Single Pulses - MTR+ PeroBravo Bedienungsanleitung

PRG 1-6 contain long single pulses, where the polarity changes after each pulse. This change
helps to prevent skin irritation. Here it is normal that every second pulse feels slightly weaker,
despite the same intensity. Due to the length of the pulses, please use rubber electrodes in well
moistened sponge bags only.
This kind of treatment is particularly intended for initial therapy of paresis to prevent a muscular
atrophy in the regeneration phase of the affected nerve. If the activation of the muscle improves
during treatment, the success of therapy will not be restricted later by weakness of the muscles.
PRG 1-3:
These programs work with triangular single pulses of different pulse widths. The shape of
triangle can be changed each time. It always starts with an ascent of 90% but it is possible to
adjust the ascent in steps of 5% between 50% (isosceles) and 90%. The ascent is stored for
future uses.
PRG 4-6:
These are trapezoidal single pulses of different lengths. The shape of the trapezoid is variable
in each case. An ascent of 80% and a top level of 10% is preset, but it is possible to adjust the
ascent from 0% to 80% in increments of 5%. This change only affects the duration of the top-
level since the descent of the trapezoids is always 10% of the pulse duration. With increasing
treatment success, the ascent can be shortened more and more and thus approximated gradu-
ally to a pulse more rectangular in shape. If the ascent is shortened during a running program,
the intensity will decrease proportionally for safety reasons and must be adjusted once again if
necessary. Each program defaults to 80% ascent each time the program is started.
Any adjustment of the shape of pulses in the programs 1-6 is displayed both visually and in nu-
merical values. All changes of intensity are indicated as well. The increase of intensity between
two single pulses is limited to max. 3 mA (see page 38 - Safety Adjustments).
Program Form of the
No. pulses
PRG 01 Triangle
PRG 02 Triangle
PRG 03 Triangle
PRG 04 Trapez
PRG 05 Trapez
PRG 06 Trapez
If the SET button is pressed for 5 seconds or more after selecting the respective program, you
can choose automatic or manual triggering of the pulse with the right +button. However, the
minimum time before a pulse can be triggered is restricted to the programs pausetime and
cannot be changed.
All manuals and user guides at all-guides.com
PeroBravo Bedienungsanleitung / Operators Manual
Preset Programs - Single Pulses
Pause between the
Pulse width
600 ms
300 ms
100 ms
600 ms
300 ms
100 ms
49
Number of
pulses repetitions
5 secs.
4 secs.
3 secs.
5 secs.
4 secs.
3 secs.
maximum
intensity
120 45 mA
150 55 mA
200 60 mA
120 45 mA
150 55 mA
200 60 mA