Devices, Methods and Systems for Collecting Waste from a Bioreactor

    公开(公告)号:US20170335267A1

    公开(公告)日:2017-11-23

    申请号:US15529567

    申请日:2015-12-15

    IPC分类号: C12M1/00

    摘要: The invention relates to devices, methods and systems for collecting and solidifying waste material from bioreactor cell cultures in order to facilitate waste disposal. The invention finds particular utility in mammalian cell culture applications. A transverse wall divides the interior of a waste bag into two chambers, the first chamber containing an inlet receiving waste liquid from a bioreactor, the second chamber containing an absorbent material to solidify the liquid into a gel. The transverse wall acts to direct the flow of waste media into the second chamber where it is converted into a gel and further prevents the inlet from being blocked by any gel or particulate materials. Methods and uses regarding this invention are described.

    Device and method for separating cells

    公开(公告)号:US10737262B2

    公开(公告)日:2020-08-11

    申请号:US15514381

    申请日:2015-10-15

    IPC分类号: B01L3/00 G01N33/49

    摘要: The invention relates to devices, methods and kits for separating biological materials, particularly populations of cells of different densities. The invention finds particular utility in the separation of blood into its different component parts or cellular populations. An insert for a centrifuge tube is disclosed that facilitates the effective separation of blood fractions by achieving a sharp and distinct interface between the density gradient medium and the blood sample. Methods and kits involving the use of the insert in separating cells are described.

    DEVICE AND METHOD FOR SEPARATING CELLS
    4.
    发明申请

    公开(公告)号:US20170297016A1

    公开(公告)日:2017-10-19

    申请号:US15514381

    申请日:2015-10-15

    IPC分类号: B01L3/00 G01N33/49

    摘要: The invention relates to devices, methods and kits for separating biological materials, particularly populations of cells of different densities. The invention finds particular utility in the separation of blood into its different component parts or cellular populations. An insert for a centrifuge tube is disclosed that facilitates the effective separation of blood fractions by achieving a sharp and distinct interface between the density gradient medium and the blood sample. Methods and kits involving the use of the insert in separating cells are described.

    Devices, methods and systems for collecting waste from a bioreactor

    公开(公告)号:US10227554B2

    公开(公告)日:2019-03-12

    申请号:US15529567

    申请日:2015-12-15

    IPC分类号: C12M1/00

    摘要: The invention relates to devices, methods and systems for collecting and solidifying waste material from bioreactor cell cultures in order to facilitate waste disposal. The invention finds particular utility in mammalian cell culture applications. A transverse wall divides the interior of a waste bag into two chambers, the first chamber containing an inlet receiving waste liquid from a bioreactor, the second chamber containing an absorbent material to solidify the liquid into a gel. The transverse wall acts to direct the flow of waste media into the second chamber where it is converted into a gel and further prevents the inlet from being blocked by any gel or particulate materials. Methods and uses regarding this invention are described.