Banana cage
US7500991B2 · kind B2 · utility
179Cited by
13References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2002 |
| Grant date | Mar 10, 2009 |
| Priority date | — |
| Expiry date | Sep 17, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2310/00293
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A banana shaped intevertebral fusion cage having a domed profile, an internal planar wall defining first and second graft chambers, asymmetrically disposed leading and trailing insertion, and an anterior wall recess.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.