User's Manual

10
interference. Following recommended distance is calculated according to the maximum output power of the
communication equipment.
Rated maximum output
power of transmitter (W)
Separation distance according to frequency of transmitter (m)
150kHz -80MHz
P
d 2
.
1=
80MHz -800MHz
Pd 2.1=
800MHz -2.7GHz
P
d
3
.
2
=
0.01 0.12 0.12 0.23
0.1 0.38 0.38 0.73
1 1.2 1.2 2.3
10 3.79 3.79 7.27
100 12 12 23
For transmitters rated at a maximum output power not listed above, the recommended separation distance “d” in
meters can be estimated using the equation applicable to the frequency of transmitter, where “P” is the maximum
output power rating of the transmitter in watts according to the transmitter manufacturer.
Note1: At 80M and 800MHz, the separation distance for the higher frequency range applies.
Note2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
refection from structures, objects and people.
2. Overviews
2.1 Indication for Use
XFT-2001E Foot Drop System is intended to address the lack of ankle dorsiflexion in patients who have sustained
damage to upper motor neurons or pathways to the spinal cord. During the swing phase of walking, the XFT-2001E
electrically stimulates the appropriate muscles that cause ankle dorsiflexion and may thus improve the individual's gait.
Medical benefits of Functional Electrical Stimulation (FES) may include prevention/retardation of disuse atrophy,
increased local blood flow, muscle reeducation, and maintained or increased joint range of motion.
How does XFT-2001E Foot Drop System work?
When the leg swings to the angle of threshold, the electrical stimulation will be triggered.
2.3 Features and Innovation
 Bluetooth 4.0, more stable and reliable data transmission, easy operation and setting.
 Thin and light Stimulator & Cuff with patented design, easy and simple to wear.
 Integrated stainless steel electrode, fully enclosed waterproof design, no need for additional consumables, easy to
clean and store.
 Automatic shutdown function: low voltage or automatic shutdown after 30 minutes of standby.
 Built-in rechargeable battery; one single charge for long-term use.
 Electrical stimulation constant current output & low voltage alarm function.
 It has two modes of walking and training, which can be selected according to the patient's state;
 Equipped with APP management software; able to manage user information and store gait data. It is simple and
convenient to set the parameters of the host through the mobile phone.