Product Overview Lightweight, medical-grade, plastic valve designed for tracheostomy patients to direct airflow past the vocal chords, giving them the ability to speak. Without oxygen port.1 Each / EachPart Number(s):MALSSV Reviews (No reviews yet) Write a Review
Tracheostomy and Ventilator Swallowing and Speaking Valve PMV Purple Passy-Muir $167.22 $119.44 View Details