John H. Thinnes, JR.,James F. McGuckin, JR.,Stephan A. DeFonzo,Lindsay L. Carter
申请号：
US14880031
公开号：
US20160045298A1
申请日:
2015.10.09
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A vessel filter comprising a first region and a second region wherein the filter is movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. A first region has a filter portion having a converging region to direct particles toward the center of the filter and the second region is flared in the expanded position to have a transverse dimension increasing toward a second end portion opposite the first end portion. The second region includes a vessel engaging portion at the second end portion. The first region includes a plurality of spaced apart elongated struts with adjacent struts being joined.
