Oxygen is critical for a humanbeing, which every living creature cannot live apart from. When a person lose consciousness, some medical device will be needed to help this person doing some breathing oxygen, this medical device is OXYGEN MASK, which are widely used by hospitals in first aid and other emergency situation.
The Oxygen mask is made of medical grade PVC, with oxygen connecting tube which is normally about 7 feets long, which can be easily perform the "oxygen breathing" for the patients.
Normally, a oxygen mask consist of below 4 spare parts
1) PVC OXYGEN MASK
2) PVC OXYGEN CONNECTING TUBE
3) ALUMINUM CLIP
4) ELASTIC BOND