The Vasofix catheter by B.Braun maintains its elasticity and shape without kinking during insertion, while the guidewire has three levels of smoothing and the needle tip tapers smoothly, making insertion easy without patient discomfort. They are manufactured according to ISO-Standards and bear European specifications certification (CE-Mark). Plastic catheters made of FEP. Intravenous catheter with an administration valve for peripheral catheterization. It allows medication administration without an extra needle during injection. The catheter has a thin wall, maintaining the largest useful internal diameter, to avoid flow fluctuations and mechanical irritation or thrombophlebitis. The obturator stylets are made of polyethylene and have the same color coding as the intravenous catheters.