RAPID-FREEZING STORAGE DEVICE FOR TISSUE AND RAPID-FREEZING STORAGE METHOD FOR TISSUE

摘要

A rapid-freezing storage device for tissue according to an embodiment of the present invention comprises: a tissue seating part which has a cylindrical shape with an open upper portion and on which tissue is placed; and a tissue storage part comprising a storage case which has a cylindrical shape with an open upper portion and on which the tissue seating part is mounted, a storage lid for sealing the internal space of the storage case, and a manipulation member for manipulating the movement of the storage lid to enable the storage lid to be fastened to the storage case while the storage lid moves up and down with respect to the storage case, wherein tissue is placed on the tissue seating part and vitrified by liquid nitrogen inside a liquid nitrogen barrel, and after the tissue seating part is inserted into the storage case containing liquid nitrogen inside the liquid nitrogen barrel, the vitrified tissue is frozen and stored in the tissue storage part to maintain the vitrification thereof by liquid nitrogen contained in the storage case as the storage lid is fastened to the storage case by manipulation of the manipulation member.