Dragerwerk Aktiengesellschaft

Udo Feldhoff

Wolfgang Falb

Karl-Ludwig Gippert

Stefan Linke

Uwe Bausch

A device for removing at least laughing gas and anesthetic vapor from a gas sample based on a molecular sieve shall be improved such that it possesses good adsorption properties for both gas components. A molecular sieve arrangement is provided, which is flown through from a gas inlet to a gas outlet and comprises a first molecular sieve area with a first pore size between about 0.3 nm and 0.5 nm and a second molecular sieve area with a second pore size between about 0.8 nm and 1 nm.

Growing community of inventors

Munich, Georgia

Udo Feldhoff