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US 12,214,188 B2Granted
Neurological stimulation lead anchors and associated tools, and methods
AssigneeNevro Corporation
InventorMark Steven Wong
Life of this patent
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Abstract
A lead anchor comprising a longitudinally extending anchor body and a retainer. The longitudinally extending anchor body having a lumen positioned to receive a spinal cord lead therethrough and having a retainer pocket intersecting the lumen. The retainer is positioned in the retainer pocket. The retainer comprises a first grip member having at least one first aperture, a second grip member having at least one second aperture, and at least one U-shaped resilient portion connecting the first and second grip members.
Claims7
A lead anchor, comprising:
- a longitudinally extending anchor body having a lumen positioned to receive a spinal cord lead therethrough, and having a retainer pocket intersecting the lumen;
- and
- a retainer positioned in the retainer pocket, the retainer comprising:
- an inner grip block having an inner aperture;
- at least one outer grip block having an outer aperture;
- and
- a resilient member connecting the inner and outer grip blocks.
4 more elements
Dependencies are inferred from the claim text.