Mouse abdominal cavity cell extraction device

The invention discloses a mouse abdominal cavity cell extraction device which comprises a pipettor and a gun head sleeved on the pipettor, and further comprises a sleeve head sleeved outside the gun head, the sleeve head is conical, a clamping groove is formed in the tip end of the sleeve head, a ball is arranged in the clamping groove, and the ball is rotatably connected with the clamping groove; a plurality of through holes for liquid to enter are formed in the side wall of the sleeve head; the multiple through holes are distributed in the side wall of the sleeve head in the circumferential direction. Body fluid can be sucked more conveniently, and the problem that the body fluid is blocked by tissue is solved. 本发明公开了一种小鼠腹腔细胞提取装置，包括移液器和套在移液器上的枪头，还包括一用于套设在枪头外的套头，该套头成锥形设置，且尖端开设有卡槽，卡槽内设置有滚珠，所述滚珠与卡槽可转动的连接；所述套头的侧壁上开设有若干用于供液体进入的通孔；若干所述通孔沿周向排布在套头的侧壁。本发明能够更方便吸取体液，减少被组织堵塞的问题。