An intravenous catheter for peripheral venous access in polyurethane, with a surgical-grade needle with atraumatic and trifaceted tip. It presents a square cannula in polyurethane, with radiopaque strips. The product is characterized as being flexible and has a transparent blood visualization chamber. Also, it has a passive safety system, which minimizes accidents with perforating objects, following NR 32. Single-use only.