Devices descending from K162273
11 later devices reach Materialise TKA Guide System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K173445 | Materialise TKA Guide System | Materialise NV | 2018 | 9 | 1 |
| +1 | K172650 | Materialise PKA Guide System | Materialise NV | 2017 | 6 | — |
| +2 | K221337 | Materialise TKA Guide System | Materialise NV | 2022 | 2 | 1 |
| +2 | K173970 | Materialise PKA Guide System | Materialise NV | 2018 | 5 | — |
| +3 | K251554 | Materialise TKA Guide System | Materialise NV | 2025 | 1 | — |
| +3 | K211512 | VISIONAIRE UK Patient Matched Cutting Guides | Smith & Nephew, Inc. | 2021 | 3 | — |
| +3 | K202207 | Materialise PKA Guide System | Materialise NV | 2020 | 0 | — |
| +4 | K253793 | Materialise TKA Guide System | Materialise NV | 2026 | 0 | — |
| +4 | K240113 | CORIOGRAPH Knee Pre-Op Plan | Smith & Nephew, Inc. | 2024 | 2 | — |
| +5 | K242272 | CORIOGRAPH Pre-Op Planning and Modeling Services | Blue Belt Technologies, Inc. | 2024 | 1 | — |
| +6 | K250921 | CORIOGRAPH Pre-Op Planning and Modeling Services | Blue Belt Technologies, Inc. | 2025 | 0 | — |