Pedicle screw
US6368319B1 · kind B1 · utility
49Cited by
11References
14Claims
0Family size
Inventor
Key dates
| Filing date | May 4, 2000 |
| Grant date | Apr 9, 2002 |
| Priority date | — |
| Expiry date | May 4, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/8695
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention involves a pedicle screw having a screw shaft and a screw head, with a free end of the screw shaft having a holding device for holding a safety mechanism. This safety mechanism serves to keep the pedicle screw from pulling out.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.