Filter for removing leucocytes
AssigneeNissoh Corporation
InventorShinji Ohno
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Abstract
A filter for removing leucocytes comprising a filter medium, said filter medium being a fibrous material made of a polyester fiber which is treated on its surface with a copolymer containing 40 to 80% by weight of units derived from glucosyloxyethyl methacylate. When the filter of the present invention is used, leucocytes are removed from concentrated platelets or platelet-rich plasma without loss of platelets.
Claims3
A filter for removing leucocytes comprising a filter medium, said filter medium being a fibrous material made of a polyester fiber which is treated on its surface with a copolymer containing 40 to 80% by weight of units derived from glucosyloxyethyl methacrylate.
Dependencies are inferred from the claim text.