Para-xylylene based microfilm elution devices
    3.
    发明授权
    Para-xylylene based microfilm elution devices 失效
    对二甲苯基微缩胶洗脱装置

    公开(公告)号:US08709467B2

    公开(公告)日:2014-04-29

    申请号:US13380520

    申请日:2009-06-26

    IPC分类号: A61F2/00

    摘要: This invention is in the field of controlled elution devices for therapeutic delivery. There exists a need for a stand-alone capable device for the localized and extended delivery of a therapeutic. This need is overcome by the present invention having an exemplary embodiment comprised of a microfilm base (12), a reservoir of a therapeutic (14) disposed about the microfilm base (12) and a top layer (24) that is (i) a plurality of laminated layers (24) of para-xylyelne polymer and/or (ii) para-xylyelne polymer endowed with oxidatively functionalized para-xyele units. The thicknesses of the device is optimally in the range of about 10 to about 200 microns. The device is usable for the localized release of broad spectrum therapeutics for interventional and preventative medicine.

    摘要翻译: 本发明在用于治疗性递送的受控洗脱装置领域。 存在对用于治疗剂的局部和延长递送的独立能力的装置的需要。 本发明克服了这个需求,本发明具有由微缩胶片基底(12),围绕微缩胶片基底(12)设置的治疗剂(14)的储存器和顶层(24)组成的示例性实施方案,所述顶层是(i) 多聚苯乙烯聚合物的层压层(24)和/或(ii)赋予氧化官能化的对位单元的对 - 木聚烯聚合物。 该装置的厚度最好在约10至约200微米的范围内。 该装置可用于介入和预防性药物的广谱治疗剂的局部释放。

    PARY-XYLENE BASED MICROFILM ELUTION DEVICES
    6.
    发明申请
    PARY-XYLENE BASED MICROFILM ELUTION DEVICES 失效
    基于三聚氰胺的微型薄膜设备

    公开(公告)号:US20120135061A1

    公开(公告)日:2012-05-31

    申请号:US13380520

    申请日:2009-06-26

    IPC分类号: A61K9/00

    摘要: This invention is in the field of controlled elution devices for therapeutic delivery. There exists a need for a stand-alone capable device for the localized and extended delivery of a therapeutic. This need is overcome by the present invention having an exemplary embodiment comprised of a microfilm base (12), a reservoir of a therapeutic (14) disposed about the microfilm base (12) and a top layer (24) that is (i) a plurality of laminated layers (24) of para-xylyelne polymer and/or (ii) para-xylyelne polymer endowed with oxidatively functionalized para-xyele units. The thicknesses of the device is optimally in the range of about 10 to about 200 microns. The device is usable for the localized release of broad spectrum therapeutics for interventional and preventative medicine.

    摘要翻译: 本发明在用于治疗性递送的受控洗脱装置领域。 存在对用于治疗剂的局部和延长递送的独立能力的装置的需要。 本发明克服了这个需求,本发明具有由微缩胶片基底(12),围绕微缩胶片基底(12)设置的治疗剂(14)的储存器和顶层(24)组成的示例性实施方案,所述顶层是(i) 多聚苯乙烯聚合物的层压层(24)和/或(ii)赋予氧化官能化的对位单元的对 - 木聚烯聚合物。 该装置的厚度最好在约10至约200微米的范围内。 该装置可用于介入和预防性药物的广谱治疗剂的局部释放。