Mechanically driven pump, in particular, for delivery of medicinal and physiological feed liquids comprises a bag for the liquid, a delivery line, and a mechanism for applying pressure to the bag

摘要

The mechanically driven pump, in particular, for delivery of medicinal and physiological feed liquids comprises a bag (1) for a liquid (2), a delivery line (3), and a mechanism (9, 12, 13, 14) with elastic elements (10, 11) for applying pressure to the bag for delivery of the liquid.