| 摘要 |
<p>A blood/solution administration set (10) has a blood/solution bag (11) supplying blood, saline solution or the like to a patient via a cannula (13) in his arm (14). A flow unit (15) has a valve which shuts off the flow through the tubing (19) when the bag (11) is emptied and prevents air entering the tubing (19) when the bag (11) is replaced. A multiple injection site unit (17) enables an anaesthetist to inject medication into the solution flow through respective injection ports which are only used once.</p> |
