The Passy-Muir Oxygen Adapter (#PMA 2000) is small and lightweight. It is specially designed to easily snap onto the #PMV 2000 (Clear) and #PMV 2001 (Purple Color) Speaking Valves.
The
The Shiley Speaking Valve with oxygen Port (SSVO) is designed for use on alert, awake tracheostomy patients who breathe independently without assisted mechanical ventilation. It connects...