Inspiratory Pressure Valve

The exspiratory pressure valve connects directly to the Respiratory pressure meter and onto it isplaced a bacterial/viral filter. It is then recommended that a flanged mouthpiece is connected to the filter to ensure a good seal and avoid any leakage of air.

The EMST 150 is the first calibrated expiratory muscle strength trainer designed specifically for individuals who want to enhance their breathing and swallow function. It was created by physiologists who recognized the importance of people with different needs to train muscles involved in their activities and also be able to measure their progress over time.

With the EMST75, the IA150 creates a dual-purpose inspiratory-expiratory device Available with the adapter**