DJO Global Intelect Legend 2 Manual Del Usuario página 21

21 SYSTEM
WAVEFORMS (CONTINUED)
VMS™ FR
The VMS-FR version of the VMS waveform is a
physiologically based channel interaction in which
one channel stimulates the agonist and the other the
antagonist of the muscle group that is being exercised.
The agonistic channel initiates the movement with a
brief burst of power, followed by a period of sustained
activity to complete the movement. The antagonistic
channel has a brief burst of power to slow down the initial
acceleration of the agonist, followed by a low output to
regulate the movement of the agonist. The movement is
completed by a final burst of activity in both channels.
VMS is a symmetrical biphasic waveform with a 100 µsec
interphase interval. Because the pulse is relatively short,
the waveform has a low skin load, making it suitable for
applications requiring high intensities, such as in muscle
re-education protocols.
Output Mode
Available on
Treatment Time
Mode Selection
Output Intensity
Burst Duration
Cycle Time
Frequency
Phase Duration
IRMS
DC component
INTELECT LEGEND 2 USER MANUAL
®
Advice on size and type of electrodes to be used is given in
device GUI "treatment guidelines" feature
The High Voltage Pulsed Current (HVPC) has a very
brief pulse duration characterized by two distinct peaks
delivered at high voltage. The waveform is monophasic
(current flows in one direction only). The high voltage
causes a decreased skin resistance making the current
comfortable and easy to tolerate.
Output Mode
Available on Channels
Treatment Time (Stim)
Treatment Time (Combo)
Mode Selection
Output Intensity
Cycle Time
Electrodes
Channels 1, 2, 3, 4
Display
1-60 min
Frequency
CC
Polarity
0-140 mA (CC)
Ramp
200 - 5,000 ms
Sweep time
TBD
Sweep High Frequency
20-80 pps
Sweep Low Frequency
30-400 μsec
IRMS
0-39mA
DC component
No
High Voltage Pulsed Current (HVPC)
Continuous or User Defined
EN
Electrodes
1, 2, 3, 4
1-60 Min
1-30 Min
CV
0-500 V (CV)
Volts
1-200 pps
Positive or Negative
0.5-5 sec
14sec
2-200 pps
1-199 pps
0-45mA
0 - 1.5mA