other implanted electronic device unless the riskhas been assessed and
found negligible.
•Patientsmust not be connected to a radio-frequency surgical device at
the same time. This may cause burns under the electrotherapy
electrodes.
Operation of the electrotherapy device inthe vicinity (e.g., within1 m) of
strong electromagnetic fields (e.g., tomographs, X-ray or diathermy
devices) may cause oscillations in the output values of the
electrotherapy device.
•Please maintain a safe distance of several metres.
•The recommended maximal currentdensity for currents that couldcause
burns (e.g., galvanic current, diadynamic currents, current with a
galvanic component) is 2 mA eff/cm² electrode surface.
•If the current density exceeds 2 mA eff/cm², users must be extremely
vigilant during treatment.
•Positioning the electrodes in the vicinity of the chest mayincrease the
risk of cardiac fibrillation.
•When using different electrodes,note that a smallerelectrode surface
area may result in a highercurrent density.
•The long-term effects of chronic electrical stimulation are unknown.
•Stimulation should notbe applied overthe carotid sinusnerves,
particularly in patients with a known sensitivity to the carotid sinusreflex.
•Stimulation should not be applied over the neck or mouth. Severe
spasm of the laryngeal and pharyngeal muscles may occur and the
contractions maybe strongenough to close the airways or cause
difficulty in breathing.
•Stimulation should not be applied transthoracically in that the
introduction of electrical current into the heart maycause cardiac
arrhythmias.
•Stimulation should not be applied transcerebrally.
•Stimulation should not beappliedover swollen, infected, orinflamed
areas or skin eruptions,e.g., phlebitis, Thrombophlebitis, varicose veins,
etc.
•Stimulation should notbe applied over, or in proximity to, cancerous