[Effectiveness of different methods of blood separation in performing plasma- and cytapheresis].

Obtaining of a therapeutic dose of platelets from donors, necessary to stop spontaneous hemorrhage and sufficient enough to correct hemostasis in surgical interventions in patients with amegakaryocytic thrombocytopenia, therapeutic plasmapheresis with the removal of 1.5-2.01 of plasma, effective erythrocytapheresis can be done with the help of refrigerator centrifuges and plastic containers. This method can be also employed for effective leukocytapheresis in patients with the leukocyte level exceeding 100.10(9)/l. It is simple, economical, reliable; several donors (patients) can be involved in the procedure at a time. Blood cell separators can be most effectively used for therapeutic lymphocytoplasmapheresis, massive plasmapheresis with the removal of over 2.51 of plasma, for obtaining a large number of platelets and granulocytes. The CS-3000 blood cell separator ensures automatic control over blood separation and possible complications during a procedure; a constant temperature regimen of blood separation; one-time use of equipment in direct contact with patient's (donor's) blood; a high efficacy and safety of the procedure.