| 摘要 |
<p>This method comprises placing a flexible bag (6) containing a biological liquid in an enclosure (1) sealed by a cover (2). The flexible bag (6) is connected to a cavity (7) in the human body through a tube (8) that passes through the cover (2) by means of a sealing gasket (13). In order to supply the biological liquid under an adjustable pressure to the cavity (7), the enclosure (1) is connected to a source of pressurized air by means of an ajustable valve (4) and a pressure regulator (5), so that the pressure of the liquid contained in the cavity (7) remains constant, independently of the flow-rate in the outlet pipe (9).</p> |
