Keywords
inhaler,asthma,drug delivery,drug delivery device,delivery device,medication,medicine,drug,particle,aerosol,dose,dosage,spacer,chamber device,metering chamber,metering assembly,metering,metering valve,valve,metering stem,stem,pulmonology,actuator,actuator orifice,retaining cup,retaining,cup,liquid,formulation,chronic obstructive pulmonary disease,zanamivir,influenza,gas chamber,propellant,MDIs,solution,elastomeric seal,plume,nozzle,seat,mixture,holder,plastic holder,mouthpiece,expansion chamber,chamber,canister,spray,surfactant,cosolvent,solvent,substance,lung,inflammation,breathe,cross-section,cut,proj-industry-expansion-24q1,proj-industry-expansion-24q1-biomedical-engineering