Devices descending from K140075
3 later devices reach U2 Femoral Component, CR, Porous Coated through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K221705 | U2 Total Knee System-PF+ | United Orthopedic Corporation | 2023 | 1 | — |
| +1 | K150832 | U2 Femoral Component, CR, Porous Coated, Additional Sizes | United Orthopedic Corporation | 2015 | 2 | — |
| +2 | K243656 | U2 Total Knee System – PF+ Patella; USTAR II System– PF+ Patella | United Orthopedic Corporation | 2025 | 0 | — |