Method of making a filter assembly having a flexible housing

A method of making a blood filter assembly provides first and second filter housing elements from a flexible thermoplastic material, each of the first and second housing elements including a molded port. The method places a filter media between the first and second filter housing elements and applie...

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Bibliographische Detailangaben
Hauptverfasser: Burnham, John, Breillatt, Julian, Wons, Allen, Murphy, Randy, Calhoun, Daryl, Lynn, Daniel
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method of making a blood filter assembly provides first and second filter housing elements from a flexible thermoplastic material, each of the first and second housing elements including a molded port. The method places a filter media between the first and second filter housing elements and applies radio frequency heating and pressure to form a peripheral seal that joins the first and second filter housing elements to the filter media and encapsulates the filter media between the first and second housing elements.