Intersomatic implant and tool for installing such an implant
US10034761B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2013 |
| Grant date | Jul 31, 2018 |
| Priority date | — |
| Expiry date | Apr 6, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2310/00023
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention concerns an intersomatic implant (2) comprising a body (4) suitable for being inserted between two vertebrae (1) to space them a predetermined distance apart, the body (4) being provided on either side, respectively, with a contact surface (5, 5′) with the corresponding vertebrae (1). The body (4) is formed from an oblong part of predetermined thickness provided at a first so-called proximal end with a gripping cam (9) mounted movable in rotation relative to the part about an axis perpendicular to the two surfaces (5, 5′), between two predetermined angular positions. The contact surfaces (5, 5′) are either parallel or substantially parallel to one another, and each contact surface (5, 5′) of the body (4) with a corresponding vertebra (1) comprises a set of curved longitudinal protrusions (7, 7′, 7″) which decrease in height towards the distal ends thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.