Suzhou sinomed best oxygen mask with the Non-Rebreather manufacturer in China
1 an oxygen mask with the Non-Rebreather in that outside air , mixed with the incoming oxygen.
2 used for patients requiring more oxygen than is delivered via the cannula
3 size : s(infant ) m (child ) l (adult ) xl
4 medical grade pvc made
5 inset type and colorful venturi value available
6 Sterilization : Ethylene Oxide Gas