Assertion: stent | /r/HasProperty | inserted into blood vessels
Facets:
value: in order to keep the lumen
type: PURPOSE
value: in order to keep the passage
type: PURPOSE
Source sentences:
text: Other incidents where stents are inserted into blood vessels include
text: A stent is either a metal or plastic tube which is inserted into a blood vessel, cavity or a duct of the body in order to keep the lumen and the passage wide open.