Twisting Single-dose Oral Dry Powder Inhaler (DPI) is the latest developed product of Shijiazhuang Xinfuda Medical Packaging Co., Ltd. Which is processed  the Invention Patent Certificate. The DPI is used by inhaling through mouth, with the best effect and precise dosage. is the best method to dosing for cure the asthma and pulmonary diseases, especially for the patients who need the long-term medication. In the current state, the air in China is heavily polluted, this product brings the good news to the patients who have suffered pulmonary and rhinal diseases, such as asthma. 

usage:

?  Insert capsule into the hole then screw to separate it apart.
?  Powder inside capsule flow out into the storage.
?  Patients Suck powder from the mouth directly to the lung.