BIOREACTOR
    13.
    发明申请

    公开(公告)号:US20110003374A1

    公开(公告)日:2011-01-06

    申请号:US12867647

    申请日:2009-02-12

    IPC分类号: C12M1/02

    摘要: A bioreactor (1) having a container (2), a shaft housing (3) for guiding a shaft (5) through a wall (7), a stirrer (6) connected to the shaft (5) in the interior (9) of the container (2), and a drive (4) arranged outside the container (2) and connectable to the shaft (5). The shaft (5) is mounted in the shaft housing (3) via at least one ball bearing (23) and is sealed in relation to the shaft housing (3) by at least one seal (11, 20). The seal (11, 20) is configured as a radial shaft seal (28) having two sealing lips (30, 31) that are arranged one behind the other in the longitudinal direction of the shaft (5) and are able to run on the shaft (5) without lubricant.

    摘要翻译: 具有容器(2)的生物反应器(1),用于通过壁(7)引导轴(5)的轴壳体(3),与内部(9)中的轴(5)连接的搅拌器(6) 和位于所述容器(2)的外部并且可连接到所述轴(5)的驱动器(4)。 轴(5)经由至少一个滚珠轴承(23)安装在轴壳体(3)中,并通过至少一个密封件(11,20)相对于轴壳体(3)密封。 密封件(11,20)被构造为具有两个密封唇(30,31)的径向轴密封件(28),所述密封唇缘(30,31)沿轴(5)的纵向方向一个接一个地布置,并且能够在 轴(5)无润滑剂。

    Container having flexible walls
    14.
    发明申请
    Container having flexible walls 有权
    容器有灵活的墙壁

    公开(公告)号:US20070253288A1

    公开(公告)日:2007-11-01

    申请号:US11717357

    申请日:2007-03-13

    IPC分类号: B01F13/08

    摘要: A container having flexible walls, in the interior of which container there is arranged a mixer which has a mixing element arranged at a first end of a mixer shaft, it being possible for the mixer shaft with the mixing element to be set moving longitudinally by a drive arranged outside the interior of the container, wherein the mixer shaft can be placed on the inside of a container wall with its second end facing away from the mixing element and can be fixed magnetically on the outside of the container wall, facing away from the inside, by means of a coupling piece, and wherein the coupling piece is operatively connected to a force introducing device belonging to the drive.

    摘要翻译: 具有柔性壁的容器在其内部布置有混合器,该混合器具有布置在混合器轴的第一端处的混合元件,混合器轴可以通过纵向移动设置 驱动器布置在容器内部的外部,其中混合器轴可以放置在容器壁的内侧,其第二端背离混合元件,并且可以磁性地固定在容器壁的外侧上, 在内部,通过联接件,并且其中联接件可操作地连接到属于驱动器的力引入装置。

    Bioreactor
    16.
    发明授权
    Bioreactor 有权
    生物反应器

    公开(公告)号:US09017997B2

    公开(公告)日:2015-04-28

    申请号:US12933521

    申请日:2009-03-13

    IPC分类号: C12M1/12 C12M1/00 C12M3/06

    摘要: The invention relates to a bioreactor for cultivating cells having a filter bag for separating culture fluid and cells, the filter medium of the filter bag having a degree of swelling of less than 1%. The bioreactor according to the invention is characterized by a high durability of the filter bag thereof.

    摘要翻译: 本发明涉及一种用于培养具有用于分离培养液和细胞的过滤袋的细胞的生物反应器,该滤袋的过滤介质具有小于1%的溶胀度。 根据本发明的生物反应器的特征在于其过滤袋的耐久性高。

    OPTICAL SENSOR COMPRISING A LAYER SOLUBLE IN THE MEDIUM TO BE MEASURED AND DEVICE COMPRISING IT, AND PROCESS FOR THEIR PRODUCTION
    19.
    发明申请
    OPTICAL SENSOR COMPRISING A LAYER SOLUBLE IN THE MEDIUM TO BE MEASURED AND DEVICE COMPRISING IT, AND PROCESS FOR THEIR PRODUCTION 有权
    包含要测量的介质中的层可溶性的光学传感器及其包含的设备及其生产过程

    公开(公告)号:US20120132813A1

    公开(公告)日:2012-05-31

    申请号:US13389151

    申请日:2010-07-10

    IPC分类号: G01T1/20 B23P17/00 B05D5/06

    CPC分类号: G01N21/645

    摘要: An optical is provided with reduced sensitivity to radiation, more particularly gamma radiation. The optical sensor is suitable for determining at least one parameter in a medium and includes a matrix containing a fluorescent dye. The matrix is supported by a transparent support. On the side facing the medium, the matrix has a layer soluble in the medium, which layer provides protection against radiation or damaging radiation products. The optical sensor is suitable for implementation in containers and laboratory products, such as disposable bioreactors for example, which are sterilized using gamma radiation.

    摘要翻译: 提供对辐射的敏感性降低,特别是γ辐射的光学。 光学传感器适用于确定介质中的至少一个参数,并且包括含有荧光染料的基质。 矩阵由透明支持支持。 在面向介质的一侧,基质具有可溶于介质的层,该层可以防止辐射或损害辐射产物。 光学传感器适用于容器和实验室产品,例如使用γ辐射灭菌的一次性生物反应器。

    SENSOR DEVICE, COMPRISING AN OPTICAL SENSOR, A CONTAINER AND A COMPARTMENTALIZATION MEANS
    20.
    发明申请
    SENSOR DEVICE, COMPRISING AN OPTICAL SENSOR, A CONTAINER AND A COMPARTMENTALIZATION MEANS 有权
    包含光学传感器,集装箱和货物装置的传感器装置

    公开(公告)号:US20120091326A1

    公开(公告)日:2012-04-19

    申请号:US13377845

    申请日:2010-05-22

    IPC分类号: H01J5/02

    摘要: A sensor device has an optical sensor (1), a container (2) and a compartmentalizer (3) that temporarily divides the container into a main space (4) and an adjacent space (5), in which the optical sensor (1) is located. The gas volume in the direct vicinity of the optical sensor (1) is reduced, as are also, consequently, the reactive products generated by radiation sterilization. The adjacent space (5) can be united with the main space (4) after the sterilization as a result of the temporary compartmentalization. The optical sensor is suitable for implementation in containers and laboratory products, such as, for example, disposable bioreactors, that are sterilized by gamma radiation.

    摘要翻译: 传感器装置具有光学传感器(1),容器(2)和分隔器(3),其将容器暂时分为主空间(4)和相邻的空间(5),其中光传感器(1) 位于。 直接靠近光学传感器(1)的气体体积减少,因此减少由辐射灭菌产生的反应性产物。 由于临时分隔,相邻的空间(5)可以在灭菌之后与主空间(4)结合。 光学传感器适用于容器和实验室产品,例如通过γ辐射灭菌的一次性生物反应器。