DEVICE AND METHOD FOR DRUG EVALUATION AND LOCAL TREATMENT
    2.
    发明申请
    DEVICE AND METHOD FOR DRUG EVALUATION AND LOCAL TREATMENT 审中-公开
    用于药物评估和局部治疗的装置和方法

    公开(公告)号:US20110230736A1

    公开(公告)日:2011-09-22

    申请号:US13060040

    申请日:2009-08-20

    IPC分类号: A61B10/02 A61M5/00 A61B5/00

    摘要: Described here are devices, systems, and kits for delivering substances to tissues. The devices generally include one or more chambers (102) and a reservoir (108) within each chamber. The reservoir may locally deliver a microdose amount of a substance to a target tissue. In some variations, a microdose amount is used in early human studies, e.g., before a phase I clinical trial, to evaluate the effect of the substance on a target tissue, or to obtain pharmacokinetic or metabolic data. In other variations, a microdose amount is used to locally treat a medical condition. In yet other variations, a microdose amount is used to locally deliver a contrast agent for a structural or functional imaging procedure. Methods for delivering and retrieving the devices from the target tissue are also described.

    摘要翻译: 这里描述的是用于将物质输送到组织的装置,系统和试剂盒。 装置通常包括在每个室内的一个或多个室(102)和储存器(108)。 储存器可以局部地将微剂量的物质输送到靶组织。 在一些变化中,微量剂量用于早期人类研究,例如在I期临床试验之前,以评价该物质对靶组织的作用,或获得药代动力学或代谢数据。 在其他变型中,使用微量剂量来局部治疗医疗状况。 在其它变型中,使用微量的量来局部输送用于结构或功能成像过程的造影剂。 还描述了用于从靶组织递送和检索装置的方法。