Medical apparatus and instruments; infusion devices for medical purposes; valves for medical infusion instruments; catheters for medical purposes; IV catheters; catheter tubes; catheter sets; catheters with filters; connection systems for infusions and injections for medical purposes; injection devices for pharmaceutical products; multishot needle syringes; needles for injections, infusions and for blood sampling; needles for medical, dental and surgical purposes; syringes for medical purpose...