Inguran, LLC

Fuliang Du

Juan F Moreno

Jie Xu

Juan Moreno

A method of liquid nitrogen surface vitrification requiring an embryo washed in a rinsing medium, then incubated in a base medium and incubated in a hold medium before being washed in a vitrification medium and produced into a vitrification droplet (). For forming the droplet, vitrification medium (), an intermediary fluid such as air, followed by vitrification medium containing at least one embryo () are aspirated into the channel. The vitrification droplet consequently can contain an air bubble (). The vitrification droplet can be produced from an instrument with a channel and dropped directly into liquid phase nitrogen producing a vitrified droplet. The vitrified droplet can be stored in cryo-vessels, and warmed for revitalization of biological function of vitrified biological cell mass or tissues, such as oocytes and/or embryos.

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Mansfield, CT, United States of America

Fuliang Du