Embolic filters with controlled pore size
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United States of America Patent
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-
Mar 28, 2017
Issued Date -
N/A
app pub date -
Jan 14, 2013
filing date -
Jan 30, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A device for filtering emboli from blood flowing through a lumen defined by the walls of a vessel in a patient's 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.
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Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- A61F Class
- 15.46 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 28, 2028 |
