Patent ID: 8473073
Filing Date: 2013-06-25
Classification: A61M,A61N

Abstract:
1. A method for treating disabling neurological symptoms, comprising: locating a target within a patients neuromatter where nerve signals generate disabling neurological symptoms; inserting a probe into said neuromatter adjacent the target, directing the probe adjacent the target, said probe comprising a shaft having a proximal end, a distal end, and a hollow section; at least one opening on the distal end of said shaft, said opening connecting the hollow section to adjacent brain tissue; and a plurality of tendrils with a proximal end and a distal end, said tendrils deploying from the hollow section of said shaft into the tissue through said opening; each tendril configured to move from a first position contained within the hollow section to a second position adjacent said target, each tendril configured to independently move with respect to the other tendrils from said first position to said second position and said probe capable of delivering treatment to a zone; determining whether effective treatment can be delivered from said inserted probe to the target, and if effective treatment cannot be delivered from said inserted probe to the target; expanding the zone without repositioning the probe; and, selectively stimulating the target to deliver effective treatment; wherein the expanding step includes deploying another of said plurality of tendrils, the tendril having a proximal end and a distal end, and is capable of selectively moving from a first position contained within the probe to a second position adjacent said target, the tendril configured to deliver treatment to the brain tissue; and, wherein said deployment of the tendril utilizes a fluid-actuated deployment system comprising a plurality of fluid lines, each line with a proximal end and a distal end, the distal end of a fluid line of the plurality of fluid lines attached to the tendril and the proximal end connected to an actuation reservoir.