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Techniques for current steering direction programming in neural stimulation systems
Techniques for current steering direction programming in neural stimulation systems
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机译:神经刺激系统中当前转向方向编程的技术
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摘要
A neurostimulation system comprises at least one neurostimulation lead configured for being implanted within tissue. The neurostimulation lead(s) carries a plurality of electrodes capable of being arranged in a two-dimensional pattern. The neurostimulation system further comprises a neurostimulator configured for delivering electrical stimulation energy to the electrodes to create a volume of activation, and an external control device including a current steering direction control element capable of being rotated about an axis. The external control device is configured for prompting the neurostimulator to deliver the electrical stimulation energy to the electrodes in a manner that gradually translates the volume of activation in a specific direction, and for defining the specific direction in which the volume of activation is translated in response to rotation of the direction control element about the axis.
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