| 摘要 |
<p>The invention relates to an infusion apparatus for use in combination with an infusion bag (10) comprising and/or being connectable with a conduit means (12) for transport of infusion liquid to a patient. The infusion apparatus comprises a first space (14) in which the infusion bag (10) is disposed. The infusion apparatus comprises also a second space (16). The volume of this second space (16) can be varied by supplying a pressure generating liquid to the second space (16). This change in volume of the second space (16) exerts a pressure on the infusion bag (10). The infusion apparatus comprises also a closing means (20) which exerts a load on the conduit means (12). If the pressure generating liquid exerts a pressure on the infusion bag (10) the load will decrease. This allows infusion liquid to leave the infusion bag (10) via the conduit means (12).</p> |
