Passy-Muir™ PMV™ Speaking Valve, 15mm ID/23mm OD, Clear, Low-Profile

This Tracheostomy and Ventilator Swallowing and Speaking Valve is lightweight and low profile, made from clear materials for a discreet appearance. Easily attach it to a standard 15mm tracheostomy tube and optional oxygen adapter for low-flow oxygen delivery. Its secure-it connection to a tracheostomy tie ensures the valve stays in place. Latex free, manufactured in the USA.