Surflash is made of PU, which is firm at room temperature but soft at body temperature, making the catheter more comfortable.

• Only exists in the straight version
• Enables quick and easy confirmation of the placement in the vein by an additional flashback
• Higher certainty of proper placement

Helpful with patients whose veins are hard to detect and in which venipuncture is more difficult, such as small children, people undergoing chemotherapy.