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    • 5. 发明申请
    • METHOD OF PRODUCING A DENTAL RESTORATION, DENTAL RESTORATION AND USE THEREOF
    • 生产牙齿修复,牙齿修复及其使用的方法
    • US20110275031A1
    • 2011-11-10
    • US13128280
    • 2009-10-21
    • Carsten JanaHolger HauptmannBernd K. Burger
    • Carsten JanaHolger HauptmannBernd K. Burger
    • A61C13/003A61C13/08A61C13/00
    • A61C13/0006A61C13/0022A61C13/0835
    • The invention relates to a method of producing a dental restoration (40), the method comprising the steps of providing a metallic frame (21) having an inner and an outer surface, applying one or more opaque layer(s) (23) or composition on the outer surface of the metallic frame, providing a facing precursor (31) having a volume A, mating the facing precursor on the outer surface of the metallic frame coated with the opaque layer using a mating composition to obtain a dental restoration intermediate, firing the dental restoration intermediate to a temperature where the facing precursor sinters to obtain a sintered facing having the volume B, and optionally applying a stain and/or glacing layer on the outer surface of the sintered facing. The invention also relates to a dental restoration obtainable by such a process.
    • 本发明涉及一种生产牙齿修复体(40)的方法,所述方法包括以下步骤:提供具有内表面和外表面的金属框架(21),施加一个或多个不透明层(23)或组合物 在金属框架的外表面上,提供具有体积A的面对前体(31),使用配合组合物将涂覆有不透明层的金属框架的外表面上的面对前体配合,以获得牙科修复中间体, 将牙齿修复体中间化到面对的前体烧结以获得具有体积B的烧结面的温度,并且可选地在烧结面的外表面上施加染色和/或起皱层。 本发明还涉及通过这种方法可获得的牙齿修复体。
    • 9. 发明授权
    • Method of producing a dental restoration, dental restoration and use thereof
    • 牙科修复体的制造方法,牙修复体及其用途
    • US09439739B2
    • 2016-09-13
    • US13128280
    • 2009-10-21
    • Carsten JanaHolger HauptmannBernd K. Burger
    • Carsten JanaHolger HauptmannBernd K. Burger
    • A61C13/00A61C13/083
    • A61C13/0006A61C13/0022A61C13/0835
    • The invention relates to a method of producing a dental restoration (40), the method comprising the steps of providing a metallic frame (21) having an inner and an outer surface, applying one or more opaque layer(s) (23) or composition on the outer surface of the metallic frame, providing a facing precursor (31) having a volume A, mating the facing precursor on the outer surface of the metallic frame coated with the opaque layer using a mating composition to obtain a dental restoration intermediate, firing the dental restoration intermediate to a temperature where the facing precursor sinters to obtain a sintered facing having the volume B, and optionally applying a stain and/or glacing layer on the outer surface of the sintered facing. The invention also relates to a dental restoration obtainable by such a process.
    • 本发明涉及一种生产牙齿修复体(40)的方法,所述方法包括以下步骤:提供具有内表面和外表面的金属框架(21),施加一个或多个不透明层(23)或组合物 在金属框架的外表面上,提供具有体积A的面对前体(31),使用配合组合物将涂覆有不透明层的金属框架的外表面上的面对前体配合,以获得牙科修复中间体, 将牙齿修复体中间化到面对的前体烧结以获得具有体积B的烧结面的温度,并且可选地在烧结面的外表面上施加染色和/或起皱层。 本发明还涉及通过这种方法可获得的牙齿修复体。
    • 10. 发明申请
    • Processing of shape data of a dental prosthesis
    • 牙科假体的形状数据的处理
    • US20060246402A1
    • 2006-11-02
    • US10550992
    • 2004-03-25
    • Michael KraemerBernd BurgerHolger HauptmannGuenter HertleinStefan HoescheferMarkus Salex
    • Michael KraemerBernd BurgerHolger HauptmannGuenter HertleinStefan HoescheferMarkus Salex
    • A61C5/10
    • A61C13/0004A61C9/0053
    • The invention relates to the processing of data regarding the three dimensional shape of a dental prosthesis, which has two prosthesis sections and a connector section, said connector section being connected to the two prosthesis sections and less stable than the two prosthesis sections, comprising the steps that:—a stability parameter and a stability criterion are determined for the connector section;—for the stability parameter, the actual value is calculated from the data;—it is checked for the connector section as to whether the actual value fulfills the stability criterion, and if not, that a warning signal is generated, wherein the determination of the stability criterion is dependent on at least one of the following prosthesis attributes:—the configuration of the prosthesis;—the position of the prosthesis inside the mouth;—the material and/or the cross-sectional profile of the connector section;—the type of the prosthesis sections adjoining the connector section.
    • 本发明涉及关于具有两个假体部分和连接器部分的牙科假体的三维形状的数据的处理,所述连接器部分连接到两个假体部分并且比两个假体部分更不稳定,包括步骤 确定: - 连接器部分确定稳定性参数和稳定性标准; - 对于稳定性参数,根据数据计算实际值; - 连接器部分检查实际值是否符合稳定性标准 并且如果不是,则产生警告信号,其中稳定性标准的确定取决于以下假体属性中的至少一个: - 假体的构造; - 假体在口内的位置; - 材料和/或连接器部分的横截面轮廓; - 邻接连接器部分的假体部分的类型。