Methods and apparatus for deep brain stimulation
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United States of America Patent
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Sep 24, 2013
Grant Date -
Jan 14, 2010
app pub date -
Jul 22, 2009
filing date -
Apr 10, 2008
priority date (Note) -
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Abstract
The present invention provides systems, apparatus and methods for treating nerve disorders in the brain. An electrode is introduced into a patient's sinus cavity and an electrical impulse is applied to the electrode to modulate one or more target nerves in the brain to treat the disorder. In preferred embodiments, the electrode is positioned within a sinus cavity adjacent to or near the frontal cortex of the brain and the electrical signal is sufficient to modulate, stimulate and/or inhibit nerves within the frontal cortex. The electrode may be movable between a collapsed or compact configuration for introduction into the sinus cavity and an expanded configuration for contacting tissue within the sinus cavity to deliver the electrical impulse through the tissue to the target nerves in the brain.
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