Nuvasive, Inc.

Seth Gustine

Hyun W Bae

Christopher Stein

Daniel Zatta

Spencer Pettine

Niall Patrick Casey

Eugene Shoshtaev

Ryan Donahoe

William D Smith

Jeremy Malik

Kade T Huntsman

An expandable spinal fusion implant including a housing, upper and lower endplates, a wedge positioned within the housing and between the upper and lower endplates and a drive mechanism to urge the wedge distally between the upper and lower endplates to increase the separation between the endplates and expand the overall height of the distal end of the implant.

Lordotic expandable interbody implant and method of using same

A spinous process plate fixation assembly is provided that has a pin plate including a first central aperture and a pin plate interior surface. The assembly has a lock plate including a second central aperture and a lock plate interior surface opposingly facing the pin plate interior surface. The interior surfaces have a pluralities of spikes extending therefrom. A pin receptacle is disposed within the pin plate and is configured to receive a lock pin. A pivoting lock mechanism is disposed within the lock plate. A connector shaft extends from the pin plate to the lock plate and passes through the first central aperture and the second central aperture. The connector shaft includes a pin side configured to receive the lock pin, and a lock side opposite the shaft side, the lock side configured to operatively engage the pivoting lock mechanism so as to secure the plates and the shaft.

Spinous process plate fixation assembly

Lordotic expandable interbody implant

Interspinous process spacer

This disclosure describes example an surgical fixation system and example methods for implanting the surgical fixation system on the spine. The surgical fixation system can be applied minimally invasively to the anterior column for both single level and multi-level constructs. The surgical system can be applied to the anterior column via lateral access approaches. The lateral access approach may traverse the psoas muscle. The fixation system includes a plurality of anchor assemblies connected by a spinal rod. The anchor assemblies each include a fixation body, bone anchor, rod-receiving member, anchor lock and rod lock. The rod-receiving member may be moveably coupled to the fixation body to facilitate rod insertion.

Systems and methods for performing spine surgery

This disclosure describes example an surgical fixation anchor and methods for implanting the surgical fixation anchor on the spine as part of a spinal fixation construct. The surgical fixation anchor can be coupled to a spinal rod. The coupling between the spinal rod and the anchor can be offset from an axis of the anchor. The position and orientation of the coupling to the spinal rod can also be transnationally and rotationally adjusted relative to the anchor to facilitate the coupling and/or to optimize space usage adjacent to the fixation construct.

Bone anchor with offset rod connector

This disclosure describes a several examples of a surgical fixation system including a plurality of anchor assemblies connected by one or more spinal rods. The anchor assemblies include a staple, bone anchor, staple cap, and lock nut. The surgical fixation system is configured for implantation on a lateral aspect of the spine.

Growing community of inventors

Encinitas, CA, United States of America

Seth Gustine