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US 8,262,661 B2Granted
Spinal reamer
AssigneePremia Spine Ltd.
InventorsUri Arnin, Shai Fleischer
Life of this patent
Estimating the term…
Abstract
Spinal reamer apparatus including a reference base with mounting provisions for mounting in a region of posterior lumbar spinal structure, a non-straight track fixed to the reference base, and at least one reaming cutter element arranged to move along the track.
Claims9
Spinal reamer apparatus comprising:
- a planar, flat reference base with mounting provisions for mounting in a region of posterior lumbar spinal structure, wherein said mounting provisions are mounting holes formed through a thickness of said reference base, the thickness being less than a width or length of said reference base;
- a non-straight track immovable with respect to said reference base, wherein the track and reference base do not intersect each other and the track is substantially parallel to the reference base;
- and
- at least one reaming cutter element arranged to move along said track, wherein said at least one reaming cutter element is flexible.
1 more element
Dependencies are inferred from the claim text.