Instrument for Applying Therapeutic Cells, with Proximal Portion for Processing Therapeutic Cells
    8.
    发明申请
    Instrument for Applying Therapeutic Cells, with Proximal Portion for Processing Therapeutic Cells 有权
    用于治疗细胞应用的方法,用于处理治疗细胞的近端部分

    公开(公告)号:US20110282242A1

    公开(公告)日:2011-11-17

    申请号:US12777491

    申请日:2010-05-11

    IPC分类号: A61B10/02

    CPC分类号: A61B10/0275 A61B10/0283

    摘要: A tissue harvesting and processing apparatus comprises a body and a distally extending needle. The needle includes an aperture configured to receive tissue. A tissue cutting member is movable relative to the needle to sever a specimen from tissue protruding through the aperture. A tissue processor is operable to mince tissue severed by the tissue cutting member. The minced tissue may be mixed with a medical fluid component contained in a reservoir. The medical fluid mixture may be expelled through an applier tip coupled with the body. The tissue processor may comprise a mincing die such that tissue specimens are minced upon being extruded through the mincing die. The tissue processor may comprise a blade that cooperates with a sliding press. The tissue processor may comprise auger blade sections that cooperate with inwardly extending pins. A mixing piston may mix the minced tissue with the medical fluid component.

    摘要翻译: 组织采集和处理装置包括主体和远端延伸的针。 针包括构造成接收组织的孔。 组织切割构件可相对于针移动,以从通过孔突出的组织切断样本。 组织处理器可操作以切碎由组织切割构件切断的组织。 切碎的组织可以与容纳在容器中的医用液体组分混合。 药物流体混合物可以通过与身体联接的施放器尖端排出。 组织处理器可以包括切割模具,使得组织样本在通过切割模具挤出时被切碎。 组织处理器可以包括与滑动压机配合的叶片。 组织处理器可以包括与向内延伸的销配合的螺旋刀片部分。 混合活塞可将切碎的组织与医用液体组分混合。