Safe immune cell culture bag

The utility model discloses a safe immune cell culture bag. A bag body is sequentially divided into a first culture chamber, a second culture chamber and a third culture chamber from top to bottom; a first control valve is arranged between the first culture chamber and the second culture chamber and is used for controlling connection and disconnection of the first culture chamber and the second culture chamber; a second control valve is arranged between the second culture room and the third culture room to control the connection and disconnection of the second culture room and the third culture room; a leading-in pipe, a leading-out pipe and a sampling pipe are arranged at the upper end of the first culture chamber, one ends of the leading-in pipe, the leading-out pipe and the sampling pipe are communicated with the first culture chamber, and detachable pipe caps are respectively arranged at the other ends of the leading-in pipe, the leading-out pipe and the sampling pipe. According to the safe immune cell cu