公开(公告)号：EP2211766B1

公开(公告)日：2015-11-11

申请号：EP08834878.4

申请日：2008-09-16

申请人： W.L. Gore & Associates, Inc.

发明人： PARODI, Juan, C. ,  CHEER, John ,  CULLY, Edward, H. ,  VONESH, Michael, J. ,  YOUNG, Jeremy, P.

IPC分类号： A61F2/01

CPC分类号： A61F2/013 ,  A61B2017/22039 ,  A61F2/958 ,  A61F2002/011 ,  A61F2002/9528 ,  A61F2002/9534 ,  A61F2230/0006 ,  A61M2025/018 ,  A61M2025/0183

摘要： A retrieval catheter operable by a single clinician that will neither displace a deployed stent nor cause undue trauma to the vascular lumen or lesion. The retrieval catheter may be sized to accommodate both a guidewire and a balloon wire. The retrieval catheter is easy to navigate through tortuous passageways and will cross a previously deployed stent or stent-graft easily with minimal risk of snagging on the deployed stent or stent graft. The sheath and dilator are adapted to allow a guidewire or balloon wire to pass through the walls of both and to allow the sheath and dilator to move axially with respect to each other.