Stryker Spine

Frédéric Conchy

Richard Assaker

Régis Le Couedic

Fabien Gauchet

Christian Baccelli

Cécile Vienney

Denis Pasquet

Francois Paponneau

Pierre Henri Saint Martin

Michéle Turner-Domergue

Régis Le Couëdic

A multiaxial connection osteosynthesis system for the spine having a bone anchor, a connector and a connecting member. The bone anchor may be implanted into a vertebral body with a connector being attached to a head of the bone anchor. The connector includes a seat for receiving the connecting member. As the connecting member is locked into position it causes walls of the connector to inwardly deform and lock the head of the bone anchor relative to the connector.

Multiaxial connection for osteosynthesis

The invention concerns a spinal intervertebral implant () comprising at least an upper element (), a lower element (), and an intermediate member () adapted to co-operate with the upper and lower elements by helical linking means () including means () forming hard pass points when the helical linkage is carried out.

Spinal intervertebral implant adjustable in situ comprising hard pass point

The invention concerns a backbone osteosynthesis system comprising an elongated element, a vertebral screw, and a connecting element comprising two branches for clamping between them the linking element, at least one first branch being capable of being engaged onto the screw. The system comprises a second vertebral screw, the first branch having an extension capable of being engaged onto the second screw. The system may comprise a second elongated linking element.

Spinal osteosynthesis system for anterior fixation

The invention concerns a backbone osteosynthesis system, in particular for anterior fixing comprising: an elongated linking element; a vertebral screw with a threaded head; a connector comprising two branches capable of being engaged onto the screw and clamping between them the linking element; and a threaded clamping member capable of co-operating with the head for clamping the branches. The head has a threaded orifice, the clamping member comprising a threaded rod capable of being urged to be engaged in the orifice.

Backbone osteosynthesis system with clamping means in particular for anterior fixing

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Saint Médard d'Eyrans, France

Frédéric Conchy