A leukocyte remover includes a housing having a blood inlet, a blood outlet, and a leukocyte-separating filter disposed in the housing such that it partitions the interior of the housing into a blood inlet portion and a blood outlet portion. The leukocyte filter is composed of one or more three-dimensionally...http://www.google.fr/patents/US5476587?utm_source=gb-gplus-shareBrevet US5476587 - Leukocyte-separating filter and leukocytes remover
Leukocyte-separating filter and leukocytes remover