Venturi-400 maskes provide a specific % concentration of oxygen.

They are well suited for patients at risk of type 2 respiratory failure and especially suited to those with COPD. The % of oxygen delivered by a venturi mask can be modified by changing removable ‘entrainers’. The required oxygen flow rate for a particular entrainer is stamped onto the entrainer- increasing the oxygen flow rate will not change the % oxygen delivered to the patient.
Please contact our sales department should you require items that you do not find on our site. Jump bags and
First Aid kits can be custom manufactured to meet your requirements