摘要 |
A dialysis device to separate nucleated cells in a biological sample from smaller constituents, the dialysis device having a first channel for receiving the biological sample, a second channel, and, a plurality of apertures, wherein, the second channel is fluidically connected to the first channel via the apertures, the apertures being smaller than the nucleated cells such that the smaller constituents flow from the first channel to the second channel and the nucleated cells in the biological sample remain in the first channel
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