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Embolic protection device and method of use
专利权人:
Fred T. Parker
发明人:
Fred T. Parker
申请号:
US12345127
公开号:
US08388644B2
申请日:
2008.12.29
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A medical device for embolic protection within a patients body vessel is provided. The device includes inner and outer tubular members each having proximal and distal ends and a lumen formed through the proximal and distal ends. A flexible everting filter portion includes a body having a first end attached to the distal end of the inner tubular member and a second end attached to the distal end of the outer tubular member. The inner and outer tubular members are movable relative to one another to position the filter portion within the body vessel. The filter portion is movable from a collapsed, everted delivery and removal configuration to an expanded, generally non-everted deployed configuration. The filter portion expands radially outward to engage the filter body with the body vessel. The filter portion allows the passage of blood cells and prevents the passage of emboli or thrombi through the body vessel.
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