Cryopreservation device

A cryopreservation device comprising:

• a cryopreservation vessel;
• a house which houses the cryopreservation vessel;
• and
• a handling robot provided on the house, wherein
• the cryopreservation vessel comprises a vessel body which holds a low-temperature liquefied gas, a cap which closes an opening section of the vessel body and has a plurality of insertion holes formed to pass through in a vertical direction, sheath tubes which are inserted into the insertion holes of the cap, and ampoule storing tools are each comprised of a support pillar and a plurality of ampoule storing sections which are attached to the support pillar so as to be arrayed in a vertical direction of the support pillar, and an ampoule-putting-in/out work hole is formed in the cap so as to pass through in a vertical direction;
• the house is used to take the cryopreservation vessel therein or thereout, is adjacent to the opening section of the vessel body, and has a work table provided in the vicinity of the ampoule-putting-in/out work hole;
• and
• the handling robot comprises a gripper head, an input apparatus in which an identification management number of a certain ampoule is input, a bar-code reader which is provided on the work table of the house, and a control apparatus which controls a movement of the gripper head on the basis of the identification management number of the bar-code of the certain ampoule from the input apparatus, wherein
• the two bar-code readers are provided on the work table,
• an angle formed by two imaginary lines which pass through the each bar-code reader and the ampoule is within a range from 100° to 120°;
• and
• upper portions of the sheath tubes, which touch the cap, are comprised of resin pipes, and portions of the sheath tubes lower than the upper portions are comprised of stainless steel or aluminum alloy.