Four-stage therapy switch provides optimum 25-minute treatments

ionic transfer technology

super absorbent polymer sheet fused to the back of the foam

while providing protection for both the patient and the caregiver

Simple to use

Shiley 4DCFS Disposable Cannula, Cuffless, Size 4 First Aid Dressings Four-stage therapy switch provides optimumMallinckrodt Medical Inc Shiley Disposable Cannula Cuffless Tracheostomy Tube 4 Size 62mm L, 9 2 5mm O. D. x 5mm I. D. Shiley's Disposable Cuffless Tubes provide easy change outs , thanks to a convenient snap lock connector, swivel neck plates and a radio opaque outer cannulae of polyvinyl chloride. Each DCFN is fully compatible with the current Disposable Inner Cannula