Chattanooga SENIOR SOLUTIONS, Service Manual

Page: 26 / 108

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Senior Solutions™ Therapy System
4 SPECIFICATIONS
*CC= Constant Current
CV= Constant Voltage
FIGURE 4.11
J. VMS™ Burst- Figure 4.11
VMS Burst is a symmetrical biphasic waveform delivered in a burst
format. 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 strengthening protocols.
Output Mode……………………………………Electrodes
Output Intensity……………………………………0-200 mA
Channel Mode………………Single, Reciprocal, Co-Contract
Phase Duration…………………………………20-400 μsec
Mode Selection…………………………………… CC or CV*
Anti-Fatigue…………………………………………Off or On
Set Intensity…………Individual Channel Intensity Setting in
…………………………Reciprocal and Co-Contract modes
Cycle Time…Continuous, 5/5, 4/12, 10/10, 10/20, 10/30, 10/50
Frequency…………………………………………1-200 pps
Ramp…………………………… 0.5 sec, 1 sec, 2 sec, 5 sec
Treatment Time………………………………… 1-60 min
Available on Channels……………1 & 2, 3 & 4 Option
4.2 ELECTROTHERAPY WAVEFORM SPECIFICATIONS (CONTINUED)
VMS FR is a version of the existing VMS waveform that incorporates
channel interaction and amplitude modulation to stimulate the
movement and coordination of an agonist/antagonist muscle group.
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 strengthening protocols.
Output Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electrodes
Output Intensity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-150 mA
Phase Duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-400 μsec
Burst Duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200-5000 ms
On/Off Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1:3, 1:4, and 1:5
Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CC or CV*
Set Intensity . . . . . . . . . . . . . . . . . . . . . . . . . .Channel 1, Channel 2, and Both Channels
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-80 pps
Treatment Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-60 min
Available on Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 & 2, 3 & 4 Option
K. VMS™
FR -
Figure 4.12
FIGURE 4.12