Rod reducing instrument and methods of use thereof
US8617165B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 1, 2010 |
| Grant date | Dec 31, 2013 |
| Priority date | — |
| Expiry date | Jun 15, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/7083
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention encompasses instrumentation for rod reduction for use in orthopedic surgery that is ergonomic and intuitive to use. In certain embodiments, the invention encompasses a rod reducing instrument including a series of ratcheting mechanisms that reduces the need for large applications of manual force for rod positioning necessary during surgical procedures. The internalized mechanism also allows for a reduction in fine increments without an increase in surgical instrument profile or necessary force input. In certain embodiments, the instrument includes one or more channels to accept the locking delivery instrument further streamlining the surgical process. The rod reducing instrument of the invention refines the reduction process allowing for faster, stronger reduction, with a quick and effective release.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.