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    • 52. 发明申请
    • SUPPORT STRUCTURE FOR A BIOREACTOR AND BIOREACTOR
    • 支护结构的生物反应器和生物反应器
    • WO0231107A3
    • 2003-11-20
    • PCT/CH0100609
    • 2001-10-09
    • SEFAR AGFUCHS RAINERKARAMUK ERDALMAYER JOERG
    • FUCHS RAINERKARAMUK ERDALMAYER JOERG
    • C12M3/06
    • C12M23/06C12M25/06
    • A support structure for a bioreactor has a porous membrane (2) and a first textile structure (4) which is located in the direct proximity of said membrane. A second fabric (3) is located directly on the membrane (2), lying therefore between the membrane (2) and said first textile structure (4). This second fabric (3) has a considerably finer structure than the first textile structure (4). The provision of the additional fabric (3) detaches the accumulation of cells (6) from the membrane (2) and as a result, there is no diffusion resistance for these cells (6) on the textile surface. This improves the supply of nutrients locally, the adherence of the cells (6) in the respective wide-meshed intermediate area (5) being optimised.
    • 的支撑结构,一个生物反应器具有一个多孔膜(2)和附近的布置成该第一织物结构(4)。 在这种情况下,第二织物(3)被直接设置在所述膜(2),其因此(2)和所述第一织物结构位于所述隔膜(4)之间。 该第二织物(3)具有相对于所述第一织物结构(4),以更精细的显著结构。 杜赫,这进一步幅带(3)的提供被分离,(6)膜(2),并且因此存在对这些细胞(6)织物表面上没有扩散阻力细胞的附着。 这允许局部增强的营养供应,其特征在于,在相应的,网眼间隙(5)的单元(6)的密合性进行了优化。