TOUL Operio creates a laminar flow of sterile air that replicates the aseptic conditions of a laminar flow hood, with the advantage of being mobile, wheeled and easily transportable from one environment to another. The device does not require any system work for installation, but only a common power socket. TOUL is equipped with HEPA 14 filters and eliminates 99.995% of viruses and bacteria, without any time limit. The device creates a focused laminar flow of ultra-clean air that can be directed exactly to the desired point: the work surface for the creation or fractionation of drugs, various surgical instruments, manipulation of cellular material, processing of scaffolds for biomechanical purposes, and in whatever application it is needed maximum asepticity.