Assertion: self expanding stent | /r/ObjectUse | used in medical practice
Facets:
value: by ulrich sigwart in lausanne
type: OTHER
Source sentences:
text: The first (self-expanding) "stents" used in medical practice in 1986 by Ulrich Sigwart in Lausanne were initially called "Wallstents" after its inventor, Hans Wallstén.
text: The first (self-expanding) "stents" used in medical practice in 1986 by Ulrich Sigwart in Lausanne were initially called "Wallstents" after its inventor, Hans Wallstén.