The B.Braun Vasofix catheter maintains its elasticity and shape without kinking during insertion, while the guide has three levels of smoothing and the needle tip tapers smoothly, making it easy to place 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 an administration valve for peripheral catheterization. Allows for the 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 obturators are made of polyethylene and have the same color coding as the catheters.