The Nebulizer Mask consists of mask,tee-piece,mouth piece,oxygen tube .In medicine,a nebulizer is a device used to administer medication to people in the form of a mist inhaled into the lungs.It is commonly used in treating cystic fibrosis,asthma,and other respiratory diseases. Applicable for: Patients with respiratory disease with the appropriate solution or suspension to use drug atomization inhalation therapy