| 摘要 |
An appliance for cryopreserving a collected tissue piece has a cutting position-specifying tool and a tissue piece cryopreserving plate for cryopreserving a tissue piece cut from an organ tissue by the collected tissue cutting position-specifying tool. The collected tissue cutting position-specifying tool has a tissue cutting portion-specifying member having a cutting portion-specifying open portion flat plate-shaped and having a predetermined width and a locking portion for locking an advance of a cutter provided on a lower surface of the tissue cutting portion-specifying member; and an open 1Q portion-pressing member which can be pressed against an upper surface of the tissue cutting portion-specifying member in such a way that the open portion-pressing member covers the cutting portion-specifying open portion. The tissue piece cryopreserving plate is a plate-shaped metal member which has a width equal to or a little larger than the predetermined width of the cutting portion-specifying open portion, is extended in a predetermined length, allows the tissue piece cut from the organ tissue by the collected tissue cutting position-specifying tool to be placed thereon, and has a lot of holes.
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