Compliance characteristics of the Portex Soft Seal Cuff improves seal against leakage of fluid in a pig trachea model
The Portex Soft Seal high-volume, low-pressure cuffed trachealtube was compared with the Mallinckrodt HiLo, Sheridan Preformed and PortexProfile tracheal tubes for leakage of dye placed in the subglottic space...