
Mass Median Plume Angle: A novel approach to characterize plume geometry in solution based pMDIs
Keywords: Plume angle; Deposition pattern; Metered-dose inhaler; Cascade impaction; Laser diffraction; High-speed laser imaging; CI; Cascade impactor; HSLI; High-speed laser imaging; MMPA; Mass Median Plume Angle; NGI; Next Generation Impactor; OIPs; Orally inhaled