Abstract: A cell activation reactor and a cell activation method are provided. The cell activation reactor includes a body, a rotating part, an upper cover, a microporous film, and multiple baffles. The body has an accommodating space, which is suitable for accommodating multiple cells and multiple magnetic beads. The rotating part is disposed in the accommodating space and includes multiple impellers. The microporous film is disposed in the accommodating space and covers multiple holes of the accommodating space. The baffles are disposed in the body. When the rotating part is driven to rotate, the interaction between the baffles and the impellers separates the cells and the magnetic beads.

Abstract: A hot press roller has an outer pipe, an inner pipe inserted in the outer pipe, an annular separator disposed in a first end of the outer pipe, a separation ring disposed in a second end of the outer pipe, a round center hole formed on the annular separator, a circular center hole formed on the separation ring, a first end of the inner pipe passing through the round center hole, a second end of the inner pipe passing through the circular center hole, a water outlet tube connected to the first end of the inner pipe, and a water inlet tube connected to the second end of the inner pipe. A first safety valve is disposed on the annular separator. A second safety valve is disposed on the separation ring. A cooling agent filling tube is disposed on the separation ring.