what is a cfs trach
For temporary use during cleaning or removal of reusable inner cannula with: Shileyâ¢ tracheostomy tube cuffed with inner cannula (LPC) Shileyâ¢ tracheostomy tube cuffed with inner cannula fenestrated (FEN) Shileyâ¢ tracheostomy tube cuffless with inner cannula (CFS) Shileyâ¢ tracheostomy tube cuffless with inner cannula fenestrated (CFN)