A disposable blood separation set of a centrifugal blood processing system comprising a blood processing chamber adapted to be mounted on a rotor of a centrifuge; a frustro-conical cell separation chamber in fluid communication with the processing chamber, the cell separation chamber having a protruding...http://www.google.ca/patents/US7963901?utm_source=gb-gplus-sharePatent US7963901 - Blood processing apparatus with cell capture chamber with protruding inlet
