Medical technical apparatus for dialysis, oncology, paediatrics and intensive care, namely dosing and mixing devices and hose systems and parts therefor, namely hoses, infusion lines, connection lines, hose clips, hose connectors, junctions for hoses, piercing spikes, connectors, Luer locks, blood and infusion bags, adapters, mixing adapters, filters (particle filters, bacteria filters), control valves, non-return valves, swivel nuts, protective caps; All the aforesaid goods of plastic or predominantly of plastic; Medical hose pumps.;