Eto ikojọpọ pilasima ti oye nṣiṣẹ laarin eto pipade, ni lilo fifa ẹjẹ lati gba gbogbo ẹjẹ sinu ago centrifuge kan. Nipa lilo awọn iwuwo oriṣiriṣi ti awọn paati ẹjẹ, ago centrifuge spins ni iyara giga lati ya ẹjẹ kuro, ti n ṣe pilasima ti o ni agbara giga lakoko ti o rii daju pe awọn paati ẹjẹ miiran ko bajẹ ati pada lailewu si oluranlọwọ.
Iwapọ, iwuwo fẹẹrẹ, ati gbigbe ni irọrun, o jẹ apẹrẹ fun awọn ibudo pilasima ti o ni aaye ati gbigba alagbeka. Iṣakoso deede ti awọn anticoagulants pọ si ikore ti pilasima ti o munadoko. Apẹrẹ iwuwo ti o gbe ẹhin ṣe idaniloju gbigba pilasima deede, ati idanimọ aifọwọyi ti awọn baagi anticoagulant ṣe idiwọ eewu ti gbigbe apo ti ko tọ. Eto naa tun ṣe ẹya awọn itaniji ohun-iwoye ti iwọn lati rii daju aabo jakejado ilana naa.
ASFA - daba awọn itọkasi paṣipaarọ pilasima pẹlu toxicosis, hemolytic uremic syndrome, Goodpasture syndrome, systemic lupus erythematosus, Guillain-barr syndrome, myasthenia gravis, macroglobulinemia, familial hypercholesterolemia, thrombotic thrombocytopenic purpura, autoimmune hemolyfitic imọran yẹ ki o tọkasi awọn ohun elo Specific anemia. ti clinicians ati ASFA awọn itọnisọna.