Apparatus for self-extracting cells using magnetic field and method for self-extracting cells using the same

摘要

Disclosed is an apparatus for self-extracting a cell using a magnetic field. The apparatus for self-extracting the cell using the magnetic field according to the present invention includes a flow path casing including an upper substrate and a lower substrate having a magnetic property combined with each other, and a fluid path formed to fluidize a cell solution therein; a separation portion disposed on the fluid path and provided with a separation channel selectively passing only an effective cell that is a separation target in the cell included in the cell solution therethrough; and a magnetic field control portion forming the magnetic field in the flow path portion to separate the cell blocking the separation channel from the separation channel.

主权项

1. An apparatus for self-extracting an effective cell that is a separation target from a cell solution using a magnetic field, comprising:
a flow path casing including an upper substrate, a side wall, and a lower substrate having a magnetic property combined with each other, wherein the side wall constitutes a border between the upper substrate and the lower substrate to form a fluid path in the flow path casing, and wherein the cell solution flows along the fluid path; a separation portion disposed on the fluid path including a plurality of fine structures, wherein the plurality of fine structures is spaced apart from each other so that a width of each of the plurality of fine structures becomes gradually wide in a fluid direction of the cell solution which is perpendicular to the width of the plurality of fine structures to form a plurality of separation channels, and wherein the plurality of separation channels block the effective cell in the cell solution from passing therethrough; and a magnetic field control portion forming a magnetic field in the fluid path, wherein the effective cell blocking the separation channel is self-extracted by a force from the magnetic field.