Boston Scientific DBS Vercise Mode D'emploi page 10

Vercise™ DBS Directional Lead Directions for Use
Note: To tighten the Setscrew, use one hand to grasp the Lead Boot at the base and the other to rotate the
Torque Wrench clockwise until it clicks, indicating the Setscrew is fully secured (Figure 9). To loosen the
Setscrew, rotate the Torque Wrench counterclockwise.
Figure 9: Tightening the setscrew
CAUTION: The wrench is torque limiting, such that the Setscrew cannot be over tightened. Use only the wrench
provided, as other tools may over-tighten the Setscrew and damage the Lead.
e. Create a tunnel, for the proximal end of the Lead, to a place closer to the desired Extension
connector location.
CAUTION: Placement of the DBS Extension connector in the neck region can increase the risk of device failure
due to repetitive movement of the neck.
f. Create a pocket under the skin for the excess Lead and Lead Boot.
g. Coil excess Lead material under the scalp, in the pocket, until it is ready to be connected to
the Extension.
Note: The Lead may be connected to the DBS Extension and Stimulator during a separate surgery at a later time.
See "Stimulator Implantation" in the Implant Manual provided for your Stimulator.
7. Repeat the "Implanting the DBS Lead" procedure for the second Lead. Use the Tunneling Tool to
tunnel the second Lead to the same side as the first Lead.
8. Close all incisions.
Vercise™ DBS Directional Lead
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