Warsaw Orthopedic, Inc.

Kyphon Sarl

Lauren I Lyons

Christopher U Phan

Jonathan M Dewey

Keith E Miller

Avram Allan Edidin

Christopher M Patterson

Tanmay Mishra

Vertebral implants sized to be inserted into a patient and positioned in an interspinous space. The implants may include a body and a pair of wings that extend outward beyond a first side of the body. The implants are sized and configured for the body to be positioned in the interspinous space with the wings on opposing lateral sides of one of the spinous processes. The wings may be adjusted to various spaced-apart distances to be positioned on the opposing sides of the spinous process. The implants may further be selectively adjustable between a collapsed orientation and a deployed orientation. The collapsed orientation includes one or both wings aligned with the main body to reduce an overall size of the implant to facilitate insertion into a patient. The extended orientation includes the wings extending outward from the first side of the body and along the lateral sides of the spinous process.

Interspinous implant and methods of use

The present application is directed to connectors for attaching a vertebral rod to an anchor. The connectors may include a body with a first channel to receive the vertebral rod and a second channel to receive the anchor. A cradle may be positioned in the body to contact the vertebral rod. The cradle may be pivotally positioned in the body to accommodate a vertebral rod that is at various angular positions within a predetermined plane. A set screw may engage with the body to secure the vertebral rod to the body and the body to the anchor.

Offset vertebral rod connector

Medical devices for the treatment of spinal conditions are described herein. The medical device includes a pair of superior plates with spikes adapted to be embedded in a superior spinous process and a pair of inferior plates with spikes adapted to be embedded in an adjacent inferior spinous process. The superior plates and inferior plates are connected to each other in such a way as to allow relative motion therebetween. A spacer may be disposed between the adjacent spinous processes.

Dynamic interspinous process device

An interspinous spacer system includes a core configured to fit between adjacent spinous processes, a first fork movable relative to the core from a non-use position to an in-use position, and second fork. When in the in-use position, the first fork extends outwardly from a first side of the core and bounds an opening. The second fork extends outwardly from a second side of the core, opposite the first side, and bounds the opening. Third and fourth forks extend outwardly from the first and second sides of the core respectively and form a second opening. The second, third, and fourth forks are affixed relative to the core and relative to each other. The first fork is inserted between spinous processes in the non-use position to avoid damage to a superspinous ligament adjacent the spinous processes. Other aspects and related methods are also disclosed.

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San Francisco, CA, United States of America

Lauren I Lyons