activation of one or more circles of the target. If you
want to make a "recruitment" or "training"
biofeedback, it is better that the initial signal level is
reset. The biofeedback signal reset may be
performed simply by touching the symbol ⑪6 (666666
)66while the patient is asked to relax the perineal muscles.
After the reset, the symbol ⑪ will appear in black
and all the circles previously activated will turn-
OFF.
10.4 - How to perform a BFB session
10.4.1 - Select the BFB programme by touching the
sensitive area ㉒. WARNING! It is not possible to
directly select the BFB programme from the EVO
program but you must first select one of the
stimulation programmes (URGE-STRE-MIX-PAIN).
10.4.2 - Connect both wires of the probe to the unit,
by means of the grey cord. Of course, wanting to
perform biofeedback to an external muscle, it is
necessary to apply two external adhesive electrodes
on the muscle to be treated.
10.4.3 - Apply one of the adhesives electrodes
supplied with the unit to a bony prominence and
connect it to the input of the equipment by
means of the blue cable.
10.4.4 - Insert the probe after having properly
moistened the electrodes with water or water-based
gel.
10.4.5 - With the perineal muscles completely
relaxed, reset the biofeedback sensor (§ 10.3).
10.4.6 - Try to perform a maximal contraction of the
perineal muscles and determine whether the level is
enough to fully activate the target or if even
surpasses it.
10.4.7 - Depending on the number of circles or bars
activated with the maximal contraction, possibly
proceed to manually adjust (§ 8.2.7) or automatically
adjust (§ 8.2.8) the Full-Scale.
10.4.8 - To start the session, after instructing the
patient about the goal to attain, briefly press the
button ①. The patient may carry several
contraction attempts until it reaches the centre of the
target. This stage corresponds to the "recruitment"
biofeedback of and is particularly important if the
perineal contraction is very weak. Once started, the
session will automatically proceed, alternating