Oxygen mask

An adult oxygen mask is a device for transferring breathing oxygen gas from the storage tank to the lungs. This device is more efficient than nasal cannula for delivering low to moderate density oxygen to mouth breathing patients. When using this tool, it should be remembered that the flow of oxygen should not be less than five liters per minute, because it causes the return of exhaled air, which has a high amount of carbon dioxide. This product is available in cartons of 150.