Eric Johnson,Thomas Fogarty,Frank Arko,Jeff Elkins,Martin Seery
申请号：
US13802657
公开号：
US09345501B2
申请日:
2013.03.13
申请国别(地区):
US
年份:
2016
代理人:
摘要：
There is described an endoluminal filter having an end cap having a lumen sized to receive there through a guidewire used in the positioning of the filter within the vasculature. There is a first support member with a pre-formed counter clockwise spiral shape and a second support member with a pre-formed clockwise spiral shape positioned adjacent to one another to form a proximal support frame, a distal support frame with a crossover between the proximal support frame and the distal support frame with a proximal portion of the first and the second spiral support members being attached to the end cap. A material capture structure having a rim and an apex with the rim attached to the proximal support frame and the apex extending distally through without attaching to the distal support frame.
