Implants and methods for treating spinal disorders
US8758411B1 · kind B1 · utility
86Cited by
50References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2012 |
| Grant date | Jun 24, 2014 |
| Priority date | — |
| Expiry date | Oct 25, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/7011
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
This application describes implants and methods for fixing two or more motion segments of a spine, particularly two or more motion segments located adjacent to a motion segment that was previously fixed during a prior surgery. An extension rod is described that attaches directly to the original fixation construct at one end. The opposing end of the extension rod is received and locked within a rod receptacle of a newly implanted pedicle screw at the adjacent level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.