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:
May. 28, 2019
Filed:
Jun. 25, 2013
Bertrand Xavier François Gauneau, Dardilly, FR;
Eric Stéphane Fourcault, Ecully, FR;
Jean-christophe Alain Giet, Lyons, FR;
Bertrand Xavier François Gauneau, Dardilly, FR;
Eric Stéphane Fourcault, Ecully, FR;
Jean-Christophe Alain Giet, Lyons, FR;
IN2BONES, Ecully, FR;
Abstract
The invention concerns an osteosynthesis screw () formed from a core () externally provided with a helical thread (), said screw comprising a distal penetration portion and a proximal portion forming the head of the screw () and having a conical longitudinal section characterized in that the proximal portion comprises annular notches which are formed in the thickness of the core () and in the gaps between the threads of said proximal portion in such a way as to reduce the radial pressure during screwing.—Surgical device.