Genesys Spine

Tactical Devices, Inc.

John H Stokes

Scott Bryant

Greg Calbert

Landon Gilkey

Brian Bergeron

Josh Kaufmann

Joshua Kaufmann

Matthew Geck

David L Greenwald

Kevin Kaufman

Bernard H Guiot

Robert Josey

Josh Kaufman

An embodiment includes a system comprising: a tulip including a slot to receive a linkage, first and second side walls that define a portion of the slot, and a ring that couples the first side wall to the second side wall; wherein the ring couples to the first side wall at a thinned first proximal fulcrum and to the second side wall at a thinned second proximal fulcrum and the ring pivots about the first and second proximal fulcrums when the ring is forced proximally; wherein the first side wall includes a first sidewall projection that projects past the first proximal fulcrum and the second side wall includes a second sidewall projection that projects past the second proximal fulcrum. Other embodiments are described herein.

Minimally invasive pedicle screw extension sleeve system

An embodiment of the invention provides for a system, such as a cervical plate fusion system, that has mechanisms for preventing bone anchors (e.g., screws, pins, and the like) from backing out of the plate. The system prevents both counter-rotation of the screw and axial backing out of the screw. Other embodiments are described herein.

Resiliant spinal plate system

An embodiment of the invention provides for a pedicle screw system including a bone anchor, linkage rod, tulip, set screw, and detent plate. When the set screw is fully tightened against the detent plate, pluralities of ridges on opposing faces of the detent plate and set screw cooperate by providing catches to prevent unwanted loosening of the set screw, which could lead to unwanted rod slippage and instability in the orthopedic fixation unit.

Locking pedicle screw devices, methods, and systems

An embodiment of the invention provides for a system, such as a cervical plate fusion system, that has mechanisms for preventing bone screws from backing out of the plate. The system prevents both counter-rotation of the screw and axial backing out of the screw. Other embodiments are described herein.

Spinal plate and locking screw devices, methods, and systems

Posterior lumbar fusion interbody device

Transforaminal lumbar fusion interbody device

Anterior lumbar fusion interbody device

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Dripping Springs, TX, United States of America

John H Stokes