| 摘要 |
The invention concerns a system and a method of use of said system for performing fluid administration on a patient, the system comprising: a liquid pump ( 1 ), a liquid distribution system ( 2 ) connected to said pump ( 1 ) in such a way that liquid can flow from the liquid distribution system ( 2 ) to the pump ( 1 ) and vice versa, liquid supply means ( 3 ) for supplying liquid to a patient ( 4 ) via said liquid distribution system ( 2 ) and said pump ( 1 ), a patient conduit ( 5 ) adapted for connecting said liquid distribution system ( 2 ) to a patient ( 4 ), the system being characterized by the fact that said liquid pump ( 1 ) is unidirectional and that said liquid distribution system ( 2 ) comprises switching means designed to alternatively connect the pump enter line ( 56 ) with the supply means ( 3 ) or with the patient conduit ( 5 ).
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