Vertebral rod and related method of manufacture
US8118840B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2009 |
| Grant date | Feb 21, 2012 |
| Priority date | — |
| Expiry date | Feb 13, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/00526
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A vertebral rod includes a first elongated section, a second elongated section and an intermediate section disposed between the first section and the second section. The intermediate section has an inner surface and opposing end portions that define an open portion. A removable element extends from one of the first, second or intermediate sections and is disposable adjacent the opposing end portions. The element is configured to prevent engagement of the opposing end portions. A resistance member is configured for disposal with the intermediate section and engaging at least a portion of the inner surface. A method of manufacture is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.