Purpose: To determine, in dogs anesthetized with nitrous oxide (N2O), (whether the endotracheal tube (ETT) cuffed with a Lanz pressure regulating valve decreases the tracheal consequences of tracheal intubation.

The Lanz® ETT decreases tracheal mucosal injury in dogs. Objectif : Déterminer, chez des chiens anesthésiés avec du protoxyde d'azote (N 2 O), si le tube endotrachéal (TET) muni d'un ballonnet avec manodétenteur Lanz® permet de diminuer les lésions de la trachée lors de l'intubation endotrachéale.

Jul 1, 2013 · The Lanz endotracheal tube whose pilot balloon is designed to automatically regulate the intra-cuff pressure and thus prevent the occurrence of tracheal stenosis due to high pressure is strongly recommended.

Systems allowing automatic rapid reduction of increasing cuff pressure, such as the Lanz system, have been shown to overcompensate and possibly allow microaspiration. 71,72 Another modification...

View of Endotracheal tube cuff pressure: An overlooked risk | Anaesthesia, Pain & Intensive CareReturn to Article Details

... study shows that during N 2 O anesthesia, use of an ETT cuffed with a Lanz® pressure regulating valve results in stable intracuff pressures and minor microscopic tracheal lesions (Figure...

Oct 1, 2005 · Sixteen mixed-breed dogs were allocated to two groups according to the ETT used: Control group (n = 8) - Rüsch ETT, and Lanz group (n = 8) - ETT with Lanz pressure regulating valve. The ETT cuffs in both groups were inflated with air to an intracuff pressure of 30 cm H2O.

Mar 8, 2017 · Déterminer, chez des chiens anesthésiés avec du protoxyde ďazote (N 2 O), si le tube endotrachéal (TET) muni ďun ballonnet avec manodétenteur Lanz® permet de diminuer les lésions de la trachée lors de ľintubation endotrachéale.

Oct 1, 2005 · The Lanz® endotracheal tube is a new kind of tube with a pressure-regulating valve. We aimed to investigate whether or not this tube may be useful in nitrous oxide anesthesia in terms of ...

Our review included 158 articles that addressed the background into the development of cuffed ETT, function and anatomy of the ETT cuff system, cuff pressure and sealing characteristics, ETT cuff pressure regulation, microaspiration, and factors affecting ETT cuff pressure.