Spray Pattern and Plume Geometry
Spray Characterization Experiment Operation Photo

High-Speed Spray Imaging System (SprayView) Experimental Setup

Laser and high-speed camera systems are utilized to record spray patterns and plume geometry. The shape, angle, and duration of the spray significantly impact uniform product delivery, bioavailability, and overall therapeutic efficacy.

Applicable Products
 
Soft Mist Inhaler / SMI
 
Pressurized Metered-Dose Inhaler / pMDI
Spray Pattern Testing Principle Schematic Diagram
Testing Principle Schematic
Note: The diagram above illustrates the non-invasive optical measurement of plume divergence angle (θ) and spray cross-sectional area (Area) at a specified distance, used to evaluate the geometric consistency of drug release.