A breathing dry powder inhaler (1) consisting of an air circulation chamber (2) with a basic disk shape is provided. The drug takes advantage of the PCI's retention of alpha pion, sigma, sigma, and energy.The outer shell has a circular or substantially extended side wall (3) around a central axis (4) between the upper and lower walls (5) and (6). The chamber height (H) is smaller than the chamber diameter (D).A crowd of air supply channels (7) those around the delta_alpha_alpha gamma mu__chamber, jointly or independently of the air from the inlet. The channel enters the tangent line on the side wall of the chamber. At least one of the channel extensions provides dose powder inhalers (8) by providing an area.The housing also includes an air outlet (9) an axially extended opening (10) on the top or bottom wall and chamber of the evacuation center. Connect an evacuation channel (12) including a mask (13).A further inhaler includes at least one air chamber for the residence of a traffic alpha-pi_____PCI with the drug, theta-a lambda__ Their mouthpieces are connected in parallel.
展开▼
