Polymer 4-in-2 femoral cutting instrument having separable A/P and chamfer cutting blocks
US11234711B2 · kind B2 · utility
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86References
8Claims
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Key dates
| Filing date | Jul 2, 2019 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | Mar 22, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/564
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An orthopaedic surgical instrument includes a polymer 4-in-2 cutting instrument having a number of metallic cutting guides secured thereto. An A/P femoral cutting block of the instrument is removably secured to the instrument's chamfer femoral cutting block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.