For Anesthesiology and Reanimation, the 18G * 8CM ARTERIAL CATHETER KIT consists of:
Indwelling catheter: radiopaque polyurethane 18 Ga. X 8 cm
Spring wire guide, marked: 0.025 ""(0.64mm) diameter x 13-1 / 8"" (33cm) (straight soft tip at both ends)
Introducer needle: 18 Ga. X 2 ""(5 cm) XTW