Pelvic floor stimulator EvoStim® - T

hand-heldNMESRETS

The therapeutic unit evoStim® E is an electromedical equipment for perineal re-education by electrostimulation and EMG biofeedback. It allows passive perineal treatments (with 1 electrostimulation channel), active perineal recovery (with 1 biofeedback channel) and perineal muscular re- learning (by EMG-triggered electrostimulation). It is intended for both professional use and personal use by the patient. Biofeedback is of EMG type, and can be applied either on perineal muscles (with vaginal / anal probe) or on external muscles (with transcutaneous self-adhering electrodes). Since the acquired EMG signal is in the order of a few μV, EMG biofeedback also requires the use of a transcutaneous reference electrode, essential for the suppression of electrical interference. Visual feedback on the display consists in switching-on a number of concentric circles proportional to the pressure exerted on the balloon of the probe by perineal muscles, during a voluntary contraction. With the range self- calibration, administering biofeedback programs is quite easy with the evoStim® E unit. Main technical features Number of channels 1 stimulation + 1 biofeedback Supply voltage 4,5V with 3 batteries 1,5V Alkaline AAA (LR03). Battery life: 20 hours on average. Output current 99mApp on a load of 1000 Ohm whit pulse of 200μs. adjustable in steps of 1mA Frequency 1 to 150 Hz (± 5%) Pulse width adjustable from 50 to 400 μs in steps of 10 (± 5%) Pulse type - selectable between BIPHASIC SYMMETRICAL and BIPHASIC SYMMETRICAL ALTERNATED. RISE time - self-adjustable according to the ACTION frequency PLATEAU time from 1 to 60 sec. in steps of 1 s. (± 1 s.)