A centrifugal method, and corresponding system, for processing blood to collect platelet rich plasma. A separation chamber is filled with blood from a fill syringe by rotating the separation chamber at a fill rotation rate and pumping the blood from the fill syringe. A soft spin is used to initially...http://www.google.ca/patents/US7252758?utm_source=gb-gplus-sharePatent US7252758 - Centrifuge system utilizing disposable components and automated processing of blood to collect platelet rich plasma
