| 摘要 |
<p>A chamber for rotation about a rotational axis to separate blood components includes first and second spaced apart side walls forming a separation zone. Blood conveyed into the separation zone separates into a first region of cellular components (96), a second region of plasma (98), and an interface region (58) between the first and second regions. An outlet conveys the second region of plasma from the separation zone. An interior wall (84, 86) extends into the separation zone to permit passage of the second region plasma to the outlet while retarding passage of the interface region and first of cellular components to the outlet.</p> |
