All Passy Muir Tracheostomy & Ventilator Swallowing and Speaking Valves (PMV®) offer patients numerous clinical benefits. In addition to voice and speech production, Passy Muir Valves improve swallow, secretion management, and the sense of smell and taste. The Valves may reduce aspiration and assist with infection control, ventilator weaning, and decannulation. Many PMV users have reported that the Passy Muir Valve has resulted in a significant positive impact on their quality of life. Passy Muir Valves may be utilized on pediatric and adult patients and attach easily to a standard tracheostomy tube hub. All Passy Muir Valves are proudly made in the USA.