ANTIMICROBIAL PROSTHETIC DENTAL ELEMENT
    4.
    发明申请
    ANTIMICROBIAL PROSTHETIC DENTAL ELEMENT 审中-公开
    抗微生物预防牙齿元素

    公开(公告)号:US20070208102A1

    公开(公告)日:2007-09-06

    申请号:US11680822

    申请日:2007-03-01

    CPC分类号: A61K6/083 A61K6/087

    摘要: Prosthetic dental element is obtained by machining a rod of composite material including fibres embedded in a matrix containing resin. The matrix also contains at least one agent with an antimicrobial effect at a concentration between 0.05 and 30% by weight of the prosthetic element. The agent is in powder form.

    摘要翻译: 通过机械加工包含嵌入含树脂基质中的纤维的复合材料棒获得假体牙元素。 基质还含有至少一种具有抗微生物作用的试剂,其浓度为假体元件重量的0.05%至30%。 药剂为粉末形式。

    TRANSPARENT AND RADIO-OPAQUE RETENTION PIN
    5.
    发明申请
    TRANSPARENT AND RADIO-OPAQUE RETENTION PIN 审中-公开
    透明和无线电 - OPAQUE保留PIN

    公开(公告)号:US20080280263A1

    公开(公告)日:2008-11-13

    申请号:US11924976

    申请日:2007-10-26

    IPC分类号: A61C5/04

    CPC分类号: A61C13/30 A61C2201/005

    摘要: A dental retention pin made of composite material includes a core consisting of fibers embedded in a resin matrix. The fibers, which have a refractive index (n), are radio-opaque, and the refractive index (n′) of the resin forming the matrix has a value close to that of the fibers.

    摘要翻译: 由复合材料制成的牙科保持销包括由嵌入树脂基质中的纤维构成的芯。 具有折射率(n)的纤维是不透射线的,并且形成基质的树脂的折射率(n')具有接近纤维的折射率(n')的值。

    Colored dental post
    6.
    发明授权
    Colored dental post 有权
    彩色牙柱

    公开(公告)号:US07726971B2

    公开(公告)日:2010-06-01

    申请号:US11550460

    申请日:2006-10-18

    IPC分类号: A61C5/08

    CPC分类号: A61C13/30 Y10T29/49567

    摘要: A dental post includes a composite material such as long fibers embedded in a resin matrix, and is able to transmit visible radiation when it is lit by a dental lamp to ensure polymerization of a product for setting in a tooth's root canal. The post, which has a specific color determined at ambient temperature before insertion into said canal, and which contains at least one thermochromic substance able to provide said specific color, loses its color when in place in the canal. A method for forming the dental post and a kit including a plurality of dental posts and drills are also disclosed.

    摘要翻译: 牙柱包括复合材料,例如嵌入树脂基质中的长纤维,并且当通过牙灯点燃时能够透射可见光,以确保产品聚集在牙根管内。 具有在插入所述管道之前在环境温度下确定并且含有至少一种能够提供所述特定颜色的热致变色物质的特定颜色的柱在位于管道中时会失去其颜色。 还公开了一种用于形成牙柱的方法和包括多个牙柱和钻头的试剂盒。