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2025
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Invention
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Pivotal bone anchor assembly with a resilient open ring positioner for a retainer.
A pivotal bon... |
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Invention
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Pivotal bone anchor assembly having a restrained pre-loaded open ring retainer.
A pivotal bone a... |
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Invention
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Pivotal bone anchor assembly with non-pivoting retainer having dual outer cylindrical surfaces.
... |
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Invention
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Pivotal bone anchor assembly with top loaded press-in-place insert.
A pivotal bone anchor assemb... |
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Invention
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Pivotal bone anchor assembly with lock and release member vertically translatable with tooling.
... |
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2024
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Invention
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Pivotal bone anchor assembly with increased shank head angulation.
A pivotal bone anchor assembl... |
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Invention
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Method of assembling a pivotal bone anchor assembly with a downwardly displaceable collet insert.... |
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Invention
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Pivotal bone anchor assembly with a downwardly displaceable twist-in-place insert.
A receiver as... |
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Invention
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Method of assembling a bone anchor assembly with a threaded universal shank head.
A method of as... |
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Invention
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Closure having strong balanced splay limiting thread forms for open receiver housings.
Open impl... |
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Invention
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Pivotal bone anchor assembly with pre-securement of an insert into a receiver.
A medical implant... |
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Invention
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Pivotal bone anchor assembly with non-pivoting retainer and downwardly-movable insert.
A pivotal... |
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Invention
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Pivotal bone anchor assembly with frictional shank head seating surfaces.
A pivotal bone anchor ... |
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Invention
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Bottom-loaded pivotal bone anchor with shank head collet containment.
A receiver assembly of a p... |
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Invention
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Modular pivotal bone anchor with bottom-loaded insert having alignment guide surfaces.
A modular... |
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Invention
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Method of attaching tooling to the receiver of a bone anchor assembly for minimally invasive surg... |
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Invention
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Bone anchor assembly with bone debris sweep ring in receiver sub-assembly.
A bone anchor assembl... |
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Invention
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Bone anchor assembly with bone debris scraper ring on shank head.
A bone anchor assembly include... |
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Invention
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Pivotal bone anchor assembly with temporary positional locking by tooling.
A pivotal bone anchor... |
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Invention
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Pivotal bone anchor assembly with top-loaded snap-on articulating retainer.
A pivotal bone ancho... |
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2023
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Invention
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Method of assembling a pivotal bone anchor assembly having twist-in-place insert with forced down... |
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Invention
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Bone anchor receiver with extension portions having controlled splay allowance helically wound fl... |
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Invention
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Spinal fixation system with modular receiver sub-assemblies for connecting with bi-spherical univ... |
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Invention
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Pivotal bone anchor assembly with biasing members for pre-lock friction fit. A pivotal bone ancho... |
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Invention
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Receiver assembly having a vertical tool-engaging slot for independent lock via tooling. A receiv... |
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Invention
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Pivotable bone anchor assembly with independent locking by insert side compressing member.
A piv... |
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Invention
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Method of assembling a pivotable bone anchor assembly with a slidable retaining structure. A meth... |
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Invention
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Modular bone anchor system with bottom loaded shank heads having a single shank head shape. A mod... |
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Invention
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Longitudinal connecting member with sleeved tensioned cords and releasable end blocker-bumper.
A... |
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Invention
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Receiver assembly with rotation blocking side pockets for twist-in-place insert and method of ass... |
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Invention
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Splay limiting closures for open bone anchor receivers with horizontal curvate extending instrume... |
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Invention
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Modular pivotal bone anchor assembly having pre-loaded insert engageable with restrained pre-load... |
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Invention
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Pivotal bone anchor assembly with positioner-retainer containment and insert tool deployment. A m... |
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Invention
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Medical implant thread plug having a lower rod engaging extension. A receiver assembly for securi... |
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Invention
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Pivotal bone anchor system with modular receiver sub-assemblies and universal bone anchors. A piv... |
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Invention
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Pivotal bone anchor assembly with insert configured for forced downward displacement by tooling. ... |
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Invention
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Method of assembling a pivotal bone anchor assembly using insert tool deployment. A method of ass... |
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Invention
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Spinal fixation systems with modular receiver and ring retainer sub-assemblies for connecting wit... |
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2022
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Invention
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Pivotal bone anchor assembly with non-pivoting, non-rotatable retainer. A pivotal bone anchor ass... |
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Invention
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Bone anchor assembly having a tool deployable insert in compressive overlapping engagement with a... |
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Invention
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Pivotal bone anchor assembly with retainer pre-positioned in expansion chamber and tool-deployabl... |
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Invention
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Pivotal bone anchor assembly having twist-in-place insert with forced interference downward displ... |
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Invention
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Pivotal bone anchor assembly with slidably movable retaining structure. A pivotal bone anchor ass... |
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Invention
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Pivotal bone anchor assembly with polyaxial screw having frusto-conical upper surface. A pivotal ... |
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Invention
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Pivotal bone anchor assembly with bottom loaded shank head engaging retainer and closure engaging... |
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Invention
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Modular spinal fixation system with bottom-loaded universal shank heads. A modular spinal fixatio... |
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Invention
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Pivotal bone anchor assembly with increased shank angulation. A pivotal bone anchor assembly incl... |
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Invention
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Bone anchor assembly with ring retainer and internal snap ring. A pivotal bone anchor assembly in... |
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Invention
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Splay control closure for open bone anchor.
Open implant closure structures include a helically ... |
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Invention
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Pivotal bone anchor assembly with favored-angle receiver having upper tool engagement grooves and... |
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2013
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P/S
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Medical devices, namely, spinal implants consisting of artificial materials |
