Implantable orthopaedic device and method for making the same
    1.
    发明授权
    Implantable orthopaedic device and method for making the same 失效
    可植入矫形装置及其制作方法

    公开(公告)号:US07938861B2

    公开(公告)日:2011-05-10

    申请号:US10413765

    申请日:2003-04-15

    IPC分类号: A61F2/34

    摘要: A polymeric implantable orthopaedic device that includes a first layer and a second layer where the first layer has a porosity that is different from the second layer is described. An associated method of producing a polymeric implantable orthopaedic device that includes a first layer and a second layer where the first layer has a porosity that is different from the second layer is also described.

    摘要翻译: 描述了包括第一层和第二层的聚合物可植入矫形装置,其中第一层具有不同于第二层的孔隙率。 还描述了生产聚合物可植入矫形装置的相关方法,其包括第一层和第二层,其中第一层具有不同于第二层的孔隙率。

    MEDICAL IMPLANT OR MEDICAL IMPLANT PART COMPRISING POROUS UHMWPE AND PROCESS FOR PRODUCING THE SAME
    8.
    发明申请
    MEDICAL IMPLANT OR MEDICAL IMPLANT PART COMPRISING POROUS UHMWPE AND PROCESS FOR PRODUCING THE SAME 有权
    包含多孔UHMWPE的医用植入物或医用植入物及其制造方法

    公开(公告)号:US20080033573A1

    公开(公告)日:2008-02-07

    申请号:US11765716

    申请日:2007-06-20

    IPC分类号: A61F2/28

    CPC分类号: A61L27/56 A61L27/16 C08L23/06

    摘要: The invention provides a medical implant or medical implant part comprising porous ultrahigh molecular weight polyethylene having a weight average molecular weight of about 400,000 atomic mass units or more and a porosity of about 15% to about 65%. The invention further provides a process for producing a medical implant or medical implant part.

    摘要翻译: 本发明提供一种包含多孔超高分子量聚乙烯的医用植入物或医用植入物部件,其重均分子量约为400,000原子质量以上且孔隙率为约15%至约65%。 本发明还提供了一种用于生产医用植入物或医疗植入物部件的方法。

    Hydrophobic carrier modified implants for beneficial agent delivery
    9.
    发明申请
    Hydrophobic carrier modified implants for beneficial agent delivery 审中-公开
    疏水载体修饰植入物用于有益的药物递送

    公开(公告)号:US20070077268A1

    公开(公告)日:2007-04-05

    申请号:US11241136

    申请日:2005-09-30

    IPC分类号: A61F2/00 A61K31/015

    摘要: Disclosed is a bearing material for a medical implant or medical implant part, the bearing material comprising: (a) a matrix of crosslinked polyethylene, (b) a biocompatible hydrophobic carrier, and (c) a beneficial agent soluble in the biocompatible hydrophobic carrier. Also disclosed are methods for preparing a bearing material in accordance with the invention. The bearing material releases a beneficial agent at least partially by a load-activated mechanism.

    摘要翻译: 公开了用于医​​疗植入物或医疗植入物部件的轴承材料,所述轴承材料包括:(a)交联聚乙烯基质,(b)生物相容的疏水性载体,和(c)可溶于生物相容的疏水性载体的有益剂。 还公开了用于制备根据本发明的轴承材料的方法。 轴承材料至少部分地由负载激活机构释放有益剂。