The cryogenic chamber has a treatment cabin (12) cooled by a cooling factor in the form of liquid air or liquid nitrogen distributed through the nozzle system (17). The treatment cabin (12), which can be open at the top or equipped with a roof, is available in a stationary or mobile version, namely it can be placed on a trailer and is transitional, namely it has a rear door (2) and a front door (1) and its side walls have outlet openings (8, 11) and a grid (7) intended for introducing the cooling factor from the cooling chamber (16), whereas in the treatment cabin (12) at the front and at the back there are elements (18) blocking the animal taking the treatment. The shape of the treatment cabin (12) is based on a rectangle. The chamber is equipped with roller blinds (4, 5) and its operation is controlled by a panel with a monitor as well as a power supply and control system (3).