1) Drug delivery device 
Respimat, or commonly referred to as Respimat SMI (SMI indicates `Soft Mist Inhaler`). Respimat SMI is an advanced drug delivery device in comparison to MDIs(Metered Dose Inhalers) or DPIs(Dry Powder Inhalers) used for the treatment of asthma, chronic obstructive pulmonary disease (COPD), and other respiratory conditions. Its developer, Boehring.....