ABM Respiratory Care
BiWaze Cough
Respiratory system combines therapies to clear lungs
BiWaze Cough is the respiratory therapy
system that combines multiple therapies of
assisted cough and lung expansion along
with high-frequency oscillation. BiWaze
Cough breaks up and then removes mucus
from the lungs by applying positive air pressure
(inhale) to the airway and then rapidly
shifting to negative air pressure (exhale).
After exhale, the pause phase allows the
patient to rest before the next cough cycle.
BiWaze Cough can provide positive pressure
during the pause phase creating a
higher mean airway pressure, increasing the
Functional Residual Capacity post exhale
and providing a more comfortable therapy
for the patient.