Polymeric delivery of radionuclides and radiopharmaceuticals
    9.
    发明授权
    Polymeric delivery of radionuclides and radiopharmaceuticals 失效
    聚合物递送放射性核素和放射性药物

    公开(公告)号:US06352682B2

    公开(公告)日:2002-03-05

    申请号:US08968463

    申请日:1997-10-02

    IPC分类号: A61K5100

    摘要: Locally deposited polymer depots are used as a vehicle for the immobilization and local delivery of a radionuclide or radiopharmaceutical. Radionuclides are incorporated in their elemental forms, as inorganic compounds, or are attached to a larger molecule or incorporated into the polymer, by physical or chemical methods. Ancillary structure may be employed to control the rate of release. Standard radionuclides which have been used for local radiotherapy may be used, such as radionuclides of iodine, iridium, radium, cesium, yttrium or other elements.

    摘要翻译: 本地沉积的聚合物储存库用作固定和局部递送放射性核素或放射性药物的载体。 放射性核素作为无机化合物以其元素形式引入,或通过物理或化学方法连接到较大的分子或掺入聚合物中。 可以使用辅助结构来控制释放速率。 可以使用已经用于局部放射治疗的标准放射性核素,例如碘,铱,镭,铯,钇或其它元素的放射性核素。