Eamon BRADY,Michael GILVARRY,Mahmood K. RAZAVI,David VALE,Patrick GRIFFIN,Brendan CASEY,Jason McNAMARA
申请号：
US16385718
公开号：
US20190239907A1
申请日:
2019.04.16
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A method of removing clot from a vessel, including delivering a clot retrieval device across the clot, wherein the clot retrieval device includes an inner body having a collapsed delivery configuration and an expanded deployed configuration； and an outer body extending along a longitudinal axis and at least partially overlying the inner body. The outer body includes a first scaffolding section, a second scaffolding section hingedly connected distal of the first scaffolding section； the first and second scaffolding sections of the outer body being expandable to a radial extent which is greater than the radial extent of the inner body in the deployed configuration to define a clot reception space between the inner and outer bodies. The method also includes expanding the clot retrieval device； and urging, by the expanding of the first and second scaffolding sections, at least a portion of the clot therebetween.
