The chamber has {TAIL ~ a whole blood input port}, a separated component output port and {HEAD ~ a residual fluid output port} 
The chamber has { TAIL ~ a whole blood input port } , a separated component output port and { HEAD ~ a residual fluid output port }
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD