Bioreactor system
    12.
    发明申请
    Bioreactor system 审中-公开
    生物反应器系统

    公开(公告)号:US20060148072A1

    公开(公告)日:2006-07-06

    申请号:US11202020

    申请日:2005-08-12

    IPC分类号: C12M1/00

    CPC分类号: C12M27/08 C12M25/16

    摘要: A bioreactor system. A supply container receives a cultivation solution. A bioreactor container is connected to the supply container and includes a porous carrier. The porous carrier carries a plurality of cells. The cultivation solution circulates between the supply container and the bioreactor container, providing needed nutrients to the cells.

    摘要翻译: 生物反应器系统。 供应容器接收培养液。 生物反应器容器连接到供应容器并且包括多孔载体。 多孔载体携带多个单元。 培养液在供应容器和生物反应器容器之间循环,向细胞提供所需的营养。

    Antimicrobial polymeric surfaces
    13.
    发明申请
    Antimicrobial polymeric surfaces 审中-公开
    抗微生物聚合物表面

    公开(公告)号:US20050249695A1

    公开(公告)日:2005-11-10

    申请号:US11107412

    申请日:2005-04-14

    摘要: Bactericidal compositions are disclosed that comprise a polymeric compound immobilized on a material. Medical devices are also disclosed which comprise such a bactericidal composition. Methods are disclosed for covalently derivatizing the surfaces of common materials with an antibacterial polycation, e.g., poly(vinyl-N-pyridinium bromide); the first step of the methods involves coating the surface with a nanolayer of silica. Various commercial synthetic polymers derivatized in this manner are bactericidal, i.e., they kill on contact up to 99% of deposited Gram-positive and Gram-negative bacteria, whether deposited through air or water.

    摘要翻译: 公开了包含固定在材料上的聚合物的杀菌组合物。 还公开了包含这种杀菌组合物的医疗装置。 公开了用抗菌聚阳离子共价衍生普通材料的表面的方法,例如聚(乙烯基-N-吡啶鎓溴化物); 该方法的第一步包括用纳米二氧化硅涂覆表面。 以这种方式衍生的各种商业合成聚合物是杀菌剂的,即它们在接触高达99%的沉积的革兰氏阳性和革兰氏阴性细菌时杀死,无论是通过空气还是水沉积。

    Tissue homogenizer
    17.
    发明授权
    Tissue homogenizer 有权
    组织匀浆器

    公开(公告)号:US07270284B2

    公开(公告)日:2007-09-18

    申请号:US10879863

    申请日:2004-06-29

    IPC分类号: B02C19/00

    摘要: A tissue homogenizer. The tissue homogenizer comprises a first chamber, a pair of blades, a first filter and a second filter. The first chamber has a first opening and a second opening. The blades are disposed in the first chamber. The first filter is disposed in the first chamber between the first opening and the blades. The second filter is disposed in the first chamber between the second opening and the blades. A tissue piece is placed between the first filter and the second filter cut by the blade, and moved by a fluid through the second filter to generate homogenized tissue pieces.

    摘要翻译: 组织匀浆器。 组织匀浆器包括第一室,一对叶片,第一过滤器和第二过滤器。 第一室具有第一开口和第二开口。 叶片设置在第一室中。 第一过滤器设置在第一开口和叶片之间的第一室中。 第二过滤器设置在第二开口和叶片之间的第一室中。 组织件放置在第一过滤器和由叶片切割的第二过滤器之间,并通过流体通过第二过滤器移动以产生均质的组织片。