User's Manual

Table 4
Recommended Separation Distance
This device can be used under the environment that radiated RF disturbances are controlled. User should maintain a minimum
distance between portable and mobile RF communications equipment to prevent electromagnetic 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 -2MHz
Pd
2.1=
80MHz -800MHz
Pd 2.1=
800MHz -2.5GHz
Pd 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 3.8 3.8 7.3
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~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-2001EA 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-2001EA 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
re-education, and maintained or increased joint range of motion.
How does XFT-2001EA 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 Stim Unit & 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 Stim Unit through the mobile phone.