Chattanooga Vectra Neo, Руководство пользователя

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35
Vectra® Neo Clinical Therapy System
For additional information on Waveforms and output
energy, refer to APPENDIX 3 on page 78.
CC: Constant Current
CV: Constant Voltage
IFC (Interferential) Traditional (4 Pole)
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
Carrier Frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000-10,000 Hz
Beat Frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-200 Hz
Sweep Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 sec
Sweep Low Beat Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-200 Hz
Sweep High Beat Frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-200 Hz
Scan Percentage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Static, 40%, 100%, Manual
Amplitude. . . . . . . . . . . . . . . . . . . . 0-100 mA (CC with carrier freq ≤ 5000 kHz)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-90 mA (CC with carrier freq > 5000 kHz)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-64 V (CC with carrier freq ≤ 5000 kHz)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-45 V (CC with carrier freq > 5000 kHz)
Treatment Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-60 Minutes
Available on Channel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1&2, 3&4 Option
Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CC or CV
TENS- Symmetrical Biphasic
The Symmetrical Biphasic waveform has a short pulse duration and is capable
of strong stimulation of nerve fi bers in the skin and in muscle. This waveform is
often used in portable muscle stimulation units, and some TENS devices.
Output Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electrodes
Output Intensity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-80 mA (CC) 0-80 V (CV)
Phase Duration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-1,000 μsec
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-250 Hz
Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CC or CV
Burst Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-31 bps
Frequency Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-250 Hz
Amplitude Modulation . . . . . . . . . . . . . . . . . . . .Off , 40%, 60%, 80%, and 100%
Treatment Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-60 min
Ramp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-5 sec
TENS- Asymmetrical Biphasic
The Asymmetrical Biphasic waveform has a short pulse duration. It is capable
of strong stimulation of the nerve fi bers 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-31 Hz
Frequency Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-250 Hz
Amplitude Modulation . . . . . . . . . . . . . . . . . . . .Off , 40%, 60%, 80%, and 100%
Treatment Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-60 minutes
Ramp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-5 sec
TENS - HAN
The HAN Waveform provides optimal parameters with a precisely controlled
sequence of Dense-and-Disperse (DD) modes of stimulation where 2 Hz is
alternating with 15 or 70 Hz, each lasting for 3 seconds..
Output Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electrodes
Output Intensity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-100 mA
Phase Duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180 μsec
Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CC
Burst Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-2 Hz
Frequency Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Hz
Cycle Time . . Burst of 8 pulses at 80 Hz(at a frequency of 2 Hz) for 3 seconds to
. . . . . . . . . . . . . . . . . . . . . . .80 Hz continuous (no burst) for 3 seconds, repeated
Treatment Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-60 min
Available on Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 2, 3, or 4
• 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.
DANGER
SYSTEM SPECIFICATIONS
WAVEFORMS