| 摘要 |
This invention is a mobile intravenous IV bag pump, which consists of a box where an IV-bag is placed and a spring-loaded roller, which is arranged to squeeze the content out of the IV bag. This mechanism includes a propulsion spring, which is placed in a telescopic conveyance mechanism, which forces the roller over the IV bag, and thereby empties the bag. This mechanism ensures a constant flow and which per example is regulated by the roller clamp on the IV line. The IV bag pump is furthermore mechanical, reliable and independent of the gravity. |
