Device for depletion of the leucocyte content of blood and blood components

摘要: A high efficiency leucocyte-depletion filter for use with packed red cell concentrate derived from freshly drawn blood comprises a fibrous medium pore size of about 0.5 to less than 3.6 μm and CWST 53 80. The is preferably used in conjunction gel prefilter and, optionally, microaggregate so as minimize clogging. In preferred embodiment, the voids volume 60% 85%.