Patent ID: 6688309
Filing Date: 2004-02-10
Classification: A45F,A62B

Abstract:
A method for supplying air to a disabled person comprising, in combination, the steps of:providing a frame dimensioned to be worn by a person; providing a primary air storage tank coupled to said frame, said primary aim storage tank is in gas-flow communication with a hose, said hose is coupled to a primary face-mask; providing an emergency air storage tank releasably coupled to said frame, said emergency air storage tank is dimensioned to be removed from said frame with a quick-release mechanism, said emergency air storage tank is in gas-flow communication with a hose, said hose is dimensioned to be coupled to a face-mask; wearing said frame with said primary air storage tank and said emergency air storage tank coupled to said frame; and removing said emergency air storage tank from said frame; and coupling said hose of said emergency air storage tank to a face-mask.