Tens- Symmetrical Biphasic; Microcurrent - Vectra Fitness Genisys 2761 User Manual

SPECiFiCATiONS
wAvEFOrM SPECiFiCATiONS (CONTiNuEd)

TENS- Symmetrical Biphasic

The Symmetrical Biphasic waveform has a short pulse duration
and is capable of strong stimulation of nerve fibers in the skin
and in muscle . This waveform is often used in portable muscle
stimulation units, and some TENS devices . Because of its short
pulse duration, the patient typically tolerates the current well,
even at relatively high intensities .
Output Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Electrodes
Output Intensity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-80 mA (CC)
Phase Duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-1000 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
Microcurrent is a monophasic waveform of very low intensity that
closely simulates the electrical current generated by the human
body . Microcurrent can be applied via electrodes or probe .
Output Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electrodes or Probe
Output Intensity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 -1000 µA
Polarity . . . . . . . . . . . . . . . . . . . . . . . . . .Positive, Negative or Alternating
Treatment Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-60 Minutes
0-80 V (CV)
Carrier Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 . 1 - 1000 Hz
Duty Cycle (Fixed) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50%
Ramp (Fixed) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 second
Available on channels . . . . . . . . . . . . . . . . . . . . . . . . 1 & 2, 3 & 4 Option
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 .
20

Microcurrent

Vectra Genisys® Therapy System
1-60 Seconds (Probe)