Neoserv® vacuum module

Neoserv® is a vacuum electrode module designed to use 2 or 4 suction electrodes in combination with the Duodynator® electrotherapy device. An electric pump creates an adjustable negative pressure in the suction electrodes, which can be selected as continuous or pulsating. The hyperemia in the contact area of the suction electrodes is increased, resulting in a more conductive tissue under the electrode. The current sensitivity is clearly masked by the suction pulsation, which is useful for the treatment of current-sensitive patients with current stimulation.