Cryogena: Innovons dans l'emballage cryogénique

Cryopreserved materials require for transport temperatures inferior or equal to -80 C. 93 per cent of the total exchange volume are shipped with dry ice. A simple polystyrene box is enough to pack the dry ice and the biological samples it contains. Even if dry ice is economic, thequality of the samples after shipment is not satisfying. It is generally accepted that 50 per cent of the material are useless after transport due to a strong fluctuation of the temperature in the box. Only sensitive biological material which require very low temperature (inferior at ??130

Aujourd'hui, les techniques existantes permettent de conserver à très basse température un nombre appréciable de cellules, de tissus, et de très petits organes humains, tels que : vaccins, plantes, suspensions cellulaires, globules rouges, plaquettes, spermatozoà