Improvement of post-thaw viability of cryopreserved biological material due to the application of hydrostatic pressure

摘要

The present invention applies a hydrostatic pressure to said biological material; using the protocol of one that can be applied to it and; releases the Static Pressure period of time; maintaining a predetermined hydrostatic materials histological material organism It relates to a method for improving post-thaw survival of cryopreserved biological material which comprises freezing the biological material with. This invention relates to a pressure device for pre-processing using the pressurizing device for pretreating biological material to be frozen and stored again, the biological material and to be cryopreserved, the device organisms pressure chamber to contain the histological material, means for generating a piezoelectric, and includes means for maintaining the pressure in the chamber.