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DBS Extension
The DBS Extension consists of a connector at the distal end and 8 cylindrical contacts at the
proximal end. The DBS Lead may be inserted and secured into the connector, which also contains
8 contacts that align with the contacts on the DBS Lead to form electrical connections. The DBS
Extension can be implanted and attached to the Stimulator and the DBS Lead for both unilateral
stimulation (on either left or right side) and bilateral stimulation.
Table 3: DBS Extension
Tunneling Tool
The Tunneling Tool is used to create a path for the DBS Lead and DBS Extension in the
subcutaneous tissue.
Table 4: Tunneling Tool
Feature
Overall Length
Outer Diameter
Number of Contacts
Contact Material
Insulation Material
Feature
Description
Length
28 cm (Straw), 35 cm (Long)
Shaft Material
Stainless Steel
Straw Material
PTFE
Handle Material
Stainless Steel, Ultem
Vercise™ PC Implantable Pulse Generator DFU
DBS Extension
Description
55 cm
1.35 mm
8
Platinum/Iridium
Polyurethane, Silicone
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