Connector for an osteosynthesis system intended to provide a connection between two rods of a spinal osteosynthesis system, osteosynthesis system using such a connector, and method of implanting such an osteosynthesis system
US7122036B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 27, 2002 |
| Grant date | Oct 17, 2006 |
| Priority date | — |
| Expiry date | Mar 8, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/7052
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A connector for an osteosynthesis system is intended to provide a connection between a rigid correction rod of circular cross section and a transverse connection element of a spinal osteosynthesis system. The connector comprises a hook having a first semicylindrical seat oriented substantially along a first axis to receive the correction rod in a sliding manner. The connector also having a second seat having an axis substantially perpendicular to the first axis. The second seat opening into the first seat to receive a substantially spherical end of a transverse rod of the transverse connection element. The second seat comprises a tapped hole with an axis oriented substantially perpendicular to the axis of the second seat in order to receive a clamping screw which will exert pressure on the spherical end of the transverse rod, the spherical end coming to bear on the correction rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.