Thomas L. Clubb,Richard S. Kusleika,Kent D. Anderson,Marwane S. Berrada
申请号：
US13169229
公开号：
US08409242B2
申请日:
2011.06.27
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A device for filtering emboli from blood flowing through a lumen defined by the walls of a vessel in a patients body. The device has a filter element being expandable from a collapsed configuration to an expanded configuration. The filter element includes a material having pores, and the material having pores includes cylindrical wires having at least three different diameters arranged in a pattern of graduated diameters.
