Assertion: catheter | /r/HasProperty | needed
Facets:
value: no longer
type: TEMPORAL
Source sentences:
text: Tubes, lines, ports, and catheters might be needed to give cancer treatments, other medicines, fluids, blood products, oxygen, and liquid nourishment (food or feedings).
text: Therefore, catheters should only be used for appropriate indications and should be removed as soon as they are no longer needed.