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1. 发明申请

US20120322025A1 METHOD FOR FORMING DENTAL COATING AND DENTAL CAD/CAM DEVICE 审中-公开
标题翻译：形成牙科涂层和牙科CAD / CAM设备的方法
公开(公告)号：US20120322025A1
公开(公告)日：2012-12-20
申请号：US13579274
申请日：2011-06-17
申请人： Nobuyoshi Ozawa , Yasunori Sumi
发明人： Nobuyoshi Ozawa , Yasunori Sumi
IPC分类号： A61B6/14 , A61C5/10 , A61C13/003 , A61C5/00
CPC分类号： A61C13/0004 , A61C5/77 , A61C9/0053 , G01B9/02091 , G01B11/2441
摘要： A dental CAD/CAM device capable of accurately forming a dental coating is provided. The device includes: an intraoral-site measurement section 100 configured to measure 3D shape data on an intraoral site 130 with an OCT probe 150 for obtaining a tomogram of an object using near-ultraviolet light; a treatment-target-tooth 3D shape data acquisition section 200 configured to acquire shape data of a treatment target tooth from 3D shape data obtained by the intraoral-site measurement section 100; and a coating object 3D shape data creation section 300 configured to create 3D shape data on a dental coating such that the dental coating matches the 3D shape data of the treatment target tooth obtained by the treatment target tooth 3D shape data acquisition section 200.
摘要翻译：提供能够精确地形成牙齿涂层的牙科CAD / CAM装置。该装置包括：口内部位测量部分100，被配置为使用OCT探针150在口腔内部位置130上测量3D形状数据，以用于使用近紫外光获得物体的断层图; 治疗对象牙3D形状数据取得部200，其从由口内部位测定部100得到的3D形状数据获取治疗对象牙的形状数据; 以及被配置为在牙齿涂层上创建3D形状数据的涂层对象3D形状数据创建部300，使得牙科涂层与由治疗对象牙齿3D形状数据获取部200获得的治疗目标牙齿的3D形状数据相匹配。

2. 发明申请

US20100285429A1 COMPOUND SMC DENTAL MILL BLANKS 审中-公开
标题翻译：化合物SMC牙科制品
公开(公告)号：US20100285429A1
公开(公告)日：2010-11-11
申请号：US12742265
申请日：2008-11-18
申请人： Naimul Karim , Sumita B. Mitra
发明人： Naimul Karim , Sumita B. Mitra
IPC分类号： A61C13/087 , A61C13/003 , A61C13/23 , A61C5/10 , G06K19/06
CPC分类号： A61C13/0022 , A61C5/77 , A61C13/087 , A61C13/09 , A61K6/083 , A61K6/087 , A61K6/09 , A61K6/093 , Y10T29/49567 , C08L33/00 , C08L23/00 , C08L71/00 , C08L83/16 , C08L75/04
摘要： A dental mill blank is formed from a number of different self-supporting, malleable, curable (SMC) materials distributed within the blank so that a dental article machined from the blank closely resembles natural dentition in appearance or function. When in an uncured state, a single mill blank can be adapted to fit a variety of different tooth sizes and shapes, thus reducing the inventory of mill blank types required for fabrication of the range of possible tooth shapes and sizes.
摘要翻译：牙科磨料坯料由分布在坯料内的许多不同的自支撑，可延展的可固化（SMC）材料形成，使得从坯料加工的牙齿制品在外观上或功能上非常类似于天然牙列。当处于未固化状态时，单个轧机坯料可以适应于各种不同的齿形和形状，从而减少制造可能的齿形和尺寸范围所需的研磨坯料的库存。

3. 发明申请

US20100151417A1 METHOD AND SYSTEM FOR DENTAL PLANNING 有权
标题翻译：牙科计划方法与系统
公开(公告)号：US20100151417A1
公开(公告)日：2010-06-17
申请号：US12600633
申请日：2008-05-21
申请人： Urban Nilsson , Matts Andersson
发明人： Urban Nilsson , Matts Andersson
IPC分类号： A61C13/003 , G06F17/50
CPC分类号： A61C13/0004 , A61C1/084 , A61C7/002 , B33Y80/00 , G06F19/00 , G16H50/50
摘要： Methods are provided for computer-based planning of a dental restorative procedure of a patient having a craniooral space and/or of at least one dental component for the dental restorative procedure. Certain methods include determining a first spatial position of a first boundary surface, in the craniooral space, of a first dental unit of a dental restoration; determining a second spatial position of a second boundary surface, in the craniooral space remote the first boundary surface, of a second dental unit of the dental restoration; and determining a third spatial position of at least a portion of the at least one dental component relative at least one of the first and second spatial positions.
摘要翻译：提供了用于具有颅骨空间和/或用于牙齿修复程序的至少一个牙科部件的患者的牙齿修复程序的计算机计划的方法。某些方法包括确定牙科修复体的第一牙科单元在颅内空间中的第一边界表面的第一空间位置; 在所述牙科修复体的第二牙齿单元的第一边界表面的颅内空间中确定第二边界表面的第二空间位置; 以及确定所述至少一个牙科部件的至少一部分相对于所述第一和第二空间位置中的至少一个的第三空间位置。

4. 发明申请

US20100086895A1 Dental Bridge 有权
标题翻译：牙桥
公开(公告)号：US20100086895A1
公开(公告)日：2010-04-08
申请号：US12245434
申请日：2008-10-03
申请人： James Michael Randall
发明人： James Michael Randall
IPC分类号： A61C13/003
CPC分类号： A61C13/0025 , A61C8/0048 , A61C8/0057 , A61C8/0063 , A61C8/0075 , A61C8/0086 , A61C13/08 , A61C13/26 , A61C13/2653
摘要： A system for attaching a natural tooth to a dental implant. The system comprises a dental prosthesis and an elastomeric cushion. The dental prosthesis has a first end and a second end. The first end is fixed to a natural tooth and the second end is engaged with a dental implant. The elastomeric cushion is positioned in contact, either directly or indirectly, with at least a portion of the dental implant and at least a portion of the dental prosthesis such that the elastomeric cushion permits movement of the second end relative to the dental implant in response to movement of the natural tooth transferred through the dental prosthesis to the second end.
摘要翻译：用于将天然牙齿附接到牙植入物的系统。该系统包括牙科假体和弹性垫。牙科假体具有第一端和第二端。第一端固定在天然牙齿上，第二端与牙种植体啮合。弹性衬垫直接或间接地与至少一部分牙科植入物和牙科假体的至少一部分接触，使得弹性缓冲垫允许第二端相对于牙植入物的运动，以响应于通过牙科假体转移到第二端的自然牙齿的运动。

5. 发明授权

US06881062B2 Method and product for shaping a fibre product for dental use 失效
标题翻译：用于成型用于牙科用途的纤维产品的方法和产品
公开(公告)号：US06881062B2
公开(公告)日：2005-04-19
申请号：US10169457
申请日：2001-01-11
申请人： Ilkka Kangasniemi , Pekka Vallittu
发明人： Ilkka Kangasniemi , Pekka Vallittu
IPC分类号： A61C5/77 , A61C13/00 , A61C13/003 , A61C13/225 , A61C5/04
CPC分类号： A61C13/0003 , A61C5/77 , A61C13/26
摘要： The invention relates to a method and silicone product for shaping a fibre product used in dentistry to reinforce a prosthetic appliance or a similar structure under construction to conform to the final location. The fibre product containing fibres and curable material is pressed by means of silicone material against the final location or a model thereof followed by curing the curable material present in the fibre product. The invention is characterized in that the silicone material is a polymerised, elastic and soft silicone material that has been shaped to a piece (10,11) corresponding to the size and shape of the fibre product to be shaped, and that when pressed, the silicone material adopts the shape of the final location or the model thereof.
摘要翻译：本发明涉及一种用于成形用于牙科的纤维制品的方法和硅酮产品，用于加强在建设中符合最终位置的假肢器具或类似结构。含有纤维和可固化材料的纤维产品通过硅树脂材料压在最终位置或其模型上，然后固化存在于纤维产品中的可固化材料。本发明的特征在于，硅氧烷材料是聚合的，弹性的和软的硅酮材料，其已经被成形为对应于待成形的纤维产品的尺寸和形状的片（10,11），并且当被压制时硅胶材料采用最终位置的形状或其型号。

6. 发明授权

US6102697A Holding device for manufacture of dental bridges and manufacturing process for manufacture of dental bridges 失效
标题翻译：用于制造牙桥的保持装置和用于制造牙桥的制造工艺
公开(公告)号：US6102697A
公开(公告)日：2000-08-15
申请号：US101111
申请日：1998-10-02
申请人： Biagio Cicchetti
发明人： Biagio Cicchetti
IPC分类号： A61C9/00 , A61C13/00 , A61C13/003 , A61C14/00
CPC分类号： A61C13/0003 , A61C9/00
摘要： The present invention relates to a holding device for the manufacture of dental bridges or for connecting adjacent tooth crowns or onlays/inlays, which device comprises: a main part (10; 110) and at least two support arms (20-1, 20-2, 20-3; 120-1 to 120-6) which extend from the main part (10; 110), each support arm (20-1, 20-2, 20-3; 120-1 to 120-6) comprising at least one support element (30-1, 30-2, 30-3; 130-1 to 130-6) which extends from the support arm (20-1, 20-2, 20-3; 120-1 to 120-6) at a predetermined or predeterminable angle. The invention further relates to a manufacturing process for manufacturing dental bridges.
摘要翻译： PCT No.PCT / EP97 / 00253 Sec。 371日期：1998年10月2日 102（e）日期1998年10月2日PCT 1997年1月20日PCT PCT。公开号WO97 / 25934 日期1997年7月24日本发明涉及一种用于制造牙桥或用于连接相邻牙冠或镶嵌/镶嵌的保持装置，该装置包括：主要部分（10; 110）和至少两个支撑臂（20 -1,20-2,20-3,120-1〜120-6），其从主要部分（10; 110）延伸，每个支撑臂（20-1,20-2,20-3; 120-1 包括至少一个从支撑臂（20-1,20-2,20-3）延伸的支撑元件（30-1,30-2,30-3; 130-1至130-6） ; 120-1至120-6）以预定或可预定的角度。本发明还涉及制造牙桥的制造方法。

7. 发明授权

US5779477A Method and appliance using one or more wire-feeding tracks for production of artificial supporting members for the human body 失效
标题翻译：用于生产人体的人造支撑构件的一个或多个送丝轨道的方法和装置
公开(公告)号：US5779477A
公开(公告)日：1998-07-14
申请号：US602775
申请日：1996-04-23
申请人： Anders Boss
发明人： Anders Boss
IPC分类号： A61C8/00 , A61C13/003 , A61C13/225
CPC分类号： A61C8/0048 , A61C13/26
摘要： A method for producing artificial supporting members in the human body is provided. In a first manufacturing stage, at least two support part members are matched together by machining contact surfaces on the supporting part members via which the supporting members are joined. Also during this stage, positional information regarding the relative positions of the contact surfaces and the supporting part members is identified. In a second manufacturing stage, the supporting part members are joined together using the positional information and are applied on a bearing member in relation to a plane. The plane extends at right angles with respect to a selected direction of the supporting member parts when they are in their matched positions. At least one of a wire feeding track and the bearing member are moved whereby the position of the wire feeding track is altered with respect to the plane. The wire feeding track is moved to cross connection portions of the supporting part members. As the wire feeding track crosses the connection portions, the supporting part member is machined to create a contact surface which can cooperate with another contact surface on another supporting part member. The positional information obtained during the first manufacturing stage is based on the positional relationship of the wire feeding track and the bearing member in the plane.
摘要翻译： PCT No.PCT / SE95 / 00809 Sec。 371日期：1996年4月23日 102（e）日期1996年4月23日PCT提交1995年6月30日PCT公布。公开号WO96 / 01082 日本1996年1月18日提供了人体中生产人造支撑构件的方法。在第一制造阶段中，至少两个支撑部件通过加工支撑部件连接的支撑部件上的接触表面而相互配合。此外，在该阶段中，识别关于接触表面和支撑部件的相对位置的位置信息。在第二制造阶段，使用位置信息将支撑部件接合在一起，并相对于平面施加在轴承部件上。当它们处于其匹配位置时，平面相对于支撑构件部件的选定方向成直角延伸。导线馈送轨道和支承构件中的至少一个被移动，由此导线馈送轨道的位置相对于平面改变。送丝轨道移动到支撑部件的交叉连接部分。当送丝轨道穿过连接部分时，对支撑部件进行加工，以形成可与另一个支撑部件上的另一个接触表面配合的接触表面。在第一制造阶段中获得的位置信息基于导线馈送轨道和轴承部件在平面中的位置关系。

8. 发明授权

US5507981A Method for molding dental restorations 失效
标题翻译：牙科修复体成型方法
公开(公告)号：US5507981A
公开(公告)日：1996-04-16
申请号：US250926
申请日：1994-05-31
申请人： Richard W. Petticrew
发明人： Richard W. Petticrew
IPC分类号： A61C5/10 , A61C13/003 , A61C13/20 , A61K6/00 , B28B1/24 , B28B5/04 , C03C3/091 , C03C10/04 , C03C10/06 , C03C10/12 , C04B35/16 , A61C13/00
CPC分类号： C03C4/0021 , A61C13/20 , B28B1/24 , B28B5/04 , C03C10/00 , Y10T428/13
摘要： A process for the formation of dental restorations from glass-ceramic materials and the resulting dental restorations. In this invention, a dental restoration is prepared by placing a glass-ceramic material in a heat-pressure deformable crucible. Heat is then applied to the crucible in order to bring the glass-ceramic material to a working range at temperatures above its liquidus temperature. The crucible in which the glass-ceramic material is placed has heat-pressure deformation properties which are matched to the working temperature of the glass-ceramic material being heated. The heat deformation properties of the crucible must be such that when the glass-ceramic material in the crucible is in the working range the crucible is heat-pressure deformable without rupturing. Once the glass-ceramic material is heated to its working temperature, the crucible is brought into contact with a mold having a preformed cavity therein, the cavity being in the shape of the desired dental restoration. As the distance between the heated glass-ceramic material and the mold is decreased, the crucible is deformed to form a seal with the mold thereby facilitating the injection of the molten glass-ceramic material into the mold cavity. An interactive seal between the crucible and the mold may be provided for. The composite process may be carried out in a vacuum. The resulting dental restoration has superior optical esthetic and strength properties. The invention further includes the heat-pressure deformable crucible which is useful in the process of this invention and the related apparatus.
摘要翻译：用于从玻璃陶瓷材料形成牙科修复物和由此产生的牙科修复体的方法。在本发明中，通过将玻璃陶瓷材料放置在热压可变形坩埚中来制备牙科修复体。然后将热量施加到坩埚上，以便在高于其液相线温度的温度下使玻璃 - 陶瓷材料达到工作范围。其中放置玻璃 - 陶瓷材料的坩埚具有与被加热的玻璃 - 陶瓷材料的工作温度相匹配的热压变形特性。坩埚的热变形性能必须使得当坩埚中的玻璃 - 陶瓷材料处于工作范围内时，坩埚可以在不破裂的情况下进行热压变形。一旦玻璃陶瓷材料被加热到其工作温度，坩埚就与其中具有预制腔的模具接触，该空腔是所需的牙科修复体的形状。随着加热的玻璃 - 陶瓷材料和模具之间的距离减小，坩埚变形以与模具形成密封，从而便于熔融玻璃 - 陶瓷材料注入模腔。可以提供坩埚和模具之间的交互式密封。复合方法可以在真空中进行。所得牙科修复物具有优异的光学美学和强度特性。本发明还包括在本发明的方法和相关装置中有用的热压可变形坩埚。

9. 发明授权

US5118295A Dental post 失效
标题翻译：牙科
公开(公告)号：US5118295A
公开(公告)日：1992-06-02
申请号：US642454
申请日：1991-01-17
申请人： Marlind H. Stiles
发明人： Marlind H. Stiles
IPC分类号： A61C8/00 , A61C13/003
CPC分类号： A61C8/0048 , A61C13/26
摘要： A method of installing a dental bridge in the mouth of a person who has lost several natural teeth leaving a space between his existing natural teeth with a viable root structure in the space. The method includes installing an implant adjacent each of the natural teeth, installing a post in the viable root structure and supporting the dental bridge on the post and on the two spaced implants, thereby using the viable root structure as a partial support for the bridge.
摘要翻译：一种将牙桥安装在已经失去若干天然牙齿的人口中的方法，该牙齿在其现有天然牙齿之间留下空间，并在该空间内具有可行的根部结构。该方法包括在每个天然牙齿附近安装植入物，将柱固定在活根部结构中并将牙桥支撑在柱上和两个间隔开的植入物上，由此使用活根部结构作为桥的部分支撑。

10. 发明授权

US5059758A Method and an apparatus for joining together two elements included in an implant and/or prosthesis structure 失效
标题翻译：用于接合包含在植入物和/或构造结构中的两个元素的方法和装置
公开(公告)号：US5059758A
公开(公告)日：1991-10-22
申请号：US344570
申请日：1989-04-28
申请人： Matts Andersson
发明人： Matts Andersson
IPC分类号： A61C8/00 , A61C13/00 , A61C13/003 , A61C13/20 , B23K26/00 , B23K26/067 , B23K26/20
CPC分类号： B23K26/0676 , A61C13/20 , B23K26/067 , B23K26/22
摘要： In the joining of two elements of hard material which are included in an implant or prosthetic structure, the elements are disposed towards one another by means of a joint formed by contact surfaces. The elements are adjusted to one another and mutually fixed and welded together by laser equipment. Registering circumferential portions of the joint are exposed to two focusing optical devices which emit laser pulses for the welding and form a part of the laser equipment. The focusing devices are aligned each towards one of two substantially registering, or slightly mutually offset, starting areas. Each respective area includes a section of each respective joint circumferential portion with circumjacent parts on the elements. The laser equipment is energized to emit, through the focusing devices, simultaneous or alternating laser pulses or laser beams, and the elements and devices are mutually, controllably displaceable such that laser output emission may be effected towards the starting areas and subsequent areas with associated sections of joint circumferential portions and material parts.

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