MASK OXYGEN ADULT STRAP STYLE W/7FT TUBING HUMIDITY CUP

Percent-O2-Lock Venturi System. Adult air entrainment system with humidity cup, 7' oxygen supply tube, and mask. Elastic Strap Style. The oxygen mask includes a rotating sleeve, opening and closing an air entrainment window. This provides the ability to deliver seven fixed oxygen concentrations to a spontaneously breathing patient. Concentration levels are easily dialed and locked in. The dial-in air entrainment assmebly is affixed to a standard aerosol mask. A high humidity adaptor permits use of a nebulizer with mask if prescribed. Latex Free. 50/case.