NF-U series
3Pages

Characteristics of TORAY FILTRYZER NF series The membrane having the property of protein adsorption and suppressing structural change of adsorbed proteins Design concept of a new PMMA membrane Blood side Coagulation protein (Fibrinogen) changed by adsorption on membrane (Fig.1 a). In TORAY FILTRYZERTM NF (NF), we aimed at suppressing platelet adhesion on membrane surface by preventing proteins adsorbed on membrane from structural changes (Fig.1 b). Coagulation protein (Fibrinogen) Albumin Platelet Separating layer Structural change Conventional PMMA membrane Dialysate side Dialysate side...

Expected effect of albumin leakage controlled dialyzer NF-U series. Characteristics of PMMA Membrane • Excellent Biocompatibility1) • Protein adsorption properties and it can remove large molecular weight proteins. • Good removal balance of small uremic toxins and high-molecular weight substances. Expected characteristics of Filtryzer NF Series By modifying the membrane surface that suppresses the structural change of the adsorbed protein, we succeeded in suppressing platelet adhesion and further improving biocompatibility. Various clinical reports on NF Series 1) Suppression of platelet...