Round-head liquid transfer suction pipe capable of preventing cells from being damaged

The utility model discloses a round-head liquid transfer suction pipe capable of preventing cells from being damaged. The round-head liquid transfer suction pipe comprises a suction pipe body (1), wherein the lower end of the suction pipe body (1) is an arc pipe opening (2) with a hole in the middle. By the round-head liquid transfer suction pipe, the damage rate of the cells is effectively reduced; the round-head liquid transfer suction pipe is integrated, so that liquid can be accurately and quantitatively transferred in a process of sucking and blowing the cells; and the round-head liquid transfer suction pipe has strong-acid resistance and strong-alkaline resistance and can be repeatedly sterilized. The round-head liquid transfer suction pipe can be widely applied to tissue cultivation, cell cultivation, bacteriology research and clinical research.