XFT-2001D Foot Drop System adopts advanced MEMS sensor technology and intelligent algorithms, precisely controlling the time and duration of electrical stimulation by tracking the swing angle and pace of patients' legs. Then it delivers electrical pulses to the common peroneal nerve as well as the tibialis anterior and other muscles to make the movement of dorsiflexion and eversion. Those mild electrical pulses stimulate patients' leg muscles, making them lift the affected feet at an appropriate phases while walking and therefore enabling patients to walk more steadily, naturally and safely.