PREFORMED MALLEABLE SOLID CROWN
    4.
    发明申请
    PREFORMED MALLEABLE SOLID CROWN 审中-公开
    预制混凝土固体

    公开(公告)号:US20090305195A1

    公开(公告)日:2009-12-10

    申请号:US12440611

    申请日:2007-09-10

    IPC分类号: A61C5/11 A61C5/10

    摘要: A solid dental crown and methods of using the solid dental crown are disclosed. The solid dental crown includes, a self-supporting solid hardenable preformed dental crown having an external crown shape defined by an external crown surface. The external crown surface defines a crown volume that is substantially filled with a hardenable composition. The hardenable composition has sufficient malleability so that the solid preformed dental crown can be pressed onto a prepared tooth surface to form a recess in the solid preformed dental crown defined by a recess surface that is complimentary to the prepared tooth surface.

    摘要翻译: 公开了实心牙冠和使用固体牙冠的方法。 固体牙冠包括具有由外表冠表面限定的外冠形状的自支撑固体可硬化预成型牙冠。 外冠表面限定基本上填充有可硬化组合物的冠部体积。 可硬化组合物具有足够的延展性,使得固体预成型牙冠可以压在准备好的牙齿表面上,以在由准备的牙齿表面互补的凹陷表面限定的固体预成型牙冠中形成凹陷。

    PREFORMED MALLEABLE MULTILAYER DENTAL ARTICLES
    9.
    发明申请
    PREFORMED MALLEABLE MULTILAYER DENTAL ARTICLES 审中-公开
    预制的可疑多层牙科文章

    公开(公告)号:US20100062394A1

    公开(公告)日:2010-03-11

    申请号:US12440615

    申请日:2007-09-12

    IPC分类号: A61C13/23 A61C5/09

    摘要: A dental article includes an external layer formed of a self-supporting hardenable preformed material having a dental article shape defined by an external layer surface. The external layer defines an interior volume. An interior material is disposed within the interior volume. The interior material is different than the external hardenable preformed material and the interior material has a yield stress value of 100 dyn/cm2 or greater.

    摘要翻译: 牙科用品包括由具有由外层表面限定的牙科物品形状的自支撑可硬化预成型材料形成的外层。 外层定义内部体积。 内部材料设置在内部容积内。 内部材料与外部可硬化预成型材料不同,内部材料的屈服应力值为100dyn / cm2以上。

    Malleable Symmetric Dental Crowns
    10.
    发明申请
    Malleable Symmetric Dental Crowns 审中-公开
    可塑性对称牙冠

    公开(公告)号:US20080293018A1

    公开(公告)日:2008-11-27

    申请号:US11912915

    申请日:2006-04-27

    IPC分类号: A61C13/08

    摘要: Preformed malleable dental crowns with a side-generic external shape with a plane of symmetry in the facial-lingual direction and/or a plane of symmetry in the mesial-distal direction. The preformed dental crowns also include a hardenable composition that has sufficient malleability such that the side-generic external shape can be formed into, e.g., a left-side specific or right-side specific adjusted external shape. Methods of the invention may include fitting the dental crowns by adjusting or forming them to provide side-specific features, followed by hardening of the hardenable composition.

    摘要翻译: 具有侧面通用外形的预制可锻性牙冠,其在面向 - 方向上具有对称平面和/或近端 - 远端方向的对称平面。 预成型牙冠还包括具有足够延展性的可硬化组合物,使得侧面外形可以形成为例如左侧特定或右侧特定调整外部形状。 本发明的方法可以包括通过调整或形成牙冠来提供侧面特征,然后硬化可硬化组合物。