Nebulizer n. : An atomizer.

Example:
How Can I dry or clean Nebulizer tubing after accidentally getting wet?

Taxonomy
Nebulizer, jet, medicine, patients, free encyclopedia, aerosol, mouthpiece, mouth, lungs, commonly used, compressed air, air source, inhalers, face mask, rinse, Finlay, Pharmaceutical Inhalation Aerosol Technology, Marcel Dekker.

Defination from the web:
nebulizer is a device used to administer medication to people in the form of a mist inhaled into the lungs. ... To avoid these adverse effects, some clinicians suggest that the person who used the nebulizer should rinse his or her mouth. ...