1
Lesoin Francis: Inter-spinal-body device for holding a normal spacing between two vertebrae. Fabrication Materiel Orthopedi, March 16, 1990: FR2636227-A1 (47 worldwide citation)

This device, intended for holding a normal spacing between two vertebrae separated by a gap coming from at least partial extraction of one vertebra, comprises two end parts 1, 2 provided with spikes 7 for anchoring in the vertebral bodies, a central rod 5 received in notches 8, 9 in the pieces 1, 2 ...


2
Jeanson Jean Francois, Huppert Jean, Autrique Alex, Remond Joel, Lesoin Francis: Device for correcting, fixing, fastening and tracting cervical vertebra. Jbs, January 18, 1994: JP1994-007371

PURPOSE: To enable to correct, fix, fasten or tract a cervical vertebra solely or in cooperation with a vertebra, by comprising two bars, occipital plates disposed in the extension of their one ends to correspond to the shape and the inclination of an occiput, a connection plate and a clamp and a ho ...