The product is an injection, moulded from PP, with a three-piece structure (barrel, plunger, piston). The luer nozzle is situated centrally. If the single package is opened before use, discard it immediately and do not use it. Take care not to contaminate the product during unpacking. Assemble the injector with the syringe, suck a given amount of the desired infusion, remove the air and inject. The product is limited for a single use and after the use it must be discarded immediately. The product remains sterile for a period of 5 years after sterilization, provided that it is kept under the specified storage conditions. Do not use after the expiry date.