With constant development for over 15 years, SMTEC SA offers a wide range of devices dedicated to the production of breathable gas mixtures.

Devices for custom production and delivery of respirable air mixtures:
AltiTrainer delivers hypoxic air mixtures (simulated altitude training)
EucapSys delivers hypercapnic dry air mixtures at 5 % CO2
VarioCap is a MR-compatible normobaric air/CO2 mixer especially dedicated for hypercapnic vasoreactivity studies on humans.