Tibial tray inserter
US11903845B2 · kind B2 · utility
1Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2022 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Feb 25, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2310/00029
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Tibial implants, instruments, systems, and methods of implanting a tibial tray during a knee arthroplasty. The inserter instrument may include a main body with a pair of fixed posterior tabs, a moveable anterior tab body with an anterior tab, and a rotatable shaft for controlling movement of the anterior tab body. When the shaft is rotated, the anterior tab body is translated into an expanded position to lock the inserter to the tibial tray, thereby providing precise positioning of the tibial tray during implantation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.