Bone screw retaining system
US6602255B1 · kind B1 · utility
449Cited by
12References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2000 |
| Grant date | Aug 5, 2003 |
| Priority date | — |
| Expiry date | Aug 1, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2220/0025
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An implant, particularly for the spinal column, comprises a plate having openings, bone-anchoring members capable of being accommodated in the openings and at least one split-ring capable of holding the members in the orifices. The split-ring can come into direct contact with the anchoring member or members to hold the member or members in the orifices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.