PVC oxygen mask SM-H053

high-concentrationtransparent

OXYGEN MASK – HIGH CONCENTRATION (NON RE-BREATHING TYPE) Soft, transparent, and odor-free vinyl, with metal nose clip and elastic strap for patient comfort and best fit. High concentration masks with one-way valves, reservoir bag, and 200cm tubing for adult and child. (Made by soft PVC plastic) Detail SM-H051: 3 one-way valves - Two valves on the mask to keep high concentration oxygen in the mask; one valve between mask and reservoir to stop exhaled gas penetrate into reservoir bag. SM-H052: 2 one-way valves - One valve on the mask and one valve between mask and reservoir. SM-H053: 1 one-way valve - One valve between mask and reservoir. Available with child size.