Cell cryopreservation bag

• Main Authors: XING YIGAO, LYU LING, NIE YUANHE, LUO MENG, CHO HYUNG KYU, ZHANG JUN, ZHANG WENLI
• Format: Patent
• Language: Chinese; English
• Published: 22.11.2022
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

The utility model relates to the technical field of medical instruments, in particular to a cell cryopreservation bag which comprises a cryopreservation bag body and a cryoprotectant infusion portion, the cryoprotectant infusion portion comprises an infusion tube and a distribution tube, the infusion tube is connected to one side of the cryopreservation bag body, the distribution tube is arranged in the cryopreservation bag body, and the infusion tube is connected to the other side of the cryopreservation bag body. A plurality of distribution holes are evenly formed in the distribution pipe, one end of the distribution pipe is connected with one end of the infusion pipe in a penetrating mode, and the other end of the distribution pipe extends into the end, away from the infusion pipe, of the inner side of the cryopreservation bag body. According to the cryopreservation bag, the cryoprotectant infusion part is connected to the cryopreservation bag body, the cryoprotectant is connected through the infusion pipe