Medical equipment, namely, vitrification devices for harvesting oocytes and embryos; Medical equipment, namely, vitrification devices for use in the cultivation and preservation of oocytes, embryos, and other biological cells, for medical purposes; Vitrification kits comprised of medical equipment in the nature of vitrification devices for use in the cultivation and preservation of oocytes, embryos, and other biological cells, for medical purposes and also containing synthetic culture media for cultivating human cells for medical purposes