Interbody trial instrument with screw trajectory indicators
US12324753B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2022 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Oct 5, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2002/30787
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An orthopedic trialing instrument may include a shaft extending from a first end to a second end, a handle coupled to the shaft, and a first interbody trial disposed on the first end. In various embodiments, the first interbody trial may include a first bone screw indicator configured to visually represent a corresponding bone screw trajectory. In some embodiments, a double-sided orthopedic trialing instrument may include a first interbody trial on a first end and a second interbody trial on a second end. In various embodiments, each of the first interbody trial and second interbody trial may have at least one bone screw protrusion configured to visually represent a corresponding bone screw trajectory. In some embodiments, a plurality of orthopedic trialing instruments having differently sized interbody trials may be provided as a kit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.