Assertion: scalpel's blade | /r/AtLocation | reusable handle
Facets:
Source sentences:
text: Reusable scalpels often consist of a disposable blade attached to a reusable handle — blades are used only once, then discarded.
text: Reusable scalpels often have a disposable blade attached to a reusable handle, and the blades are discarded after each use.