plasma collection

Plasma collection is a medical process where blood is drawn from a donor and then separated to extract plasma—the liquid part of blood that contains important proteins, antibodies, and nutrients. The blood is spun in a special device, called a centrifuge, which separates the plasma from other components like red blood cells and platelets. The plasma is then collected for medical use, such as making medicines for patients with immune deficiencies or burn treatments. The remaining blood components are safely returned to the donor. This process helps ensure a consistent supply of valuable plasma-based therapies.