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1. 发明授权

US11844662B2 Dentition movement track indicator and manufacturing method of intra-oral fixation assembly thereof 有权
公开(公告)号：US11844662B2
公开(公告)日：2023-12-19
申请号：US17043727
申请日：2019-11-02
申请人： Nan Jing Ningdong Digital Technology Co., Ltd. , Lizhe Xie
发明人： Lizhe Xie , Yining Hu , Weiwei Li , Mingwei Li , Hao Wang
IPC分类号： A61C19/05 , A61C19/045 , A61C13/097
CPC分类号： A61C19/052 , A61C13/097 , A61C19/045 , A61C2201/002
摘要： The invention provides a dentition movement track indicator and a tracing method. The device includes an intra-oral fixation assembly and an extra-oral movement indicating assembly, wherein the intra-oral fixation assembly includes a lower denture base, a left side retention steel wire, a right side retention steel wire and a positioning steel wire. The lower denture base is arranged on the lingual side of the lower dentition and respectively extends from a lower incisor to the far center of the last tooth on the left side and the right side and clings to the lingual mucous membrane. The left side retention steel wire and the right side retention steel wire are distributed in a left-right symmetry mode. The extra-oral movement indicating assembly includes a connecting rod, an arc rod, an indicating plate and a plurality of rectangular parallelepiped thin rods. According to the dentition movement track indicator, an intra-oral fixation assembly.

2. 发明授权

US10016261B2 Occlusion determination device 有权
公开(公告)号：US10016261B2
公开(公告)日：2018-07-10
申请号：US14435572
申请日：2013-12-17
申请人： Ivoclar Vivadent AG
发明人： Thomas Baaske , Christian Frei , Frank Zimmerling , Ronny Watzke
IPC分类号： A61C19/04 , A61C13/08 , A61C19/05 , A61C13/00 , A61C13/01 , A61C19/045 , A61C13/36 , A61C13/097 , A61C13/093
CPC分类号： A61C13/081 , A61C13/00 , A61C13/0004 , A61C13/0006 , A61C13/01 , A61C13/097 , A61C13/1006 , A61C13/1016 , A61C13/12 , A61C19/045 , A61C19/05 , Y10T29/49567
摘要： The invention relates to an occlusion determination device (10), with a bite frame (34) and an extraoral bracket (12) which are connected together, wherein a reference element has at least one vertical leg (19, 21) and at least one horizontal leg (14, 16) and is connected by way of a bipupillar linkage (24) to the bite frame (34). The reference element is designed as an extraoral bracket (12) which extends vertically offset from the bite frame (34).

3. 发明授权

US08986008B2 Method of arranging artificial molar teeth 有权
标题翻译：布置人造牙齿的方法
公开(公告)号：US08986008B2
公开(公告)日：2015-03-24
申请号：US13961308
申请日：2013-08-07
申请人： Kabushiki Kaisha Shofu
发明人： Yusei Kadobayashi , Toshihide Fujii
IPC分类号： A61C13/10 , A61C13/08 , A61C13/097
CPC分类号： A61C13/08 , A61C13/097 , A61C13/10
摘要： Artificial teeth are arranged in plates capable of being attached in an oral cavity as a dental prosthetic appliance, in which one or more linear arrangement direction indication parts showing the arrangement direction in the plates are provided on an occlusal plane of each of the molar teeth. At least one set of arrangement direction indication parts of the adjacent molar teeth is configured so as to extend generally in parallel direction. At least one set of arrangement direction indication parts of the antagonist upper molar teeth and lower molar teeth is configured so as to extend generally in parallel direction. The artificial molar teeth are arranged at an appropriate position according to the oral cavity environment of each patient, without requiring advanced skills and experiences, and are applicable to various arrangements of artificial teeth.
摘要翻译：将人造牙布置在能够作为牙科修复器具的口腔中附着的板中，其中在每个臼齿的咬合平面上设置一个或多个在板上显示排列方向的线性排列方向指示部分。相邻摩擦齿的至少一组布置方向指示部分被构造成大致沿平行方向延伸。拮抗剂上臼齿和下臼齿的至少一组排列方向指示部分构造成大致沿平行方向延伸。根据每位患者的口腔环境，将人造臼齿排列在适当的位置，无需先进的技术和经验，适用于人造牙齿的各种布置。

4. 发明授权

US08758014B2 Artificial teeth 有权
标题翻译：人造牙
公开(公告)号：US08758014B2
公开(公告)日：2014-06-24
申请号：US14078597
申请日：2013-11-13
申请人： Kabushiki Kaisha Shofu
发明人： Yusei Kadobayashi
IPC分类号： A61C13/10
CPC分类号： A61C13/097 , A61C13/0027 , A61C13/10 , A61C13/1016
摘要： The invention enables artificial molar teeth to be arranged at appropriate positions according to the oral cavity environment of each patient without requiring advanced techniques or experience. The artificial molar teeth have maxillary molar teeth and mandibular molar teeth arranged so as to form a pair on denture bases to be mounted on upper and lower jaws in an oral cavity, in which one cusp out of the cusps of the maxillary molar teeth and the mandibular molar teeth is engaged with a fossa of the antagonist, and at least one of the other cusps is engaged with a groove of the antagonist.
摘要翻译：本发明使得人造臼齿根据每个患者的口腔环境被布置在适当的位置，而不需要先进的技术或经验。人造臼齿具有上颌牙齿和下颌摩擦齿，其布置成在义齿基座上形成一对以安装在口腔中的上下颚上，其中一个尖牙从上颌齿臼齿的尖端和下颌臼齿与拮抗剂的窝接合，并且其他尖端中的至少一个与拮抗剂的凹槽接合。

5. 发明申请

US20140072933A1 ARTIFICIAL TEETH 有权
标题翻译：人造教学
公开(公告)号：US20140072933A1
公开(公告)日：2014-03-13
申请号：US14078597
申请日：2013-11-13
申请人： KABUSHIKI KAISHA SHOFU
发明人： Yusei KADOBAYASHI
IPC分类号： A61C13/097 , A61C13/00 , A61C13/36
CPC分类号： A61C13/097 , A61C13/0027 , A61C13/10 , A61C13/1016
摘要： The invention enables artificial molar teeth to be arranged at appropriate positions according to the oral cavity environment of each patient without requiring advanced techniques or experience. The artificial molar teeth have maxillary molar teeth and mandibular molar teeth arranged so as to form a pair on denture bases to be mounted on upper and lower jaws in an oral cavity, in which one cusp out of the cusps of the maxillary molar teeth and the mandibular molar teeth is engaged with a fossa of the antagonist, and at least one of the other cusps is engaged with a groove of the antagonist.
摘要翻译：本发明使得人造臼齿根据每个患者的口腔环境被布置在适当的位置，而不需要先进的技术或经验。人造臼齿具有上颌牙齿和下颌摩擦齿，其布置成在义齿基座上形成一对以安装在口腔中的上下颚上，其中一个尖牙从上颌齿臼齿的尖端和下颌臼齿与拮抗剂的窝接合，并且其他尖端中的至少一个与拮抗剂的凹槽接合。

6. 发明申请

US20130330690A1 DENTAL VENEER PRODUCT 审中-公开
标题翻译：牙科产品
公开(公告)号：US20130330690A1
公开(公告)日：2013-12-12
申请号：US13978699
申请日：2012-01-10
申请人： Glenn Svensson , Daniel Melin
发明人： Glenn Svensson , Daniel Melin
IPC分类号： A61C5/10
CPC分类号： A61C5/20 , A61C5/77 , A61C13/0006 , A61C13/083 , A61C13/09 , A61C13/097
摘要： Certain embodiments relate to a method of forming an individualized dental product ready for application including at least one tooth veneer, which is of a ceramic material. The method includes milling a first side of a ceramic substrate, filling up with a support material against the first side of the substrate, and milling the second side of the substrate until the veneer is plate-like and provided with a bevelled region over a distance (s) taken from an edge and 0.3 mm to 3 mm towards a middle portion of the veneer. The veneer thickness varies from 0 to a plate thickness (d*enlargement factor) over the distance (s). The method further includes sintering the dental product and removing the support material. Certain embodiments also relate to a product resulting from the method.
摘要翻译：某些实施方案涉及形成准备施用的个体化牙齿产品的方法，包括至少一种陶瓷材料的牙贴。该方法包括：研磨陶瓷衬底的第一面，填充支撑材料，抵靠衬底的第一侧，并铣削衬底的第二侧，直到薄板呈板状并且在一定距离上设置斜面区域（s）从边缘取得，并且朝向单板的中间部分取0.3mm至3mm。薄板厚度在距离（s）上从0到板厚度（d *放大系数）变化。该方法还包括烧结牙科产品并去除支撑材料。某些实施方案还涉及由该方法产生的产品。

7. 发明申请

US20100119992A1 ARTIFICIAL TOOTH 有权
标题翻译：人造牙科
公开(公告)号：US20100119992A1
公开(公告)日：2010-05-13
申请号：US12596437
申请日：2007-04-18
申请人： Hirokazu Satoh , Noriyuki Negoro , Kunihiro Fujii
发明人： Hirokazu Satoh , Noriyuki Negoro , Kunihiro Fujii
IPC分类号： A61C13/08
CPC分类号： A61C13/097 , A61C5/70
摘要： The present invention provides artificial teeth of upper and lower jaws pairing between the cusp tips and pits, allowing to operate the arrangement easily by clarifying the three-dimensional positional relation of cusp tips and pits to contact with each other in occlusion and the contact region. In an artificial tooth of a mandibular first premolar tooth having a buccal cusp tip, a lingual cusp tip, a mesial pit, and a distal pit, the azimuth originating from the distal pit, the ratio of distance to the mesial surface, distal surface, buccal surface, and the lingual surface, and the positional relation of the cusp tips and pits are set appropriately. Further, in an artificial tooth of a maxillary first premolar tooth having a buccal cusp tip, a lingual cuts point, a mesial pit, and a distal pit, the azimuth originating from the lingual cusp tip, the ratio of distance to the mesial surface, distal surface, buccal surface, and the lingual surface, and the positional relation of the cusp tips and pits are set appropriately. The distal pit of the artificial tooth of the mandibular first premolar tooth is made to contact with the lingual cusp tip of the artificial tooth of the maxillary first premolar tooth, and the buccal cusp tip of the artificial tooth of the mandibular first premolar tooth is made to contact with the mesial pit of the artificial tooth of the maxillary first premolar tooth.
摘要翻译：本发明提供了在尖头尖端和凹坑之间配对的上下爪的人造牙，允许通过澄清尖端尖端和凹坑在闭塞和接触区域中彼此接触的三维位置关系而容易地操作该布置。在具有颊尖尖，舌尖，中间凹坑和远端凹陷的下颌第一前磨牙的人造牙中，源自远端凹坑的方位角，距离到中间表面的距离，远侧表面，颊面和舌面，适当地设定尖尖和凹坑的位置关系。此外，在具有颊尖尖，舌侧切口，中间凹坑和远侧凹坑的上颌第一前磨牙的人造牙中，来自舌侧尖端的方位角，距离与中间面的距离，远端表面，口腔表面和舌侧表面，适当地设定尖尖和凹坑的位置关系。将下颌第一前磨牙齿的人造牙的远端凹坑与上颌第一前磨牙的人造牙的舌尖尖接触，并且制造下颌第一前磨牙的人造牙的颊尖尖与上颌第一前磨牙的人造牙的中间孔接触。

8. 发明授权

US07172417B2 Three-dimensional occlusal and interproximal contact detection and display using virtual tooth models 有权
公开(公告)号：US07172417B2
公开(公告)日：2007-02-06
申请号：US11010618
申请日：2004-12-13
申请人： Peer Sporbert , Hans Imgrund , Dimitij Kouzian , Stephan Maetzel , Rohit Sachdeva , Rüdger Rubbert
发明人： Peer Sporbert , Hans Imgrund , Dimitij Kouzian , Stephan Maetzel , Rohit Sachdeva , Rüdger Rubbert
IPC分类号： A61C3/00
CPC分类号： A61C7/00 , A61C7/002 , A61C7/146 , A61C9/0053 , A61C13/0004 , A61C13/097 , A61C19/04 , A61F2002/30953 , B33Y50/00 , B33Y70/00 , B33Y80/00 , G06F19/00 , G06F19/3481 , G06T17/00 , G06T19/20 , G06T2210/21 , G06T2219/2012 , G16H50/50
摘要： Occlusal contact between upper and lower virtual three-dimensional teeth of a patient when the upper and lower arches are in an occlused condition are determined and displayed to the user on a user interface of a general purpose computing device. Various techniques for determining occlusal contacts are described. The areas where occlusal contact occurs is displayed on the user interface in a readily perceptible manner, such as by showing the occlusal contacts in green. If the proposed set-up would result in a interpenetration of teeth in opposing arches, such locations of interpenetration are illustrated in a contrasting color or shading (e.g., red). The ability to calculate distances and display occlusal contacts in a proposed set-up assists the user in planning treatment for the patient. The process can be extended to interproximal contact detection as well. The concepts also apply to dental prosthetics, such as crowns, fillings and dentures.

9. 发明申请

US20060155404A1 Device for selecting an area of a dental restoration body, which is depicted in a 3d representation, and method therefor 有权
标题翻译：用于选择以3d表示形式描绘的牙修复体的区域的装置及其方法
公开(公告)号：US20060155404A1
公开(公告)日：2006-07-13
申请号：US10547680
申请日：2004-03-05
申请人： Heinrich Hanisch , Ulrich Orth , Volker Wedler
发明人： Heinrich Hanisch , Ulrich Orth , Volker Wedler
IPC分类号： G06F19/00
CPC分类号： A61C13/097 , A61C9/0046 , A61C13/0004
摘要： The invention relates to a device for selecting an area (2; 22; 32; 42; 52; 62; 72; 82) of a dental restoration body (1;71), which is depicted in a 3D representation. At least portions of the area limit are provided in the form of dental-specific lines (5, 6, 8). The aim of the invention is to carry out a dental construction of a restoration body with the aid of a CAD system, whereby certain areas of the restoration body can be selected and construction tools are provided for machining the selected area in a 3D representation. To this end, the area (2; 22; 32; 42; 52; 62; 72; 82), which is to be machined with a construction tool, can be determined by selecting dental-specific lines (5, 6, 8) or dental-specific points (7.1 7.4) or a preparation edge (4). The method is used for assigning area limits to the selected area, said area limits being provided, at least in part, in the form of dental-specific lines (5, 6, 8).
摘要翻译：本发明涉及用于选择以3D表示描绘的牙修复体（1; 71）的区域（2; 22; 32; 42; 52; 62; 72; 82）的装置。面积限制的至少部分以牙科专用线（5,6,8）的形式提供。本发明的目的是借助于CAD系统来执行恢复体的牙科结构，由此可以选择恢复体的某些区域，并且提供施工工具以用3D加工所选择的区域。为此，可以通过选择牙科专用线（5,6,8）来确定要用工程工具加工的区域（2; 22; 32; 42; 52; 62; 72; 82）或牙科特异性点（7.1 7.4）或准备边缘（4）。该方法用于将区域限制分配给所选择的区域，所述区域限制至少部分地以牙科专用线（5,6,8）的形式提供。

10. 发明申请

US20050095552A1 Three-dimensional occlusal and interproximal contact detection and display using virtual tooth models 有权
公开(公告)号：US20050095552A1
公开(公告)日：2005-05-05
申请号：US11010776
申请日：2004-12-13
申请人： Peer Sporbert , Hans Imgrund , Dimitrij Kouzian , Stephan Maetzel , Rohit Sachdeva , Rudger Rubbert
发明人： Peer Sporbert , Hans Imgrund , Dimitrij Kouzian , Stephan Maetzel , Rohit Sachdeva , Rudger Rubbert
IPC分类号： A61C7/00 , A61C7/14 , A61C9/00 , A61C13/00 , A61C13/097 , A61C19/04 , A61F2/30 , A61C3/00
CPC分类号： A61C7/00 , A61C7/002 , A61C7/146 , A61C9/0053 , A61C13/0004 , A61C13/097 , A61C19/04 , A61F2002/30953 , B33Y50/00 , B33Y70/00 , B33Y80/00 , G06F19/00 , G06F19/3481 , G06T17/00 , G06T19/20 , G06T2210/21 , G06T2219/2012 , G16H50/50
摘要： Occlusal contact between upper and lower virtual three-dimensional teeth of a patient when the upper and lower arches are in an occlused condition are determined and displayed to the user on a user interface of a general purpose computing device. Various techniques for determining occlusal contacts are described. The areas where occlusal contact occurs is displayed on the user interface in a readily perceptible manner, such as by showing the occlusal contacts in green. If the proposed set-up would result in a interpenetration of teeth in opposing arches, such locations of interpenetration are illustrated in a contrasting color or shading (e.g., red). The ability to calculate distances and display occlusal contacts in a proposed set-up assists the user in planning treatment for the patient. The process can be extended to interproximal contact detection as well. The concepts also apply to dental prosthetics, such as crowns, fillings and dentures.

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