The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 2013
Filed:
Mar. 23, 2009
Jacques Beaurain, Chapelle, FR;
Joel Delecrin, Vertou, FR;
Michel Onimus, Besançon, FR;
Isabelle Koenig, L'Etrat, FR;
Alain Ducolombier, Antony, FR;
Marc Pierunek, Montpellier, FR;
Hervé Chataigner, Boussieres, FR;
Marielle Derosi, Perols, FR;
Agnès DE Postel, Waly, FR;
Jacques Beaurain, Chapelle, FR;
Joel Delecrin, Vertou, FR;
Michel Onimus, Besançon, FR;
Isabelle Koenig, L'Etrat, FR;
Alain Ducolombier, Antony, FR;
Marc Pierunek, Montpellier, FR;
Hervé Chataigner, Boussieres, FR;
Marielle Derosi, Perols, FR;
Agnès De Postel, Waly, FR;
LDR Medical, Rosiéres Prés Troyes, FR;
Abstract
A spinal internal implantation device for osteosynthesis has one or more bars for supporting for moving the spine and at least one implant for connecting the bars and vertebrae. The implant includes a blown anchor attached to a body of the implant and a fixation arrangement for the bars. The fixation arrangement includes a clamp for clamping the bar against internal walls of a channel formed in the body of the implant. At least part of the length of the bars includes a transversal bearing structure that is a cross-section of the bars having at least one flat part of a part having a lower forepost convexity than the rest of the cross section.