙修复体包括框架和单板。内部单板表面和外框架表面适于彼此配合以形成牙修复体。该方法特别包括以下步骤：（a）提供外部单板表面; （b）基于外部单板表面确定外框表面; （c）基于所述外框架表面确定内部单板表面; 和（d）基于天然牙齿表面提供内框架表面。该方法对于牙科修复体的快速，精确和廉价的制造可能是有利的。

4. 发明申请

WO2018065856A1 CERAMIC DENTAL RESTORATIONS MADE BY ADDITIVE MANUFACTURING 审中-公开
标题翻译：添加剂制造的陶瓷牙齿修复
公开(公告)号：WO2018065856A1
公开(公告)日：2018-04-12
申请号：PCT/IB2017/055925
申请日：2017-09-27
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HANSEN, James D. , DINGELDEIN, Joseph C. , HUGHES, Gareth A. , HAREGOPPA, Gopal B. , KIRCHNER, Bastian P. , MEURER, Till , HAUPTMANN, Holger
IPC分类号： A61C5/70 , A61C13/00 , A61C13/083 , A61K6/02
摘要： An additively manufactured dental crown with a wall having a bottom edge and an occlusal portion joined with the wall opposite the bottom edge. The wall and occlusal portion form an interior surface and an opposing exterior surface. By using additive manufacturing and materials for such, the dental crown can have thin walls with a thickness of less than 300 microns at the thinnest portion of it and can include fine printed features such as identifiers, internal ribs, slots, porous meshes, and retention elements.
摘要翻译：具有底部边缘和与底部边缘相对的壁连接的咬合部分的壁的增加制造的牙冠。壁和咬合部分形成内表面和相对的外表面。通过使用增材制造和用于这种材料的材料，牙冠可以具有在其最薄部分具有小于300微米厚度的薄壁，并且可以包括精细印刷特征，例如标识符，内部肋状物，狭槽，多孔网状物和保留元件。

5. 发明申请

WO2017155692A1 PREFORMED DENTAL COMPOSITE CROWN, PROCESS OF PRODUCTION AND USE THEREOF 审中-公开
标题翻译：预成形的牙合成冠，生产过程及其用途
公开(公告)号：WO2017155692A1
公开(公告)日：2017-09-14
申请号：PCT/US2017/018856
申请日：2017-02-22
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HERRMANN, Andreas , SCHECHNER, Gallus , HECHT, Reinhold , MAYR, Helmar , KORTEN, Malte , HOFMANN, Bernhard , RAIA, Gioacchino , MEURER, Till
IPC分类号： A61K6/09 , A61C5/00 , A61C13/00
摘要： The invention relates to a preformed dental composite crown being characterized by its shape and chemical composition, the shape being characterized as follows: having an occlusal top surface and depending buccal, mesial, distal and lingual side surfaces, the side surfaces being connected to each other and forming a crown cervix, the wall thickness of the crown at the crown cervix being lower than 0.6 mm; at least two of opposing depending side surfaces having a concave shape; the chemical composition of the material the preformed dental composite crown is made of being a hardened composition comprising the following components: nano-filler(s) in an amount from 20 to 70 wt.%, resin matrix in an amount from 20 to 75 wt.%, wt.% with respect to the weight of the chemical composition, the resin matrix comprising urethane(meth)acrylate(s) and (meth)acrylate(s) not comprising a urethane moiety. The invention also relates to a kit of parts comprising such a preformed dental composite crown, processes for producing such crowns and the use of such a crown for treating a dental tooth.
摘要翻译：本发明涉及一种预成型牙科复合冠，其特征在于其形状和化学组成，其形状特征如下：具有咬合顶部表面和依靠的颊侧，近侧，远侧和舌侧表面，所述侧表面彼此连接并形成冠状宫颈，所述冠状宫颈处的冠状部的壁厚小于0.6mm; 至少两个相对的从属侧表面具有凹入形状; 预成型的牙科复合材料牙冠的材料的化学组成由硬化的组合物制成，所述硬化的组合物包含以下组分：20-70重量％的纳米填料，20-75重量％的树脂基质（甲基）丙烯酸酯和不包含氨基甲酸酯部分的（甲基）丙烯酸酯的树脂基体相对于化学组合物的重量的重量％。本发明还涉及包含这种预成形的牙科复合冠的部件套件，用于制造这种冠部的方法以及使用这种冠部来治疗牙齿。

6. 发明申请

WO2016153830A1 A METHOD OF MAKING A DENTAL RESTORATION 审中-公开
标题翻译：制造牙齿修复的方法
公开(公告)号：WO2016153830A1
公开(公告)日：2016-09-29
申请号：PCT/US2016/022250
申请日：2016-03-14
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： KIRCHNER, Bastian P. , MEURER, Till
IPC分类号： A61C13/00
CPC分类号： A61C13/0004 , A61C5/77 , A61C9/0046 , A61C13/0006 , A61C13/0013 , A61C13/09
摘要： A method of making a dental restoration has the steps of providing a three-dimensional model of a dental restoration, providing a three-dimensional virtual model (21) of an anterior incisal portion of a patient's tooth, superimposing the dental restoration model and the incisal portion model (21), and automatically recessing the dental restoration model, and thereby creating a reduced dental restoration model. The method helps combining the advantages of monolithic dental restorations and manual finishing.
摘要翻译：制造牙科修复体的方法具有以下步骤：提供牙科修复体的三维模型，提供患者牙齿的前切口部分的三维虚拟模型（21），将牙齿修复模型和切口部分模型（21），并且自动地使牙齿修复模型凹陷，从而创建减少的牙齿修复模型。该方法有助于整合单牙修复体和手工精加工的优点。

7. 发明公开

EP3226802A1 A METHOD OF MAKING A DENTAL RESTORATION 有权转让
标题翻译：一种牙齿修复的方法
公开(公告)号：EP3226802A1
公开(公告)日：2017-10-11
申请号：EP15808059.8
申请日：2015-11-30
申请人： 3M Innovative Properties Company
发明人： KIRCHNER, Bastian , MEURER, Till , ZIMMERMANN, Dajana
IPC分类号： A61C13/00 , A61C13/08
CPC分类号： A61C13/082 , A61C5/77 , A61C13/0003 , A61C13/0004 , A61C13/0006 , A61C13/0022 , A61C13/083 , A61C13/34 , A61C2201/002
摘要： A method of making a dental restoration has the step of providing a precursor of the dental restoration. The dental restoration has at least a first and a second surface portion which are delimited by a physical boundary structure. The method further has the steps of applying a first coloring solution associated with the first surface portion onto the first surface portion, sintering the dental restoration precursor, and removing the physical boundary structure.
摘要翻译：制造牙修复体的方法具有提供牙修复体的前体的步骤。牙修复体至少具有由物理边界结构限定的第一和第二表面部分。该方法还具有以下步骤：将与第一表面部分相关联的第一染色溶液施加到第一表面部分上，烧结牙齿修复物前体，并去除物理边界结构。

8. 发明公开

EP3426222A1 PREFORMED DENTAL COMPOSITE CROWN, PROCESS OF PRODUCTION AND USE THEREOF 有权转让
公开(公告)号：EP3426222A1
公开(公告)日：2019-01-16
申请号：EP17708412.6
申请日：2017-02-22
申请人： 3M Innovative Properties Company
发明人： HERRMANN, Andreas , SCHECHNER, Gallus , HECHT, Reinhold , MAYR, Helmar , KORTEN, Malte , HOFMANN, Bernhard , RAIA, Gioacchino , MEURER, Till
IPC分类号： A61K6/09 , A61C5/00 , A61C13/00

9. 发明公开

EP2378995A1 METHOD OF MAKING A DENTAL RESTORATION, AND SYSTEM FOR DESIGN AND MANUFACTURING A DENTAL RESTORATION 失效
标题翻译：工艺用于生产设计和制造假牙的假体中和系统
公开(公告)号：EP2378995A1
公开(公告)日：2011-10-26
申请号：EP09764671.5
申请日：2009-12-01
申请人： 3M Innovative Properties Company
发明人： WAIZENEGGER, Josef , MEURER, Till , HIEBEL, Thomas, B. , KIRCHNER, Bastian, P. , KRAEMER, Michael, A.
IPC分类号： A61C5/10
CPC分类号： A61C5/77 , A61C13/08 , A61C13/083 , A61C13/09 , Y10T29/49567
摘要： A method of making a dental restoration is provided. The dental restoration comprises a frame and a veneer. An inner veneer surface and an outer frame surface are adapted to be mated with one another to form the dental restoration. The method in particular comprises steps of (a) providing an outer veneer surface; (b) determining an outer frame surface, based on the outer veneer surface; (c) determining an inner veneer surface, based on the outer frame surface; and (d) providing an inner frame surface, based on a natural tooth surface. The method may be advantageous for rapid, precise and inexpensive manufacturing of a dental restoration.
摘要翻译：提供了一种制造牙齿修复体的方法。牙齿修复体包括框架和一个单板。的内表面和贴面上外框架表面angepasst到彼此配合，以形成牙齿修复。特别地，方法包括（a）在外部单板表面上提供的步骤; （B）在外框面确定性采矿，根据外表面贴面; （c）确定上内单板表面，基于所述外框架表面上; 和（d）提供所述帧内表面，基于与天然齿的表面。该方法可用于快速，精确和便宜的制造牙齿修复是有利的。

10. 发明授权

EP3226802B1 A METHOD OF MAKING A DENTAL RESTORATION 有权转让
公开(公告)号：EP3226802B1
公开(公告)日：2019-03-20
申请号：EP15808059.8
申请日：2015-11-30
申请人： 3M Innovative Properties Company
发明人： KIRCHNER, Bastian , MEURER, Till , ZIMMERMANN, Dajana
IPC分类号： A61C13/00 , A61C13/08

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