Device for treating eyes with gas

Abstract

Device for treating eyes with gas, characterized in that it has a boundary shell (10) partially surrounding a treatment space (11), a passageway (12) with an inlet opening (13) and an outlet opening (14) formed in the boundary shell (10), where the inlet opening (13) of the passageway (12) is connected to a medium delivery line (20), while the outlet opening (14) is connected to the treatment space (11), furthermore the medium delivery line (20) is connected to a gas tank (30), and the medium delivery line (20) and / or the gas tank (30) are provided with a control unit (40), the boundary shell (10) has a self-supporting protective member (15) and a flexible sealing skirt (16) connected to the protective member (15) in a gas-tight manner, the sealing skirt (16) being worn by the user has a connecting flange (17) surrounding the eyes but avoiding the nose, and in the position of use of the device, the operating space (11) is enclosed by the protective member (15) and sealing skirt (16) of the limiting shell (10),and a closed space defined by the surface of the user's head near the eyes, and the defining shell (10) is provided with a fixing member (18).