Vectra Genisys® Therapy System
SPECiFiCATiONS
19
wAvEFOrM SPECiFiCATiONS
Interferential Current is a medium frequency waveform . Current is
distributed through two channels (four electrodes) . The currents
cross each other in the body at the area requiring treatment .
The two currents interfere with each other at this crossing point,
resulting in a modulation of the intensity (the current intensity
increases and decreases at a regular frequency) .
Output Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Electrodes
Output Intensity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-100 mA (CC)
0-100 V (CV)
Carrier Frequency . . . . . . . . . . . . . . . . . . . . . . .2,500, 4,000 and 5,000 Hz
Beat Frequency (Sweep Off ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-200 Hz
Sweep Time (Fixed) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 sec
Sweep Low Beat Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-199 Hz
Sweep High Beat Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-200 Hz
Vector Scan . . . . . . . . . . . . . . . . . . . . . . . . . . .Off, Manual, 40% and 100%
Treatment Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-60 Minutes
Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CC or CV*
Available on Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . .1&2, 3&4 Option
The Asymmetrical Biphasic waveform has a short pulse duration .
It is capable of strong stimulation of the nerve fibers in the skin
as well as of muscle tissue . This waveform is often used in TENS
devices . Because of its short pulse, the patient typically tolerates
the current well, even at relatively high intensities .
Output Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Electrodes
Output Intensity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-110 mA (CC)
0-110 V (CV)
Phase Duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-1,000 µsec
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-250 Hz
Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CC or CV*
Burst Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-10 bps
Frequency Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-250 Hz
Amplitude Modulation . . . . . . . . . . . . Off, 40%, 60%, 80% and 100%
Cycle Time . . . . . .4/4, 4/8, 7/7, 5/5 4/12, 10/10, 10/20, 10/30, 10/50
Treatment Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-60 min
Available on Channels . . . . . . . . . . . . . . . . . . . . . . . . 1 & 2, 3 & 4 Option
*CC= Constant Current
CV= Constant Voltage
Stimulus delivered by the TENS waveforms of this device,
in certain configurations, will deliver a charge of 25
microcoulombs (µC) or greater per pulse and may be sufficient
to cause electrocution . Electrical current of this magnitude
must not flow through the thorax because it may cause a
cardiac arrhythmia .
IFC- Interferential (Traditional 4 Pole)
TENS- Asymmetrical Biphasic
