Bioactive and biodegradable composites of polymers and ceramics or glasses and method to manufacture such composites
    2.
    发明授权
    Bioactive and biodegradable composites of polymers and ceramics or glasses and method to manufacture such composites 失效
    聚合物和陶瓷或玻璃的生物活性和可生物降解复合材料以及制造这种复合材料的方法

    公开(公告)号:US07541049B1

    公开(公告)日:2009-06-02

    申请号:US08921533

    申请日:1997-09-02

    IPC分类号: A61F2/00 A61F13/00 A61B2/02

    摘要: Surgical osteosynthesis composite material which has three components: biodegradable polymer reinforcement, bioceramic or bioglass filler reinforcement and biodegradable polymer matrix. This invention relates to biodegradable materials used for bone fracture fixation devices and methods of their manufacture. Unlike other known materials used prior to this application, the composites of this invention have two different reinforcing phases and one matrix phase. One reinforcing element is referred as the polymeric reinforcing element and the other as the ceramic reinforcing element.

    摘要翻译: 具有三个组分的外科骨接合复合材料:可生物降解的聚合物增强,生物陶瓷或生物玻璃填料增强和可生物降解的聚合物基质。 本发明涉及用于骨折固定装置的可生物降解材料及其制造方法。 与本申请之前使用的其它已知材料不同,本发明的复合材料具有两个不同的增强相和一个基体相。 一个增强元件被称为聚合物增强元件,另一个称为陶瓷增强元件。