Blood separation systems and methods utilize a membrane separation device comprising a gap between a microporous membrane and a surface facing the microporous membrane, one of the microporous membrane and the surface being rotatable relative to the other to cause separation of whole blood in...http://www.google.fr/patents/US5762791?utm_source=gb-gplus-shareBrevet US5762791 - Systems for separating high hematocrit red blood cell concentrations
Systems for separating high hematocrit red blood cell concentrations
