Cell activation reactor and cell activation method

A cell activation reactor, comprising:

• a body comprising an accommodating space formed by a closed end, a side portion, and an open end, wherein the accommodating space is adapted for accommodating a cell culture medium containing a plurality of cells and a plurality of magnetic beads;
• a rotating part disposed in the accommodating space, wherein the rotating part comprises an axis and a plurality of impellers, and the rotating part is adapted to be connected to a driver to be driven to rotate;
• an upper cover detachably disposed above the body to cover the open end of the accommodating space, wherein the upper cover comprises an opening, and the opening is disposed corresponding to a position of the rotating part, so that the axis of the rotating part penetrates through and is disposed in the opening, the end of the axis of the rotating part is exposed, and the driver is connected to the rotating part through the end;
• a microporous film disposed at the closed end of the accommodating space, wherein the closed end comprises a plurality of holes therethrough, and the microporous film covers the holes;
• a plurality of baffles disposed on the side portion of the accommodating space, wherein when the rotating part is driven to rotate, an interaction of the baffles and the impellers causes the cells to be separated from the magnetic beads;
• and
• a lower cover disposed below the body to elevate the body, wherein the body communicates with the lower cover through the microporous film,
• wherein the body is cylindrical, the axis of the body is overlapped with the axis of the rotating part, each impeller extends from the axis of the rotating part toward the side portion of the accommodating space, and a thickness there of is gradually reduced,
• wherein each baffle extends from the side portion of the accommodating space toward the axis of the rotating part, and a thickness thereof is reduced,
• wherein a height of each impeller and a height of each baffle are the same.