Leucocyte filtration unit with reduced platelets adherence

The unit has an outer casing comprising inlet orifice (2) and an outlet orifice (3), where the outer casing encloses a porous element arranged between the inlet orifice and the outlet orifice. The porous element comprises a leukocyte-removal medium comprising a coating that includes a polymer having...

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Bibliographische Detailangaben
Hauptverfasser:	Henard, Gregory, Dakhli, Sonia, Fouchet, Laurent, Ducoroy, Laurent, Bessy, Emilie, Hupin, Christophe
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The unit has an outer casing comprising inlet orifice (2) and an outlet orifice (3), where the outer casing encloses a porous element arranged between the inlet orifice and the outlet orifice. The porous element comprises a leukocyte-removal medium comprising a coating that includes a polymer having a main hydrophobic chain and a hydrophilic poly(ethylene oxide) side chain. A mass percentage of hydrophilic poly(ethylene oxide) side chain is less than about 50% of mass average molar mass of the polymer. An independent claim is also included for a system for removing leukocytes from a fluid containing blood platelets.