Shiley 4CFS Non-Fenestrated Tracheostomy Tube, Cuffless, Size 4 Mobile Oxygen Concentrator Battery Brushed Aluminum Finish with clear

Brushed Aluminum Finish with clear coat-protective finish

Many users can relate to the fact that when you change position you might cause a leak in the mask seal which results in therapy pressure escaping

The Dura-Mesh shell

AS005-1: 5 Liter Concentrator without Oxygen Monitor

Simply adjust the Velcro to the right fit for your head

Shiley 4CFS Non-Fenestrated Tracheostomy Tube, Cuffless, Size 4 Mobile Oxygen Concentrator Battery Brushed Aluminum Finish with clearMallinckrodt Medical Inc Shiley Reusable Cannula Cuffless Tracheostomy Tube 4 Size 65mm L, 5mm I. D. x 9 2 5mm O. D., Designed for General Pulmonary HygieneShiley Reusable Cannula Cuffless Tracheostomy Tubes are designed for general pulmonary hygiene and for use with spontaneously breathing patients. Inner cannula with closed lumen and low profile connector, supplied with CFS, directs breathing through the upper airway. Inner cannula with open lumen