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Deep brain stimulation

  • US 20050267347A1
  • Filed: 05/04/2005
  • Published: 12/01/2005
  • Est. Priority Date: 05/04/2004
  • Status: Abandoned Application
First Claim
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1. A probe used in deep brain stimulation, the probe comprising:

  • a cannula comprising an elongated housing defining an internal aperture and having a base portion with a notch, the housing having a longitudinal axis; and

    an electrode configured to be inserted through the aperture of the cannula;

    wherein the electrode and notch are configured such that the electrode will contact the notch when inserted in the cannula and be directed out of the cannula at a non-zero angle relative to the longitudinal axis of the housing.

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