Assertion: endotracheal tube | /r/HasProperty | outer wall
Facets:
Source sentences:
text: 1 and 2, the endotracheal tube of this invention includes an elongated, flexible air tube 10 having an inner wall 12 defining a primary lumen 14 and an outer wall 16 spaced from the inner wall 12.
text: 1 and 2, the endotracheal tube of this invention includes an elongated, flexible air tube 10 having an inner wall 12 defining a primary lumen 14 and an outer wall 16 spaced from the inner wall 12.