Juan C. Parodi,John Cheer,Edward H. Cully,Michael J. Vonesh,Jeremy P. Young
申请号：
US16656916
公开号：
US20200113668A1
申请日:
2019.10.18
申请国别(地区):
US
年份:
2020
代理人:
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.
