EDWARD H. CULLY,ERIC H. ZACHARIAS,NATHAN L. FRIEDMAN
申请号：
BR112015003145
公开号：
BR112015003145A2
申请日:
2013.08.05
申请国别(地区):
BR
年份:
2017
代理人:
摘要：
A thrombus treatment device includes a support wire, a body frame portion that is disposed about an axis defined by the support wire, one or more tethers that each have a first end and a second end, and a filter element extending from the body frame portion. Each of the one or more tethers is attached at its first end to the body frame portion, and at its second end to a collar that couples the second end of each of the multiple tethers to the support wire. When the collar is positioned substantially within a region interior of the body frame portion, a rotational actuation of the support wire causes a swiveling motion of the one or more tethers.
