公开(公告)号：EP2229913A1

公开(公告)日：2010-09-22

申请号：EP10002485.0

申请日：2010-03-10

申请人： STEGER, Heinrich

发明人： STEGER, Heinrich

IPC分类号： A61C11/00

CPC分类号： A61C11/00 ,  A61C9/0053

摘要： Vorrichtung zum Erstellen eines dreidimensionalen, rechnerisch verarbeitbaren, auf Scandaten (D) basierenden Abbilds (A) eines Dentalmodells (M) mit einem Scanner (S) und einer elektronischen Speichereinheit (E), wobei die durch den Scanner (S) in einem Scanbereich (Q) erfassten Scandaten (D) des Dentalmodells (M) signaltechnisch der elektronischen Speichereinheit (E) zuführbar sind, wobei die Vorrichtung einen Positionierbereich (P) aufweist, in welchem ein Kiefergelenksbewegungssimulationsgerät (K), vorzugsweise ein Artikulator, mit darin angeordneten Dentalmodellhälften (M X , M Y ) des Dentalmodells (M) so anordenbar ist, dass das Kiefergelenksbewegungssimulationsgerät (K) zumindest bereichsweise in den Scanbereich (Q) des Scanners (S) aufnehmbar oder aufgenommen ist.

摘要翻译： 该装置具有扫描器（S） 条纹光扫描器，检测扫描区域（Q）中的牙科模型的扫描数据。 扫描数据被馈送到电子存储单元。 在牙科模型的牙齿模型半部（Mx，My）中布置有颌关节运动模拟装置（K）即咬合器的定位区域（P），使得颌关节运动模拟装置被分段地保持在扫描区域 的扫描仪。 提供驱动单元用于模型相对于扫描仪的相对移动。 模拟装置磁性地固定在壳体（G）上。 还包括用于生产牙科模型的计算机可处理的三维图像的方法的独立权利要求。

公开(公告)号：EP1441661A4

公开(公告)日：2010-01-06

申请号：EP02759590

申请日：2002-09-09

申请人： CERAMOPTEC GMBH

发明人： NEUBERGER WOLFGANG

IPC分类号： A61C17/00 ,  A45C3/06 ,  A45C13/08 ,  A46B15/00 ,  A61C1/00 ,  A61C17/26 ,  A61C19/06 ,  A61K6/00 ,  A61K8/00 ,  A61K8/35 ,  A61K8/49 ,  A61K8/64 ,  A61K8/96 ,  A61K8/97 ,  A61K39/395 ,  A61N5/06 ,  A61Q11/00 ,  C09B3/00 ,  A61C11/00

CPC分类号： A61N5/062 ,  A45C3/06 ,  A45C13/08 ,  A46B15/0002 ,  A46B15/0036 ,  A46B2200/1066 ,  A61C1/0046 ,  A61C17/26 ,  A61C19/063 ,  A61K8/35 ,  A61K8/498 ,  A61K8/97 ,  A61K2800/434 ,  A61N5/0601 ,  A61N2005/0606 ,  A61Q11/00

公开(公告)号：EP2019644A1

公开(公告)日：2009-02-04

申请号：EP07732663.5

申请日：2007-05-03

申请人： Astek Innovations Limited

发明人： SEGAL, Alan, Julian

IPC分类号： A61C9/00 ,  A61C11/00

CPC分类号： A61C9/002 ,  A61C11/08

摘要： A dental articulator has upper and lower cast models of a patient's upper and lower teeth in shells (13a, 13b) linked by an articulation joint (14). The models are formed in the shells (13a, 13b) by locating a bite tray (1, 25) having impressions on opposite sides between the shells (13a, 13b) in fixed positional relationship thereto. The lowermost shell (13a) is filled with casting material in contact with the lowermost impression and this is allowed to set to form one model. The bite tray (1, 25) and shells ( 13a, 13b) are then turned over to enable the other model to be formed in the other shell (13b). The bite tray (1, 25) has a projecting handle (6, 28) which is clamped with a clamping device (1 9) which can be detachably mounted on a base (10) both ways up. The shells (13a, 13b) can also be detachably mounted on the base (10) both ways up. Locating devices (11, 12) are provided so that the clamping devices (19) and the shells (13a, 13b) retain their positional interrelationship both ways up.

公开(公告)号：EP2004086A1

公开(公告)日：2008-12-24

申请号：EP07754205.8

申请日：2007-03-27

申请人： Huffman, Ronald E.

发明人： Huffman, Ronald E.

IPC分类号： A61C11/00 ,  A61C9/00

CPC分类号： A61C11/02 ,  A61C9/002 ,  A61C11/08

摘要： A dental modeling system for forming a dental model from a mold of at least a portion of a person's opposed upper and lower teeth. The modeling system includes dental articulator features that are integrated with opposing bases and dental model bases configured to receive removable tapered pins. The system also include pin locators for improved alignment of teeth of the dental mold when creating the dental model. The pin locator can also include removable tapered pins for use in aligning with specific teeth of the dental mold.

公开(公告)号：EP1341469B1

公开(公告)日：2008-07-16

申请号：EP01975452.2

申请日：2001-09-27

申请人： Miller, Douglas Eugene

发明人： Miller, Douglas Eugene

IPC分类号： A61C11/00

CPC分类号： A61C11/08 ,  A61C11/02 ,  A61C11/084

摘要： The present invention provides a low-cost, durable dental articulator that does not require the use of toxic or messy glues. The articulator is composed of a pair of bands that encircle and are attached to the plaster upper and lower teeth bases of the model, a pair of spheres that mechanically attach to the bands at any of several positions corresponding to the rear of the mouth on the dental model, and a hinge assembly simulating movement of the jaw and made of two arcs attached to each other at their ends by a mechanism and having clamps at their apexes for attaching to the spheres. The dental model can be adjusted to mimic the occlusion of the patient by adjusting the position at which the spheres are attached to the bands and the position of the spheres in the clamps.

公开(公告)号：EP1796576B1

公开(公告)日：2008-03-26

申请号：EP05794552.9

申请日：2005-09-07

申请人： Giannetti, Luigi

发明人： Giannetti, Luigi

IPC分类号： A61C11/00

CPC分类号： A61C11/00

摘要： A plurality of teeth is positioned on a mandibular model (4) by blocking a mounting plate (23) in a determined reference position that corresponds to the height of teeth of the mandibular model (4), inserting a plurality of pin elements (29) through the mounting plate (23) and in a mandibular crest (30) of the mandibular model (4) and a maxillary crest (34) of a maxillary model (10) to identify on the mounting plate (23) two teeth distribution lines (32, 35) on the mandibular and maxillary crests (30, 34) and positioning the teeth between the mandibular crest (30) and a median distribution line (36) obtained by interpolating the two distribution lines (32, 35).

公开(公告)号：EP1797841A1

公开(公告)日：2007-06-20

申请号：EP04821893.7

申请日：2004-11-26

申请人： Noguchi Dental Medical Research Institute

发明人： NOGUCHI, Munenori

IPC分类号： A61C11/00 ,  A61C19/045

CPC分类号： A61C11/001 ,  A61C11/02 ,  A61C11/06 ,  A61C19/045

摘要： There are provided an occlusal surface transfer instrument, an articulator, and an occlusal surface setting instrument capable of making an artificial tooth with a dentition adapted to patient's occlusal surface, and a method of making an artificial tooth by use of them.
An occlusal surface transfer instrument 10 according to the present invention is constituted of: a bite material holding member 2 which holds a non-hardened bite material 1 in a bitable state; a connection member 3 whose one end is provided with the bite material holding member; a pupil line setting rod 4 disposed in the other end of the connection member, and a median line setting rod 5 which is attachable at right angles to the pupil line setting rod and in an arbitrary angular position around a material axis of the pupil line setting rod. An insertion hole 6 having a circular section is formed in the other end of the connection member 3, and an inserting portion 7 to be fitted into the insertion hole and having a circular section is protruded from the vicinity of the center of the pupil line setting rod 4, and the inserting portion 7 is inserted into the insertion hole 6 to thereby constitute the pupil line setting rod 4 at right angles with respect to a material axis of the connection member 3 and so as to be swingable or rotatable around the material axis.

摘要翻译： 有设置在咬合面转移工具，在咬合架，并且在咬合面设置仪器能够与牙列angepasst人造牙齿的到患者的咬合面，与人造牙齿的制造的由使用它们的方法。 咬合面传送器械10个gemäß到本发明构成的：一个咬合件保持部件2保持在一个双稳态的状态的非硬化咬材料1; 连接部件3，其一端设置有咬材料保持部件; 瞳孔线设定杆4中的连接构件的另一端布置，并且中值线设定杆5的所有其在瞳孔周围线设置的材料轴线任意的角度位置成直角瞳孔线设定杆附接和在 杆。 在插入6孔具有圆形部形成在连结部件3，和孔的另一端在插入部7被装配到插入和具有圆形截面从瞳孔线设置的中心附近突出 杆4，和插入部7插入到插入孔6，从而构成光瞳线以直角相对于设定杆4到连接构件3的材料轴和以能够围绕物料轴摆动能够或可旋转的基座 ，

公开(公告)号：EP1017332B1

公开(公告)日：2007-03-28

申请号：EP98904573.7

申请日：1998-01-14

申请人： MINNESOTA MINING AND MANUFACTURING COMPANY

发明人： JORDAN, Russell, A. ,  HANSEN, James, D. ,  DUFOUR, Patrick, B. ,  CARUSO, Joseph, M.

IPC分类号： A61C11/00 ,  A61C13/00 ,  A61C19/045

CPC分类号： A61C11/00 ,  A61C7/002 ,  A61C9/0046 ,  A61C13/0004

摘要： A computer implemented method of creating a dental model for use in dental articulation includes providing a first set of digital data corresponding to an upper arch image of at least a portion of an upper dental arch of a patient, providing a second set of digital data corresponding to a lower arch image of at least a portion of a lower dental arch of the patient, and providing hinge axis data representative of the spatial orientation of at least one of the upper and lower dental arches relative to a condylar axis of the patient. A reference hinge axis is created relative to the upper and lower arch images based on the hinge axis data. Further, a wobbling technique is used to determine an occlusal position of the lower and upper dental arches.

摘要翻译： 一种创建用于牙科关节的牙科模型的计算机实现方法包括提供对应于患者上牙弓的至少一部分的上弓形图像的第一组数字数据，提供对应于第二组数字数据的第二组数字数据 到达患者的下牙弓的至少一部分的较低拱形图像，并且提供表示相对于患者的髁轴线的上牙弓和下牙弓中的至少一个的空间取向的铰链轴数据。 基于铰链轴数据，相对于上下拱形图像创建参考铰链轴。 此外，使用摆动技术来确定下牙弓和上牙弓的咬合位置。

公开(公告)号：EP1441661A1

公开(公告)日：2004-08-04

申请号：EP02759590.9

申请日：2002-09-09

申请人： CeramOptec GmbH

发明人： NEUBERGER, Wolfgang

IPC分类号： A61C11/00

CPC分类号： A61N5/062 ,  A45C3/06 ,  A45C13/08 ,  A46B15/0002 ,  A46B15/0036 ,  A46B2200/1066 ,  A61C1/0046 ,  A61C17/26 ,  A61C19/063 ,  A61K8/35 ,  A61K8/498 ,  A61K8/97 ,  A61K2800/434 ,  A61N5/0601 ,  A61N2005/0606 ,  A61Q11/00

摘要： A method and material for self-cleaning of the teeth and mouth using a source of light (14) in the visible range in conjunction with a photosensitive oral hygiene composition possessing a broad absorption spectrum in the visible range. The invention selectively eliminates harmful bacteria by use of a photosensitive agent and a light source (14). The present invention involves the use of a light-providing dental device to activate a photosensitive agent and destroy harmful bacteria in the oral cavity. It prevents or deters oral diseases, inflammations, and infections.

公开(公告)号：EP1407722A1

公开(公告)日：2004-04-14

申请号：EP02746110.2

申请日：2002-07-16

申请人： Nishihama, Naoki

发明人： Nishihama, Naoki

IPC分类号： A61C13/00 ,  A61C11/00

CPC分类号： A61C19/045 ,  A61C11/02

摘要： A denture base on which an artificial replacement of teeth is implanted, characterized in that the denture base includes a plurality of dentures arranged and fixed in a plastic or metal foundation, wherein the dentures are arranged along with the occlusion curve expressed based on the central point set up on the resultant line showing the radius of curvature R of the optimal row of teeth obtained from the roentgenogram of a patient's temporal areas of the head, and the direction of the standard resultant of the power produced at the time of occlusion.

摘要翻译： 一种用于牙科治疗领域并能够提供适合于每个患者的闭塞的义齿基座，其中沿着由X射线照片确定的最佳齿列的曲率半径R表示的遮挡曲线布置义齿 并且中心点设置在表示在闭塞时产生的标准合力的方向的合力线上。