TOOL FOR CRYOPRESERVING COLLECTED BIOLOGICAL TISSUE, AND METHOD FOR CRYOPRESERVING TISSUE FRAGMENT

摘要

A tool 1 for cryopreserving collected biological tissue comprises a collected tissue storage container 2, a heat-sealable storage bag 5 for storing the collected tissue storage container 2, and a container retention member 6 for retaining the collected tissue storage container 2 stored in the storage bag 5. The collected tissue storage container comprises a bottomed cylindrical container body 3 and a cover member 4 that can be attached onto the container body in an airtight state. The cover member 4 is provided with a tissue fragment placement member 41 and a seal member 48 that is provided to an inner surface of a cover body section 42 and is for sealing an opening of a transparent container body 3.