Assertion: endotracheal tube | /r/HasProperty | flexible tubes
Facets:
Source sentences:
text: Endotracheal tubes are flexible tubes that can be made from a number of different materials.
text: Endotracheal tube is a flexible catheter that finds application in endotracheal intubation.
text: The endotracheal tubes are flexible tubes that are usually pushed through the mouth into the trachea for patient anesthesia ventilation.