CONTAINER SYSTEM FOR INCUBATION AND/OR STORAGE Russian patent published in 2009 - IPC A01N1/02 A61D19/02 A61D19/04 

FIELD: package industry.

SUBSTANCE: container 10 includes vessel (21) with biological medium, germinal cells and/or one or more embryos. Vessel (21) has CO₂ permeable wall, CO₂ permeable gasket (28) and closure medium (30) for selective access to internal vessel cavity. Buffer chamber (60) for air saturated with CO₂ surrounds vessel at least partially and is formed by shell (61). Buffer chamber is connected to CO₂ permeable wall. Such container construction is intended specifically for intravaginal cultivation, and permeable gasket (28) prevents vaginal secretion from entering buffer chamber. Buffer chamber (60) normalises water pH in vessel after the vessel leaves environment saturated with CO₂.

EFFECT: prevented negative effect for long-term embryo(s) cultivation.

53 cl, 19 dwg