Devices and methods for brain stimulation
First Claim
Patent Images
1. A device for brain stimulation, comprising:
- a lead defining a lumen having a non-circular lateral cross-section comprising a plurality of arms extending from a central cavity, wherein the lumen is configured and arranged to receive a stylet having a lateral cross-section corresponding to the lateral cross-section of the lumen;
at least one electrode disposed on the lead; and
a stylet having a lateral cross-section corresponding to the lateral cross-section of the lumen.
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Accused Products
Abstract
A device for brain stimulation that includes a lead having a longitudinal surface; at least one stimulation electrode disposed along the longitudinal surface of the lead; and at least one recording electrode, separate from the at least one stimulation electrode, disposed along the longitudinal surface of the lead.
215 Citations
29 Claims
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1. A device for brain stimulation, comprising:
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a lead defining a lumen having a non-circular lateral cross-section comprising a plurality of arms extending from a central cavity, wherein the lumen is configured and arranged to receive a stylet having a lateral cross-section corresponding to the lateral cross-section of the lumen; at least one electrode disposed on the lead; and a stylet having a lateral cross-section corresponding to the lateral cross-section of the lumen. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A device for brain stimulation, comprising:
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a lead having a longitudinal surface, wherein the lead defines a stylet lumen having a non-circular lateral cross-section comprising a plurality of arms extending from a central cavity, wherein the stylet lumen is configured and arranged for receiving a stylet having a lateral cross-section corresponding to the lateral cross-section of the lumen; a plurality of stimulation electrodes disposed along the longitudinal surface of the lead; and at least one recording electrode, separate from the plurality of stimulation electrodes, disposed along the longitudinal surface of the lead, wherein at least one of the at least one recording electrodes is disposed between two of the plurality of stimulation electrodes, and a stylet having a lateral cross-section corresponding to the lateral cross-section of the lumen. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29)
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Specification