Eduze kwe-infrared i-vein finder isetshenziselwa ukuzama ukukhulisa amandla abahlinzeki bezempilo ukuze babone imithambo. Isebenzisa ukukhanya kwe-infrared eduze ukuze idale imephu yemithambo. Isithombe esitholiwe sibe sesivezwa esikrinini noma siphinde siboniswe esikhumbeni sesiguli.