SUGGESTED PROCEDURES: 1. Insert one end of the tubing into the compressor and the other end into the cup2. Have an adequate measure of medicine filling into the cup 3. Attach the cup to the dome with oxygen mask 4. Attach the tubing to the compressor and the cup and start the compressor5. Keeping the cup up straight, hold the mask in your mouth and take slow, Deep breaths. Company: Fenghua Medical Appliance Co.,Ltd.
