PMV Speaking Valve 15mm I.D. / 23mm O.D. White

The PMV 005 Tracheostomy & Ventilator Swallowing and Speaking Valve (15mm I.D., 23mm O.D.) is the original Passy Muir Valve, designed to restore communication, support improved swallowing & reduce aspiration, restore natural positive airway pressure, manage secretions, facilitate ventilator weaning & decannulation, control infection, improve smell, taste & sensation, and expedite oxygenation. Not compatible with Secure-It or PMA 2000 Oxygen Adapter. Latex free. Made in the USA. Disposable.