Eamon BRADY,Michael GILVARRY,Mahmood K. RAZAVI,David VALE,Patrick GRIFFIN,Brendan CASEY,Jason McNAMARA
申请号：
US14986357
公开号：
US20160192955A1
申请日:
2015.12.31
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A clot retrieval device (9501) for removing clot from a blood vessel comprises an inner elongate body (9503) and an outer elongate body (9504) at least partially overlying the inner elongate body (9503). The device also comprises an elongate member or shaft (9502) having a proximal end which extends exterior of a patient so that a user can retrieve the stent-basket device and captured clot by retracting the shaft (9502). The outer elongate body (9504) and the inner elongate body (9503) are connected to the distal end of the shaft (9502) and are expandable relative to the shaft (9502) from a collapsed delivery configuration to an expanded deployed configuration. The outer elongate body (9504) is expandable relative to the inner elongate body (9503) to a radial extent which is greater than the radial extent of the inner body (9503) in the deployed configuration.
