DENTAL ARTICLES AND METHODS OF USING SAME
    1.
    发明申请
    DENTAL ARTICLES AND METHODS OF USING SAME 审中-公开
    牙科用品及其使用方法

    公开(公告)号:WO2016060845A1

    公开(公告)日:2016-04-21

    申请号:PCT/US2015/053143

    申请日:2015-09-30

    摘要: Dental articles and methods of using same. The dental article (510) includes a shell defining a volume, the shell (512) comprising a circumferential base (514) and an incisal/occlusal region (516) distal from the circumferential base. The dental article (510) further includes a hardenable dental composition (518) located within the volume, and an isolation film (520) located at the circumferential base of the shell.

    摘要翻译: 牙科用品及其使用方法。 牙科制品(510)包括限定体积的壳体,壳体(512)包括周向基部(514)和远离圆周基部的切口/咬合区域(516)。 牙科用品(510)还包括位于体积内的可硬化牙科用组合物(518)和位于外壳的圆周底部的隔离膜(520)。

    A METHOD OF MAKING A CUSTOMIZED DENTAL BLANK
    2.
    发明申请
    A METHOD OF MAKING A CUSTOMIZED DENTAL BLANK 审中-公开
    制造定制牙科空白的方法

    公开(公告)号:WO2016014766A1

    公开(公告)日:2016-01-28

    申请号:PCT/US2015/041694

    申请日:2015-07-23

    IPC分类号: A61C13/00 A61C13/08

    摘要: A method of making a customized dental blank. The method has steps of obtaining from a dental practitioner a first color scheme and a different second color scheme as well as a first dimensional information for the first color scheme and a different second dimensional information for the second color scheme. The first and second dimensional information each relate to a size and/or a location within dimensions of the dental blank. The method further has the step of manufacturing the customized dental blank which has a first portion based on the first dimensional information according to the first color scheme and a second portion based on the second dimensional information according to the second color. Further the method has the step of providing the dental practitioner with the customized dental blank. The method helps facilitating the making of a dental restoration from a blank.

    摘要翻译: 制造定制牙科坯料的方法。 该方法具有从牙科医生获得第一颜色方案和不同的第二颜色方案以及用于第一颜色方案的第一维信息和用于第二颜色方案的不同第二维信息的步骤。 第一和第二维度信息各自涉及牙科坯料的尺寸内的尺寸和/或位置。 该方法还具有制造定制的牙科坯料的步骤,其具有根据第一颜色方案的基于第一维信息的第一部分和基于根据第二颜色的第二维信息的第二部分。 此外,该方法具有向牙科医生提供定制的牙科坯料的步骤。 该方法有助于从空白制造牙科修复物。

    PREFORMED DENTAL COMPOSITE CROWN, PROCESS OF PRODUCTION AND USE THEREOF
    3.
    发明申请
    PREFORMED DENTAL COMPOSITE CROWN, PROCESS OF PRODUCTION AND USE THEREOF 审中-公开
    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

    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。

    A SYSTEM OF A DENTAL BLANK AND AN ASSOCIATED SHADE GUIDE
    5.
    发明申请
    A SYSTEM OF A DENTAL BLANK AND AN ASSOCIATED SHADE GUIDE 审中-公开
    牙科系统和相关的阴影指南

    公开(公告)号:WO2015073365A1

    公开(公告)日:2015-05-21

    申请号:PCT/US2014/064807

    申请日:2014-11-10

    IPC分类号: A61C19/10 A61C13/00

    摘要: A system having at least one dental blank and an associated shade guide. The dental blank exhibits a non-uniform color shading, and the shade guide comprises a plurality of shade specimens each exhibiting a particular color shading representing the same color shading present in a partial area within the dental blank. A method of making a dental restoration includes the use of the system. The invention facilitates making a dental restoration having a color shading resembling the color shading of a natural tooth.

    摘要翻译: 一种具有至少一个牙科毛坯和相关联的遮蔽引导件的系统。 牙科毛坯呈现不均匀的阴影,荫罩引导件包括多个阴影样本,每个阴影样本都具有表示在牙科坯料内的局部区域中存在的相同颜色阴影的特定颜色阴影。 牙科修复的方法包括使用该系统。 本发明有助于制造具有类似于天然牙齿的着色的色彩的牙科修复物。

    A SYSTEM COMPRISING A RAPID PROTOTYPING DEVICE AND A MATERIAL CARTRIDGE, A CARTRIDGE, AND A METHOD OF USING THE SYSTEM
    6.
    发明申请
    A SYSTEM COMPRISING A RAPID PROTOTYPING DEVICE AND A MATERIAL CARTRIDGE, A CARTRIDGE, AND A METHOD OF USING THE SYSTEM 审中-公开
    一种包含快速原型装置和材料盒的盒式系统,以及使用该系统的方法

    公开(公告)号:WO2012078533A1

    公开(公告)日:2012-06-14

    申请号:PCT/US2011/063357

    申请日:2011-12-06

    IPC分类号: B29C67/00

    摘要: A system comprises a rapid prototyping device (100) and a material cartridge (10, 101 ). The rapid prototyping device (100) comprises a chamber (102, 103) for building up the object (30). The material cartridge (10, 10') comprises a body (11) into which a channel (13) extends. A support (16) is adapted to be movably arranged within the channel (13). The material cartridge (10, 10') is adapted to be removably placed in the rapid prototyping device (100), and the rapid prototyping device (100) can move the support (16) of the material cartridge (10, 10 ' ).

    摘要翻译: 系统包括快速原型设备(100)和材料盒(10,101)。 快速成型装置(100)包括用于建立物体(30)的室(102,103)。 材料盒(10,10')包括主体(11),通道(13)延伸到主体中。 支撑件(16)适于可移动地布置在通道(13)内。 材料盒(10,10')适于可拆卸地放置在快速成型装置(100)中,并且快速成型装置(100)可移动材料盒(10,10')的支撑件(16)。

    A METHOD OF MAKING A DENTAL ARTICLE
    8.
    发明申请
    A METHOD OF MAKING A DENTAL ARTICLE 审中-公开
    制造牙科文章的方法

    公开(公告)号:WO2017011388A1

    公开(公告)日:2017-01-19

    申请号:PCT/US2016/041747

    申请日:2016-07-11

    IPC分类号: A61C13/00

    CPC分类号: A61C13/0013 A61C13/0022

    摘要: A method of making a dental article, has steps of (i) providing a layer of sinter powder, (ii) providing a solidifiable binder to form a circumferential fixation zone (114) which encloses a portion of the powder layer. The method further has the step of repeating steps (i) and (ii) with each fixation zone (114) of one layer being in contact with a fixation zone (114) of an adjacent layer such that a plurality of the fixation zones (114) together form a coherent hollow sleeve (116) extending across the layers. The corresponding plurality of powder portions in combination form a contiguous batch (118) of powder captured in the sleeve. The method facilitates the manufacturing of sintered dental articles.

    摘要翻译: 一种制造牙科用品的方法,具有以下步骤:(i)提供烧结粉末层,(ii)提供可固化粘合剂以形成围绕所述粉末层的一部分的圆周固定区域(114)。 该方法还具有重复步骤(i)和(ii)的步骤,其中一层的每个固定区(114)与相邻层的固定区(114)接触,使得多个固定区(114 )一起形成延伸穿过层的一致的中空套管(116)。 相应的多个粉末部分组合形成在套筒中捕获的粉末的连续批次(118)。 该方法有助于制造烧结牙科用品。

    A METHOD AND SYSTEM FOR MAKING A DENTAL RESTORATION
    9.
    发明申请
    A METHOD AND SYSTEM FOR MAKING A DENTAL RESTORATION 审中-公开
    一种用于制造牙齿修复的方法和系统

    公开(公告)号:WO2013095968A1

    公开(公告)日:2013-06-27

    申请号:PCT/US2012/068724

    申请日:2012-12-10

    IPC分类号: A61C13/00

    摘要: A method and system for making a dental restoration are provided. The method comprises the step of providing a computer model of a three-dimensional reference surface that is based for example on a tooth structure of a tooth to be restored in a patient's dentition. The method further comprises the steps of visualizing the three-dimensional reference surface, providing a user operable virtual material deposition tool, and using the virtual material deposition tool to deposit a plurality of differently colored layers on the reference surface. The system provides functionality to perform the method of the invention. The invention preferably helps maximizing optical and geometrical quality in a dental restoration.

    摘要翻译: 提供了一种用于制造牙科修复体的方法和系统。 该方法包括提供基于例如在患者牙列中要恢复的牙齿的牙齿结构上的三维参考表面的计算机模型的步骤。 该方法还包括以下步骤:使三维参考表面可视化,提供用户可操作的虚拟材料沉积工具,以及使用虚拟材料沉积工具在参考表面上沉积多个不同颜色的层。 该系统提供执行本发明方法的功能。 本发明优选地有助于最大化牙科修复体中的光学和几何质量。

    AN ADDITIVE MANUFACTURING SYSTEM AND A METHOD OF ADDITIVE MANUFACTURING
    10.
    发明申请
    AN ADDITIVE MANUFACTURING SYSTEM AND A METHOD OF ADDITIVE MANUFACTURING 审中-公开
    添加剂制造系统和添加剂制造方法

    公开(公告)号:WO2017106082A1

    公开(公告)日:2017-06-22

    申请号:PCT/US2016/066108

    申请日:2016-12-12

    IPC分类号: B29C67/00 B33Y30/00

    摘要: An additive manufacturing system has a light permeable base (2), a build carrier (4) for holding a workpiece (100) and a light source (5) which is arranged to emit light through the light permeable base (2). The light permeable base (2) and the build carrier (4) are positionable relative to each other in a build dimension in which the workpiece (100) is built up. The system further has a resin vat (3) in which the light permeable base (2) forms a wall portion thereof. The system further comprises a plurality of resin supplies (13, 15) for supplying different light hardenable resins in direct contact with each other in said vat (3). The system facilitates the rapid manufacturing of a dental restoration having a color gradation.

    摘要翻译: 一种增材制造系统具有透光底座(2),用于保持工件(100)的构建载体(4)和布置成通过光发射光的光源(5) (2)。 透光基底(2)和构建载体(4)可相对于彼此在构建工件(100)的构建维度上定位。 该系统还具有树脂槽(3),透光基体(2)形成其壁部分。 该系统还包括多个树脂供应器(13,15),用于供应在所述桶(3)中彼此直接接触的不同的可光硬化树脂。 该系统有助于快速制造具有颜色渐变的牙科修复体。