The new V-shaped medicine bin design has high-efficiency atomization and waste-free capacity up to 12 mL, low atomization residue, and the utilization rate of the medicinal solution at full capacity is not less than 95%. A new atomization experience. The split design requires no hands and can be atomized while sitting, lying or walking. The baby is more cooperative and the mother is more at ease. Atomized particles: Fine atomized particles can cover the upper respiratory tract, trachea, bronchi and alveoli and quickly act on the lesions.