Dental crown forms and methods
    3.
    发明申请
    Dental crown forms and methods 审中-公开
    牙冠形式和方法

    公开(公告)号:US20050042577A1

    公开(公告)日:2005-02-24

    申请号:US10643771

    申请日:2003-08-19

    摘要: Dental crown forms and methods of using them are disclosed. The dental crown forms may include one or more of the following features: a handle attached to the dental crown form at a location removed from the base of the dental crown form; a vented handle through which excess amounts of hardenable dental material can pass during placement of the crown form; and one or more lines of weakness that may be separated to remove a dental crown form from hardenable dental material after placement of the filled crown form. The dental crown forms may also be located in packages with hardenable dental material located within the dental crown forms as packaged.

    摘要翻译: 披露牙冠形状及其使用方法。 牙冠形状可以包括以下特征中的一个或多个:在从牙冠形状的基部移除的位置附接到牙冠形状的手柄; 放置牙冠的多余的可硬化牙科材料能通过的通气手柄; 以及在放置填充的牙冠形状之后可以分离以消除牙冠形状从可硬化牙科材料的一条或多条弱点。 牙冠形状也可以位于具有可硬化牙科材料的包装中,所述可硬化牙科材料位于包装的牙冠形状内。

    METHODS OF MAKING MULTILAYER ANATOMICAL ALL-CERAMIC DENTAL APPLIANCES
    4.
    发明申请
    METHODS OF MAKING MULTILAYER ANATOMICAL ALL-CERAMIC DENTAL APPLIANCES 有权
    制造多层解剖全陶瓷牙科器具的方法

    公开(公告)号:US20130277874A1

    公开(公告)日:2013-10-24

    申请号:US13995553

    申请日:2011-12-20

    IPC分类号: A61C13/00

    摘要: A method of making a multilayer all-ceramic dental appliance. A first article can be formed of a first material based on a first digital surface representation having a desired outer shape of the dental appliance. A portion of the first article can be removed to form an outer layer comprising a cavity dimensioned to accommodate an inner layer. A second article can be formed by filling the cavity of the first article with a second material. The second article can be further processed, as desired. For example, a desired inner shape can be formed in the second article. Such a desired inner shape can be based on a second digital surface representation of a dental object configured to receive the dental appliance. At least one of the first article, the outer layer, and the second article can be fired, for example, while still being coupled to a support.

    摘要翻译: 一种制造多层全陶瓷牙科器具的方法。 基于具有期望的牙科器具外形的第一数字表面表示,第一制品可以由第一材料形成。 可以去除第一制品的一部分以形成包括尺寸适于容纳内层的腔的外层。 可以通过用第二材料填充第一制品的空腔来形成第二制品。 可以根据需要进一步处理第二制品。 例如,可以在第二制品中形成期望的内部形状。 这种期望的内部形状可以基于构造成接收牙齿器具的牙科物体的第二数字表面表示。 第一制品,外层和第二制品中的至少一个可以例如在仍然被耦合到支撑件的同时被点燃。

    METHODS OF MAKING BIOMIMETIC DENTAL APPLIANCES
    5.
    发明申请
    METHODS OF MAKING BIOMIMETIC DENTAL APPLIANCES 有权
    制造生物牙科用具的方法

    公开(公告)号:US20130056892A1

    公开(公告)日:2013-03-07

    申请号:US13696638

    申请日:2011-06-07

    IPC分类号: A61C13/08 A61C13/00

    摘要: A method of making a biometric dental appliance. A first article can be formed of a first material based on a first digital surface representation having a desired outer shape of the dental appliance. A portion of the first article can then be removed to form an outer layer of the dental appliance comprising a cavity dimensioned to accommodate an inner layer. A second article can be formed by filling the cavity of the first article with a second material. The second material can have at least one different structural and/or optical property than the first material. The second article can be further processed, as desired. For example, a desired inner shape can be formed in the second article. Such a desired inner shape can be based on a second digital surface representation of a dental object configured to receive the dental appliance.

    摘要翻译: 制造仿生牙科器具的方法。 基于具有期望的牙科器具外形的第一数字表面表示,第一制品可以由第一材料形成。 然后可以移除第一制品的一部分以形成牙科器具的外层,其包括尺寸适于容纳内层的空腔。 可以通过用第二材料填充第一制品的空腔来形成第二制品。 第二材料可以具有比第一材料至少一种不同的结构和/或光学性质。 可以根据需要进一步处理第二制品。 例如,可以在第二制品中形成期望的内部形状。 这种期望的内部形状可以基于构造成接收牙齿器具的牙科物体的第二数字表面表示。