metal capsule for vitrification and cryopreservation of biomaterials

摘要

The present patent application relates to a metal device for vitrification and cryopreservation of tissues. A metal-made capsule (304 stainless steel or surgical steel) is described, which guarantees a higher cooling rate than the traditionally used plastic and non-contact with liquid nitrogen (hermetically sealed capsule containing an internal Teflon lining). ) does not allow the possibility of contamination with potentially existing pathogens in liquid nitrogen.