· Normal type oxygen mask, the oxygen concentration can be changed with the oxygen flow rate, which can provide 30%~40% oxygen concentration.
· Air bag type oxygen mask, under 3~5 L/min oxygen flow rate and natur
Adult medium concentration oxygen mask with 2.1m oxygen tube
Large adult medium concentration oxygen mask with 2.1m oxygen tube
Pediatric medium concentration oxygen mask with 2.1m oxygen tube
Infant medium concentration oxygen mask with 2.1m oxygen tube
Adult high concentration oxygen mask with 2.1m oxygen tube
Large adult high concentration oxygen mask with 2.1m oxygen tube
Pediatric high concentration oxygen mask with 2.1m oxygen tube
Adult tracheostomy mask with blank venturi, 2.1m oxygen tube
50pcs/Box