Devices descending from K040281
54 later devices reach LPS Metaphyseal Sleeve (Limb Preservation System) through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K202248 | Attune Revision Sleeve LPS Femoral Adaptors | Depuy Ireland UC | 2020 | 1 | — |
| +1 | K071417 | Depuy LPS Diaphyseal and Metaphyseal Sleeves | DePuy Orthopaedics, Inc. | 2007 | 2 | Class I |
| +1 | K063633 | Depuy Knee Prosthesis System Universal Stem Extensions and Femoral Metaphyseal Sleeves | DePuy Orthopaedics, Inc. | 2007 | 31 | 1 |
| +1 | K060515 | Depuy PFC Sigma Knee Prosthesis | DePuy Orthopaedics, Inc. | 2006 | 36 | — |
| +2 | K253197 | ATTUNE™ Total Knee System; ATTUNE™ Revision Sleeve LPS™ Femoral Adaptors | Depuy Ireland UC | 2025 | 0 | — |
| +2 | K241000 | ATTUNE™ Revision Knee System; DePuy Knee Prosthesis System Universal Stem Extensions and… | Depuy Ireland UC | 2024 | 0 | — |
| +2 | K201023 | iTotal® Identity Posterior Stabilized Knee Replacement System | Conformis, Inc. | 2020 | 14 | — |
| +2 | K182301 | PFC SIGMA Knee System | DePuy Orthopaedics, Inc. | 2019 | 1 | — |
| +2 | K140942 | Klassic Knee Tibial Stem Extension | Total Joint Orthopedics, Inc. | 2014 | 27 | — |
| +2 | K120038 | A200 Knee System | Renovis Surgical Technologies, LLC | 2013 | 2 | — |
| +2 | K110404 | Eaum Total Knee System | Corentec Co., Ltd. | 2012 | 14 | 2 |
| +3 | K243295 | Initia Knee System | Kyocera Medical Technologies, Inc. | 2025 | 0 | — |
| +3 | K231975 | PNK Total Knee System | Tjc Life Co., Ltd. | 2023 | 0 | — |
| +3 | K230537 | Klassic Knee Revision System | Total Joint Othopedics, Inc. | 2023 | 2 | — |
| +3 | K222278 | LOSPA TKR System Instrumentation, EXULT TKR System Instrumentation | Corentec Co., Ltd. | 2022 | 0 | — |
| +3 | K212034 | LOSPA TKR System | Corentec Co., Ltd. | 2021 | 0 | — |
| +3 | K212411 | Identity Imprint Knee Replacement System (including Identity Imprint Posterior… | Conformis, Inc. | 2021 | 9 | — |
| +3 | K210191 | Identity Imprint Knee Replacement System | Conformis, Inc. | 2021 | 10 | 1 |
| +3 | K200765 | Genius / Genuin Total Knee System | Biorad Medisys Pvt, Ltd. | 2021 | 0 | — |
| +3 | K203421 | Triathlon AS-1 | Conformis, Inc. | 2021 | 0 | — |
| +3 | K203447 | iTotal Identity Cruciate Retaining (CR) Total Knee Replacement, iTotal Identity… | Conformis, Inc. | 2020 | 12 | — |
| +3 | K200395 | LOSPA II Knee System (EXULT Knee Replacement System) | Corentec Co., Ltd. | 2020 | 2 | — |
| +3 | K192507 | LOSPA II Knee System | Corentec Co., Ltd. | 2019 | 7 | — |
| +3 | K190122 | Renovis A200 PS Knee System as part of the Renovis A200 Knee System | Renovis Surgical Technologies | 2019 | 1 | — |
| +3 | K183596 | Klassic Knee System - Klassic Knee PS-Post Femur; Klassic Knee Tibial Insert, PS-Post… | Total Joint Orthopedics, Inc. | 2019 | 2 | — |
| +3 | K170753 | Acculoc Total Knee System | Rootloc Co., Ltd. | 2018 | 3 | — |
| +3 | K180159 | Klassic® Knee System | Total Joint Orthopedics, Inc. | 2018 | 22 | — |
| +3 | K162422 | Klassic Knee System | Total Joint Orthopedics, Inc. | 2016 | 23 | — |
| +3 | K130673 | Lospa Total Knee Replacement System | Corentec Co., Ltd. | 2013 | 9 | 2 |
| +3 | K121037 | Lospa Tibial Base Plate | Corentec Co., Ltd. | 2012 | 10 | — |
| +4 | K243991 | Klassic Knee System - Revision Tibial Baseplate | Total Joint Othopedics, Inc. | 2025 | 1 | — |
| +4 | K242401 | EXULT Knee Replacement System | Corentec Co., Ltd. | 2024 | 0 | — |
| +4 | K242046 | EXULT Knee Replacement System | Corentec Co., Ltd. | 2024 | 2 | — |
| +4 | K232414 | Klassic® Tibial Insert, PS-Post, Klassic All Poly Tibia, PS-Post | Total Joint Othopedics, Inc. | 2023 | 0 | — |
| +4 | K211877 | Klassic Knee System | Total Joint Orthopedics, Inc. | 2022 | 1 | — |
| +4 | K213389 | Identity Imprint Cruciate Retaining (CR) Knee Replacement System and Identity Imprint… | Conformis, Inc. | 2021 | 8 | — |
| +4 | K210809 | iTotal® Identity™ Cruciate Retaining (CR) Knee Replacement System (KRS) | Conformis, Inc. | 2021 | 4 | 1 |
| +4 | K202740 | Klassic Knee System Tibial Inserts, PS-Max | Total Joint Orthopedics, Inc. | 2020 | 0 | — |
| +4 | K201851 | EXULT Femoral component trial - Left, EXULT Femoral component trial - Right | Corentec Co., Ltd. | 2020 | 0 | — |
| +4 | K190562 | iTotal Identity Cruciate Retaining Knee Replacement System | Conformis, Inc. | 2019 | 15 | — |
| +4 | K190280 | Klassic Knee System - Sombrero Patella with Standard Poly, Klassic Knee System -… | Total Joint Orthopedics, Inc. | 2019 | 0 | — |
| +4 | K182370 | Acculoc Total Knee System | Rootloc Co., Ltd. | 2018 | 0 | — |
| +4 | K181146 | ASK System | L and K Biomed Corporation Limited | 2018 | 0 | — |
| +5 | K261734 | Klassic Infection Spacer System | Total Joint Orthopedics, Inc. | 2026 | 0 | — |
| +5 | K250889 | EXULT Knee Replacement System | Corentec Co., Ltd. | 2025 | 0 | — |
| +5 | K230846 | iTotal Identity Knee Replacement System; Identity Imprint Knee Replacement System | Conformis, Inc. | 2023 | 2 | — |
| +5 | K223252 | TRULIANT® E-PX Tibial Inserts; TRULIANT® E-PX Patellas | Exactech, Inc. | 2023 | 0 | 1 |
| +5 | K230844 | Identity Imprint Cruciate Retaining (CR) Knee Replacement System (KRS) with Cruciate… | Conformis, Inc. | 2023 | 1 | — |
| +5 | K221059 | Identity Imprint Knee Replacement System (including Identity Imprint Posterior… | Conformis, Inc. | 2022 | 7 | — |
| +6 | K243768 | iTotal® Identity™ Cruciate Retaining 3DP Porous Knee Replacement System | Restor3D, Inc. | 2025 | 0 | — |
| +6 | K232426 | Identity Imprint Porous Cruciate Retaining (CR) Knee Replacement System (KRS) with… | Conformis, Inc. | 2023 | 0 | — |
| +6 | K221404 | Identity Imprint Knee Replacement System (including Identity Imprint Posterior… | Conformis, Inc. | 2022 | 6 | — |
| +7 | K223316 | Identity Imprint Porous Total Knee Replacement System, Identity Imprint Porous Cruciate… | Conformis, Inc. | 2023 | 2 | — |
| +7 | K231233 | Identity™ Imprint™ CR KRS and Identity™ Imprint™ PS KRS | Conformis, Inc. | 2023 | 0 | 1 |