FLEXIBLE HOUSING FILTER AND METHODS FOR MAKING SUCH FILTER
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United States of America Patent
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Issued Date -
Apr 8, 2010
app pub date -
Sep 29, 2009
filing date -
Sep 29, 2008
priority date (Note) -
Abandoned
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Abstract
A method for manufacturing a blood filter assembly is provided that includes the steps of providing a first housing sheet and a second housing sheet. The method includes locating and sealing at least one port onto each of the first and second housing sheets. The method includes locating the filtration medium between the first housing sheet and the second housing sheet. The method includes applying heat and pressure to form at least one seal that commingles the first and second housing sheets along with the filtration medium, wherein the periphery of the seal commingles only the first and second housing sheets.
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