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