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1.发明公开SYSTEM AND ARRANGEMENT FOR PRODUCTION AND INSERTION OF A DENTAL BRIDGE STRUCTURE 审中-公开EINFÜHRUNGEINERZAHNBRÜCKENSTRUKTUR系统
公开(公告)号：EP1694235A1
公开(公告)日：2006-08-30
申请号：EP04793829.5
申请日：2004-10-22
CPC分类号： A61C13/0004 , A61C1/084 , A61C8/0048 , A61C13/0013 , B33Y50/00 , B33Y80/00
摘要： A system comprises a computer appliance (7) designed to receive, and to present on screen, first information (12) transmitted from identification equipment (6) and based on detection of a jaw bone structure. Modification information which can be introduced into the computer appliance shows a visual dental bridge structure applied on the jaw bone structure with associated teeth and dentine. Orientations for implants are also shown. The computer appliance produces a CAD file which is based on the first information and the modification information. The file is received in a stereolithography machine which issues second information which can be processed in the equipment (9) for production of the physical template with associated through-bores for sleeves which determine recessed positions and directions for the implants. A working model (16) is produced with the aid of the physical template which is also used for hole formation in the jaw bone structure. The invention also relates to an arrangement of a template produced by stereolithography and by means of information from the computer appliance. By means of the invention, the installation of the dental bridge on the patient can be increased at lower cost, with shorter times and a sustained degree of accuracy.
摘要翻译： 一种系统包括被设计成接收并在屏幕上呈现从识别设备（6）发送的第一信息（12）并且基于颚骨结构的检测的计算机设备（7）。 可以引入计算机设备的修改信息显示应用于具有相关联的牙齿和牙质的颚骨结构上的视觉牙桥结构。 还显示了植入物的定位。 计算机设备产生基于第一信息和修改信息的CAD文件。 该文件被接收在立体光刻机中，立体光刻机发出可在设备（9）中处理的第二信息，用于生产用于确定植入物的凹进位置和方向的用于套筒的相关通孔的物理模板。 借助于也用于颚骨结构中的孔形成的物理模板来生产工作模型（16）。 本发明还涉及通过立体光刻术和通过来自计算机设备的信息产生的模板的布置。 通过本发明，可以以更短的时间和持续的准确度降低成本来增加患者牙桥的安装。
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2.发明公开COMPRESSING DEVICE IN ASSOCIATION WITH A DENTAL PRODUCT OR OTHER PRODUCT RELATED TO THE HUMAN BODY, OR TOOL FOR THIS PRODUCT 失效压缩设备相关的牙齿以及其他对人体的其他相关产品和工具THEREFOR
公开(公告)号：EP0866996A1
公开(公告)日：1998-09-30
申请号：EP96941291.0
申请日：1996-12-03
发明人： ANDERSSON, Matts , PERSSON, Magnus
CPC分类号： G05B19/4207 , A61C9/0046 , A61C13/0004 , G05B2219/33249 , G05B2219/36462 , G05B2219/45167
摘要： When producing a dental product, use is made of a sensing apparatus (4) which reads the shape of a product. In this context, a quantity of information (8) is obtained and compressed before being transmitted on a remote link and/or data link (2), for example in the public telecommunication network. The apparatus can sense the model in a first coordinate system (5). During the sensing, first coordinates are extracted to second coordinates which belong to a second or a polar sensing system. The second coordinates form or constitute the basis for the control information for a machining equipment which produces, from a blank (19) a product or tool which corresponds to the read-off shape (6) of the model. Alternatively, a number of sets of coordinates, which, together with a selected set of coordinates, represent one and the same reading position, are discriminated against. The reduction in the reading information takes place in dependence on the surface size of the simulated sensing so that a greater reduction occurs with a larger surface size and vice versa. The quantity of information from a non-mechanical reading principle can be used to simulate a mechanical reading principle which conforms with the mode of operation of the machining equipment.
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公开(公告)号：EP1578297A1
公开(公告)日：2005-09-28
申请号：EP03774423.2
申请日：2003-11-20
IPC分类号： A61C8/00
CPC分类号： A61C8/0022 , A61C8/0075
摘要： A tooth implant is used to replace a front tooth which has been lost or extracted. The implant comprises an anchoring part (4) which is provided with an outer thread and which is applied in a recess formed in the jaw bone at the site of the lost or extracted tooth, a spacer sleeve part (6) intended to extend through the gum (2) of the jaw bone, and a prepared or preparable part (7) which adjoins the spacer sleeve part and is intended to support a dental crown, for example. The anchoring part, the spacer sleeve part and the prepared or preparable part are arranged in one piece, the configuration and direction of the prepared or preparable part (7) being substantially adapted or adaptable to the anatomy of the lost or extracted tooth, for example to the inner arc-shaped surface, and to the direction of said tooth. The one-piece implant (3) affords a rapid and less traumatic replacement function compared to previously used three-part bridges.
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4.发明公开
公开(公告)号：EP1460961A1
公开(公告)日：2004-09-29
申请号：EP02793689.7
申请日：2002-12-19
发明人： ANDERSSON, Matts , ERIKSSON, Mikael
CPC分类号： B22F3/087 , A61C8/0012 , A61C8/0013 , A61L27/425 , C22C32/0089
摘要： A device, for example in the form of an implant, is arranged to be applied via at least one surface or one portion (for example an outer portion) to bone and/or tissue in the human body. An agent which stimulates bone growth, in the form of HA, is used in connection with the device. The device, the surface or the portion comprises or consists of compressed bone-compatible and/or tissue-compatible material in the form of titanium powder. The titanium powder is mixed with the agent, which is also in powder form, and a composite material is formed with the two powders by means of impact compaction. The invention also relates to a method and use in connection with devices of the type in question. A novel type of HA use is made possible and eliminates, inter alia, the disadvantages of loosening HA layers during production of the device.
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5.发明授权ARRANGEMENT FOR A SYSTEM FOR MANUFACTURING DENTAL PRODUCTS 有权ANORDNUNGFÜREIN系统ZUR HERSTELLUNG DENTALER PRODUKTE
公开(公告)号：EP1235530B1
公开(公告)日：2009-07-22
申请号：EP00980164.8
申请日：2000-11-08
IPC分类号： A61C13/00
CPC分类号： A61C13/0004 , A61C5/77
摘要： A manufacturing system for dental products (P, P') operates with coordinating units ( 9 ) which receive and register orders from customers ( 1, 2 and 3 ). The coordinating units distribute the order to production units ( 11, 12 and 13 ). The various units include database whose contents are updated by data replications in conjunction with changes to system functions, system application, system structure, etc. The data contained in the databases of the production units are entered in memory elements which are arranged for accessing program contents when executing data replications via one or more interfaces via which the function for data replications in the system has access or is effected.
摘要翻译： 牙科产品制造系统（P，P'）与接收和登记客户订单（1,2和3）的协调单元（9）一起运行。 协调单位将订单分配给生产单位（11,12,13）。 各单元包括数据库，其内容通过数据复制结合系统功能，系统应用，系统结构等的更改而更新。生产单元的数据库中包含的数据被输入到存储元件中，这些数据被安排用于访问程序内容 当通过一个或多个接口执行数据复制时，系统中的数据复制功能可通过该接口或实现。
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6.发明公开ARRANGEMENT FOR A TOUCH REPLACEMENT OR UNIT FORMING PART THEREOF, AND SUCH A TOOTH REPLACEMENT AND UNIT 审中-公开ANORDNUNGFÜREINEN ZAHNERSATZ ODER EINEN TEIL DAVON FORMENDE ANORDNUNG
公开(公告)号：EP1578300A1
公开(公告)日：2005-09-28
申请号：EP03774424.0
申请日：2003-11-20
IPC分类号： A61C13/00
CPC分类号： A61C13/0004 , A61C5/77 , A61C13/20
摘要： An ordering and manufacturing system (1) is used to produce all or part of a tooth replacement (7) from gold (28). Functions (9, 10, 11) are included for scanning or reading of the treatment situation. Computerized simulating and/or shape-determining functions (8, 12) determine the optimum or desired shape (7a) of the tooth replacement. The system (1) is activated for ordering and manufacturing all or part of the tooth replacement. A module system is capable of selecting, from among various manufacturing materials and tools, a manufacturing material in the form of gold and a tool in the form of a casting tool. The module system controls or determines the supply or (amount) of gold to the casting tool. A dental crown or unit can be made of cast gold. A known ordering and manufacturing system can be used and retain its effective and rapid functions at the same time as another alternative for tooth replacement is presented on the market.
摘要翻译： 订购和制造系统用于从黄金生产全部或部分牙齿置换。 包括扫描或阅读治疗情况的功能。 计算机化模拟和/或形状确定功能确定牙齿置换的最佳或期望的形状。 该系统被激活以订购和制造全部或部分牙齿更换。 模块系统能够从各种制造材料和工具中选择呈铸造工具形式的金和工具形式的制造材料。 模块系统控制或确定铸造工具的金的供应量或数量。 牙冠或单位可由铸金制成。 可以使用已知的订购和制造系统并保持其有效和快速的功能，同时在市场上呈现另一种牙齿更换的替代方案。
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7.发明授权
公开(公告)号：EP1112036B1
公开(公告)日：2004-12-08
申请号：EP99949500.5
申请日：1999-09-08
IPC分类号： A61C5/10
CPC分类号： A61C13/0003 , A61C5/77
摘要： A dental product is produced from material in powder form. In a first manufacturing stage, the product is given a shape which is larger than its final shape, and in further manufacturing stages the product is subjected to material shrinkage, sintering and working in order to obtain its final shape. Metal powder is applied to the mold tool, and the mold tool with the applied metal powder is placed in pressure-generating equipment where the powder applied to the mold tool is subjected to compaction pressure which compacts the powder so that at least 80% basic density is obtained in the material. The compacted material is then machined. After machining, the compacted material is removed from the mold tool. The sintering stage is then carried out so that the final shape is obtained.
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公开(公告)号：EP1235530A1
公开(公告)日：2002-09-04
申请号：EP00980164.8
申请日：2000-11-08
IPC分类号： A61C13/00
CPC分类号： A61C13/0004 , A61C5/77
摘要： A manufacturing system for dental products (P, P') operates with coordinating units ( 9 ) which receive and register orders from customers ( 1, 2 and 3 ). The coordinating units distribute the order to production units ( 11, 12 and 13 ). The various units include database whose contents are updated by data replications in conjunction with changes to system functions, system application, system structure, etc. The data contained in the databases of the production units are entered in memory elements which are arranged for accessing program contents when executing data replications via one or more interfaces via which the function for data replications in the system has access or is effected.
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9.发明公开METHOD AND DEVICE FOR, AND USE OF, A DENTAL PRODUCT OR OTHER PRODUCT FOR THE HUMAN BODY 有权PRERUKT VERFAHREN ZUR HERSTELLUNG EINES DENTALPRODUKTES UND PRODUKT
公开(公告)号：EP1112036A1
公开(公告)日：2001-07-04
申请号：EP99949500.5
申请日：1999-09-08
IPC分类号： A61C5/10
CPC分类号： A61C13/0003 , A61C5/77
摘要： A dental product is produced from material in powder form. In a first manufacturing stage, the product is given a shape which is larger than its final shape, and in further manufacturing stages the product is subjected to material shrinkage, sintering and working in order to obtain its final shape. Metal powder is applied to the mold tool, and the mold tool with the applied metal powder is placed in pressure-generating equipment where the powder applied to the mold tool is subjected to compaction pressure which compacts the powder so that at least 80% basic density is obtained in the material. The compacted material is then machined. After machining, the compacted material is removed from the mold tool. The sintering stage is then carried out so that the final shape is obtained.
摘要翻译： 牙科产品由粉末形式的材料制成。 在第一制造阶段中，产品的形状大于其最终形状，并且在进一步的制造阶段，产品经受材料收缩，烧结和加工以获得其最终形状。 将金属粉末施加到模具上，并将具有施加的金属粉末的模具放置在压力发生设备中，其中施加到模具上的粉末经受压实压力，压实粉末使得至少80％的基本密度 在材料中获得。 然后加工压实的材料。 加工后，将压实的材料从模具中取出。 然后进行烧结阶段，从而获得最终形状。
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10.发明公开METHOD, ARRANGEMENT AND PROGRAM FOR A PROSTHETIC INSTALLATION 无效VERFAHRENFÜREINE PROTHESENINSTALLATION
公开(公告)号：EP1347713A1
公开(公告)日：2003-10-01
申请号：EP01272996.8
申请日：2001-12-27
IPC分类号： A61C13/00
CPC分类号： A61C13/0004 , A61C1/084 , A61C13/26 , B33Y80/00 , G06Q10/103
摘要： In a method and arrangement for allocating prosthetic installation work between at least three parties (A, B, C) a dental situation and fixture application are simulated on a computer screen by the first party. The second party produces first components in connection with the prosthetic installation with the aid of a recording and said simulation. Second components are supplied by the third party (C) and the prosthetic installation is assembled and fitted by the first party by means of said first and second components. The recording includes first and second readings of a loose prosthesis and a portion supporting the prosthetic insallation. The simulation includes collation of representations of the readings on a computer screen. Simulated fixture applications are constructed and a model is produced by one of said parties, or a fourth party. An assembly template guides hole-forming members in an actual substrate in directions which correspond to the directions of the fixtures. A dental bridge is provided with attachment holes which connect to the holes formed in the substrate. Fixtures are applied in said formed holes by the first party and the dental bridge is secured in or on said fixtures. The invention also relates to a computer program in connection with the above.
摘要翻译： 在用于在至少三方（A，B，C）之间分配假肢安装工作的方法和装置中，第一方在计算机屏幕上模拟牙齿状况和夹具应用。 借助于记录和所述模拟，第二方生产与假肢安装有关的第一部件。 第二部件由第三方（C）提供，并且假肢安装由第一方通过所述第一和第二部件组装和安装。 记录包括松散假体的第一和第二读数以及支撑假体装置的部分。 模拟包括在计算机屏幕上对读数的表示进行排序。 模拟夹具应用程序被构建，并且由所述各方或第四方之一生成模型。 组装模板将实际衬底中的孔形成构件沿对应于固定装置的方向的方向引导。 牙桥设置有连接到形成在基底中的孔的附接孔。 夹具通过第一方应用在所述形成的孔中，并且牙桥固定在所述固定装置中或所述固定装置上。 本发明还涉及与上述相关的计算机程序。
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