Liftable cell inoculation device of bioreactor

The utility model discloses a liftable cell inoculation device of a bioreactor, which comprises a small-volume cell amplification container, a lifting device, a peristaltic pump and the bioreactor, the small-volume cell amplification container is arranged on a lifting platform of the lifting device, and a liquid outlet of the small-volume cell amplification container is connected with a liquid inlet of the bioreactor through a sterile pipeline. And the sterile pipeline is detachably connected with a peristaltic pump. According to the utility model, the working time of the peristaltic pump can be reduced, so that the damage to cells caused by shearing force generated by the peristaltic pump during inoculation is reduced, and the cell viability is improved. 本实用新型公开一种生物反应器可升降细胞接种装置，包括小体积细胞扩增容器、升降装置、蠕动泵、生物反应器，升降装置的升降台上设置小体积细胞扩增容器，小体积细胞扩增容器的出液口通过无菌管路连接生物反应器的进液口，无菌管路上可拆卸连接蠕动泵。本实用新型可以减少蠕动泵工作时间，从而降低蠕动泵接种产生的剪切力对细胞造成的损伤，提高细胞活率。