Abstract: A gas recirculation system for an incubated controlled environment for the development of human embryos, the system comprising: a first mixing box; a second mixing box in fluid communication with the first mixing box; a manifold in fluid communication with the second mixing box; a plurality of incubation chambers in fluid communication with the manifold, the incubation chambers configured to maintain the proper temperature for the safe and proper growth of human embryos; a return manifold in fluid communication with the plurality of incubation chambers and in fluid communication with the first mixing box; and where the gas recirculation system is configured to monitor and maintain the plurality of incubation chambers at the proper provides a proper gas mixture and gas flow for the incubation of human embryos in the incubation chambers CO2, N2 and O2 gas levels for the safe and proper growth of human embryos.

Abstract: A gas recirculation system for an incubated controlled environment, the system comprising: a first mixing box; a second mixing box in fluid communication with the first mixing box; a manifold in fluid communication with the second mixing box; a plurality of incubation chambers in fluid communication with the manifold; a return manifold in fluid communication with the plurality of incubation chambers and in fluid communication with the first mixing box.