Minimally invasive spinal fixation system and related methods
US9649140B1 · kind B1 · utility
12Cited by
120References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 23, 2015 |
| Grant date | May 16, 2017 |
| Priority date | — |
| Expiry date | Nov 23, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/037
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
This application describes surgical instruments and implants for building a posterior fixation construct across one or more segments of the spinal column. Extension guides are provided that attach to bone anchors implanted within the spine. The extension guides have a guide channel that align with a rod channel in the anchor to help direct the rod to the anchor. Instruments are provided to aid in insertion and positioning or the rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.