[Comparison of 4 plasmapheresis procedures]. / Vergleich von vier Verfahren zur Plasmapherese.

In recent years the collection of plasma has been increasingly carried out by apparative plasmapheresis. In the University Hospitals of Göttingen and Würzburg the plasmapheresis machines PCS from Haemonetics, Autopheresis-C from Baxter, as well as Plasmapur-Monitor from Organon-Teknika, were compared with each other and with the conventional centrifugation of blood bags; experiences in routine use were complemented by specific studies. Altogether, the apparative methods distinguished themselves through a high quality of retransfused blood and collected plasma. Furthermore, practicability, donor compatibility and donor safety resulted in good acceptance by both donors and staff.