Zimmer Spine, Inc.

Osteomed LLC

Abbott Spine

Other

Zimmer Biomet Spine, Inc.

Wenzel Spine, Inc.

Zimmer Spine Austin, Inc.

Charles R Forton

Robert J Jones

Larry T Khoo

Peter Thomas Miller

Michael E Landry

Erik J Wagner

Bruce Anthony Riceman

Brian Bergeron

Kameron Scott Ely

Marc C Yap

Victor Zaporojan

Emily King

Douglas E Schmierer

Reginald James Davis

Jeremy Jon Lemoine

Michael Hisey

Dan Davison

Gregg Prisco

K Scott Ely

Brian R Conroy

Andrew R Fauth

Joel R Helgerson

Mario Mata Gonzalez

Joseph Turner

Jason Barber

Shresta Marigowda

Eric Neil Mickelson

John R Davidson

Eric M Mickelson

Rob D Dickerman

Ryan Carter Harvey

Mario F Gonzalez

Michael A Landry

Braeley M George

Bryan M Cowan

Matthew T Bennett

Brian J Bergeron

Michael Scott Hisey

In some embodiments, a spinal stabilization system may be formed in a patient using quick-connect sleeve assemblies. Each quick-connect sleeve assembly can be coupled to a bone fastener assembly in a fast and intuitive way. In one embodiment, a quick-connect sleeve assembly has a detachable member and a movable member. Both members engage a collar of the bone fastener assembly. In one embodiment, the engagement can be locked via one or more locking features to facilitate screwing a bone fastener of the bone fastener assembly onto a vertebral body in a minimally invasive surgical procedure. Each quick-connect sleeve assembly has a low profile and is particularly shaped for minimally invasive entry.

Spinal stabilization systems with quick-connect sleeve assemblies for use in surgical procedures

Embodiments provide an adjustable cage template for determining a cage for use in a spinal surgery. The adjustable cage template may include top and bottom cage template, control supports. A configuration of the cage template may be modified and sensors may measure forces applied to the cage template during the modification of the cage template configuration. Modifications to the cage template include rotation of the top cage template relative to the bottom cage template, vertical translation of the top cage template relative to the bottom cage template, or both rotation and vertical translation of the top and bottom cage templates. Information associated with measurements from the sensors may be output to determine whether a current configuration of the cage template is optimal and a final cage template may be selected for the spinal surgery based at least in part on the output information.

Instrument and method to determine an invertebral load

Power driven surgical tool

A power-driven surgical tool that includes an elongated housing having a fin member aligned substantially parallel with the longitudinal axis of such elongated housing. The tool is power-driven and enables the attachment of either a drill bit or a screwdriver bit. The configuration is such as to provide maximum comfort and a visualization of the target area for the surgeon.

A spinal stabilization system may be formed in a patient. In some embodiments, a minimally invasive procedure may be used to form a spinal stabilization system in a patient. Bone fastener assemblies may be coupled to vertebrae. Each bone fastener assembly may include a bone fastener and a collar. Extenders may be coupled to the collar to allow for formation of the spinal stabilization system through a small skin incision. The extenders may allow for alignment of the collars to facilitate insertion of an elongated member in the collars. An elongated member may be positioned in the collars and a closure member may be used to secure the elongated member to the collars. An adjuster may be used in conjunction with the extenders to change a separation distance between the bone fastener assemblies.

Instruments and methods for adjusting separation distance of vertebral bodies with a minimally invasive spinal stabilization procedure

Embodiments described herein provide systems and methods for vertebral reduction using sleeves detachably coupled to collars of bone fasteners. The reduction can be performed during a minimally invasive procedure for implanting spinal stabilization systems. A sleeve can include internal threads that match threads on the respective collar to form a continuous set of threads. Threads on a closure member can be engaged with the threads on the sleeve and the closure member turned to translate the closure member along the sleeve. The closure member can be used to push a rod relative to the collar to which the sleeve is attached to cause a vertebral body to move.

System and method for performing vertebral reduction using a sleeve

A spinal stabilization system may be formed in a patient. In some embodiments, a minimally invasive procedure may be used to form a spinal stabilization system in a patient Bone fastener assemblies may be coupled to vertebrae Each bone fastener assembly may include a bone fastener and a collar. The collar may be rotated and/or angulated relative to the bone fastener. Detachable members may be coupled to the collar to allow for formation of the spinal stabilization system through a small skin incision. The detachable members may allow for alignment of the collars to facilitate insertion of an elongated member in the collars. An elongated member may be positioned in the collars and a closure member may be used to secure the elongated member to the collars.

Spinal stabilization systems and methods

Systems for trauma and/or joint fusion implants and instruments include transarticular screw and intra-articular washer, polyaxial screw and plate, single- and multi-level polyaxial bone clamps, and minimally invasive adaptations.

Bone plates, screws and instruments

Embodiments disclosed herein provide compression/distraction methods and tools useful for fitting a spinal stabilization system in a patient through minimally invasive surgery. The spinal stabilization system may comprise screws anchored in vertebrae. The vertebrae may need to be compressed or distracted. One embodiment of an instrument disclosed herein may comprise a shaft for engaging one of the screws through an extender sleeve. A driver may engage another screw through an opening of the instrument. Through this engagement, a surgeon may use the rack and pinion of the instrument to compress or distract one or more levels of the vertebrae in a parallel motion, which can be advantageous clinically in certain situations.

Surgical instrument with integrated compression and distraction mechanisms

Growing community of inventors

Leander, TX, United States of America

Charles R Forton