Assertion: inner cannula | /r/HasProperty | inserted into outer cannula
Facets:
Source sentences:
text: : If you are using a dual cannula tube then it has an inner cannula which is inserted into the outer cannula.
text: Once inserted into the outer cannula, the inner cannula is kept locked to prevent it from being coughed out.
text: A dual cannula tube has an inner cannula which is inserted into the outer cannula.