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    • 2. 发明公开
    • Manufacture of long term drug delivery devices with polyurethane
    • Herstellung von Vorrichtungen zur Langzeitarzneimittelversorgung mit polyurethan
    • EP2805709A1
    • 2014-11-26
    • EP14172031.8
    • 2004-08-11
    • Endo Pharmaceuticals Solutions Inc.
    • Kuo, Sheng-hungKuzma, Petr
    • A61K9/00
    • A61L31/10A61K9/0024A61K9/0092A61L27/54A61M5/14B65B3/003Y10T29/49826
    • This invention is related to the use of polyurethane based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs. The drug delivery device for releasing one or more drugs at controlled rates for an extended period of time to produce local or systemic pharmacological effects comprises: 1. a reservoir, said reservoir comprising; 2. at least one active ingredient; and, optionally, 3. at least one pharmaceutically acceptable carrier; a polyurethane based polymer completely surrounding the reservoir.
    • 本发明涉及聚氨酯基聚合物作为药物递送装置在长时间内以恒定速率递送生物活性化合物及其制造方法的用途。 该装置非常生物相容性和生物稳定性,并且可用作患者(人和动物)中用于将合适的生物活性物质递送至组织或器官的植入物。 用于释放一个或多个药物以受控的速率延长的时间以产生局部或全身药理作用的药物递送装置包括:1.储存器,所述储存器包括: 至少一种活性成分; 和至少一种药学上可接受的载体; 完全围绕储层的聚氨酯基聚合物。