Disposition of tracheal tubes or tracheostomy

摘要

Arrangement tracheal or tracheostomy tube (1) with an outer tube (2) and an inner cannula (3), WHAT CAN inserted into the outer tube (2) and removed therefrom, wherein the inner cannula (3) to menosuna layer plastic (21) forming at least its inner surface (31) and a structure quesoporta support the plastic layer (21) and the support structure is formed by a braided shaped tuboflexible (20) of threads (35, 36) and / or fibers, characterized in that the support structure is coated essentially completely by the plastic layer (21), detal so that also the outer surface (32) of the inner cannula (3) is formed by deplástico layer (21).