PARODI, JUAN C.,CHEER, JOHN,CULLY, EDWARD H.,VONESH, MICHAEL J.,YOUNG, JEREMY P.
申请号：
CA2698640
公开号：
CA2698640C
申请日:
2008.09.16
申请国别(地区):
CA
年份:
2013
代理人:
摘要：
A retrieval catheter operable by a single clinician that will neither displacea deployed stent nor cause undue traumato the vascular lumen or lesion. The retrieval catheter may be sized toaccommodate both a guidewire (26) and a balloon wire. Theretrieval catheter is easy to navigate through tortuous passageways and willcross a previously deployed stent or stent-graft easilywith minimal risk of snagging on the deployed stent or stent graft. The sheath(22) and dilator (24) are adapted to allow a guidewireor balloon wire to pass through the walls of both and to allow the sheath anddilator to move axially with respect to each other.
