Advanced Technology cont…

•         Four thin insulated coiled bundle of wires coved by polyurethance insulation is designed for the Leads
•        The end of each wire is 1.5mm electrodes result in total of 4 electrodes at the tip of the lead.
•         Either one of these electode or combination of them deliver stimulationThere are currently two models of leads available for Activa:
•         Model 3387 with 4 electodes with 1.5 mm space in between
•          Model 3389 with 4 electrodes with .5 mm space apart
•          The lead is 40 cm long with straight shape design
•          Diameter of the lead is 1.27 mm

•          4 total electrodes is used
•         Electrode shape is cylindrical
•          In both models electrodes are 1.5 m long
•         4 conductor wires are used

In both design lead is made especially for the brain stimulation with:

•           Firm tungsten style which allows the accurate targeting and placement
•          The tip is soft to allow passing trough tissues
•          Bur hole ring and cap is also considered for the secure anchorage.