Medical Disposable PVC Adjustable Venturi/Multi Vent Mask With Oxygen Tube
1. Made of transparent soft PVC for good visualization.
2. Provide various choices to suit the individual patient requirement: 24%(blue), 28%(yellow), 31%(white), 35%(green), 40%(pink), 50%(orange), 60%(red).
3. Different length is available.
4. Single venturi valve is available with fixed concentration.
5. Can be with white transparent color or green transparent color.
6. The star lumen tubing can ensure oxygen flow even if the tube is kinked.