Cell culture vessels with stabilizer devices

    公开(公告)号:US12270017B2

    公开(公告)日:2025-04-08

    申请号:US18219266

    申请日:2023-07-07

    Abstract: A cell culture vessel includes a vessel body, support columns, and a stabilizer device. The vessel body defines a cell culture chamber enclosed between a bottom wall and a top wall. The support column is within the cell culture chamber and extends between the top wall and the bottom wall. The stabilizer device covers a width and length of the cell culture chamber and has a column engaging structure that is sized to slidingly engage the support column such that the stabilizer device is movable along the support column as a liquid culture medium is received in the cell culture chamber. The support column guides the stabilizer device along a length of the support column as the stabilizer device rises with rising liquid level in the cell culture chamber during a liquid culture medium filling operation.

    CULTURE VESSELS CONTAINING 3D CELL CULTURE SUBSTRATES WITH DIFFUSION STRUCTURES

    公开(公告)号:US20230357688A1

    公开(公告)日:2023-11-09

    申请号:US18028403

    申请日:2021-09-29

    CPC classification number: C12M23/12 C12M25/14 C12M25/10 C12M21/08

    Abstract: A cell culture device comprises a multi-well cell culture plate comprising a plurality of wells, each well comprising a top, a bottom, and a sidewall disposed between the top and the bottom and having an interior surface comprising an ultra-low attachment surface. A plurality of scaffolds are disposed within wells of the multi-well cell culture plate, each scaffold comprising a cell-adherent surface. In some embodiments, the scaffold comprises a fiber scaffold. In some embodiments, the scaffold comprises an artificial vascular scaffold. In some embodiments, cell culture devices comprise a plurality of hydrogel scaffolds disposed in a multi-well cell culture plate, the plurality of hydrogel scaffolds comprising hydrogel fibers of differing lengths, wherein opposite ends of a hydrogel fiber are disposed in different wells within the multi-well cell culture plate to create interconnected wells.

    CELL CULTURE INSERT
    9.
    发明申请

    公开(公告)号:US20220195366A1

    公开(公告)日:2022-06-23

    申请号:US17691511

    申请日:2022-03-10

    Abstract: A cell culture insert for use in culturing cells to promote the formation of spheroids and methods of using these spheroid-promoting cell culture inserts. The cell culture insert includes a porous membrane and one or more sidewalls that are non-adherent to cells and cause the cells in the insert to associate with each other and form spheroids.

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