Follow this link: Check out this page from Breathe Better with Elizabeth. Impulse oscillometry is a user-friendly tool to evaluate the effects of airway clearance techniques on respiratory mechanics. This can be found under the Breathing Aids section of my storefront. X5 and f(0) variation did not differ between interventions.įlutter Valve™ increases sputum removal during treatment and diminishes total and peripheral airway resistance in hypersecretive patients with bronchiectasis. Color-coded: Green-DH >15 lpm for 3 seconds. Features: Color-coded: Blue-DH <15 lpm for 3 seconds. Impedance at 5 Hz (R5), resistance as a function of oscillation frequency (dR/dF), reactance at 5 Hz (X5), resonant frequency (f(0) ) and integral of reactance between 5 Hz and resonant frequency (AX) were recorded.įlutter Valve™ cleared 8.4 mL more secretions than the Sham Flutter intervention (95% confidence interval, 3.4-13.4). You can adjust acapella’s frequency and flow resistance simply by turning an adjustment dial. Therefore, we investigated the acute, short-term effects of Flutter Valve™ on respiratory mechanics and sputum production in bronchiectatic patients.ĮIGHT patients were evaluated in a randomized, blinded, cross-over trial. Moreover, the consequences of respiratory physiotherapy techniques on respiratory mechanics have not been fully studied. Although the application of airway clearance techniques is considered an important component in the treatment of several obstructive pulmonary diseases, there is no scientific evidence supporting the use of Flutter Valve™ in the management of patients with bronchiectasis.
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