Atrovent HFA, an inhalation aerosol, was approved by the U.S. Food and Drug Administration as a COPD maintenance treatment (bronchodilator) in 2004. Ipratropium comes as an aerosol solution in a ...

The end goal of a design thinking process is to create a solution that is desirable, feasible and viable. This means that your product should satisfy the needs of a user, be feasible to implement and ...

Leak Rate. It is common for MDIs to lose propellant during storage. The propellant-leak rate of the test MDIs was compared with that of the controls (Figure 3). The leak rates for the Proventil ...

The Spanish COPD guidelines recommend treatment of the mixed COPD–asthma phenotype with ICS and a long-acting bronchodilator (LABD) as a first option to improve lung function, respiratory ...