LAURA E. CHRISTAKIS,COLBY HARRIS,GERALD FREDRICKSON,RAMON LIBARNES
申请号:
US15852716
公开号:
US20180185184A1
申请日:
2017.12.22
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A stent delivery device is provided that includes an inner member defining a distal tip and a stent holding region, and an outer tubular member slidingly disposed over the inner member and configured to engage the distal tip. Seal members may be disposed on one or more of an outer surface of the inner member, the distal tip, and the outer tubular member. The seal members define a liquid-tight sealed chamber surrounding the stent holding region.