Devices descending from K003269
66 later devices reach Unicondylar Interpositional Spacer through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K073233 | Orthoglide Lateral Knee Implant and Instruments | Advanced Bio-Surfaces, Inc. | 2008 | 0 | — |
| +1 | K053094 | Orthoglide Medical Knee Implant and Instruments, Models 9063, 9064, 9065, 9060, 9062… | Advanced Bio-Surfaces, Inc. | 2006 | 1 | — |
| +1 | K033242 | Knee Interpositional Mini-Repair System (Kimrs) | Imaging Therapeutics, Inc. | 2003 | 65 | — |
| +2 | K052687 | Conformis, Inc. Total Knee Repair System | Conformis, Inc. | 2006 | 43 | — |
| +2 | K053488 | Conformis Bicompartmental Knee Repair System | Conformis, Inc. | 2006 | 35 | — |
| +2 | K043570 | Unicondylar Knee Repair System / Conformis Ucd | Conformis, Inc. | 2005 | 62 | 3 |
| +3 | K163700 | Bodycad Unicompartmental Knee System | Bodycad Laboratories, Inc. | 2017 | 8 | — |
| +3 | K121974 | Conformis Iuni Unicondylar Knee Replacement System | Conformis, Inc. | 2012 | 27 | — |
| +3 | K111916 | Conformis Iuni Unicondylar Knee Replacement System | Conformis, Inc. | 2011 | 28 | — |
| +3 | K094050 | Itotal CR Knee Replacement System | Conformis, Inc. | 2010 | 41 | — |
| +3 | K093513 | Iduo Bicompartmental Knee Repair System | Conformis, Inc. | 2009 | 17 | 3 |
| +3 | K092441 | Modification to: Conformis Iuni Unicondylar Knee Repair System | Conformis, Inc. | 2009 | 29 | — |
| +3 | K080936 | Conformis Total Knee Repiar System (Itotal) Tibial Component: 6.0 MM Thickness | Conformis, Inc. | 2008 | 0 | — |
| +3 | K072586 | Conformis Uni-Condylar Knee System | Conformis, Inc. | 2007 | 30 | — |
| +3 | K072368 | Conformis Metal Backed Tibial Component | Conformis, Inc. | 2007 | 31 | 3 |
| +3 | K063432 | Conformis Metal Backed Tibial Component (MBT) | Conformis, Inc. | 2007 | 32 | 3 |
| +4 | K203341 | ACS LD Uni FB Knee System | Implantcast GmbH | 2021 | 1 | — |
| +4 | K193105 | iUni Unicondylar Knee Replacement System, iDuo Bicompartmental Knee Repair System… | Conformis, Inc. | 2020 | 15 | — |
| +4 | K191996 | BC Reflex Uni Knee System | Bodycad Laboratories, Inc. | 2019 | 3 | — |
| +4 | K191150 | Bodycad Unicompartmental Knee System | Bodycad Laboratories, Inc. | 2019 | 4 | — |
| +4 | K181302 | Bodycad Unicompartmental Knee System | Bodycad Laboratories, Inc. | 2019 | 7 | — |
| +4 | K133256 | Itotal Cruciate Retaining, Iuni Unicondylar Knee Replacement Systems, Iduo… | Conformis, Inc. | 2014 | 16 | 6 |
| +4 | K132640 | Iuni Unicondylar Knee Replacement System | Conformis, Inc. | 2013 | 25 | 3 |
| +4 | K122870 | Itotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2013 | 33 | — |
| +4 | K122991 | Itotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2012 | 26 | — |
| +4 | K122033 | Itotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2012 | 26 | — |
| +4 | K120316 | Itotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2012 | 36 | — |
| +4 | K113378 | Conformis Itotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2012 | 36 | — |
| +4 | K120068 | Conformis Itotal CR Knee Replacement System (KRS) | Conformis, Inc. | 2012 | 36 | — |
| +4 | K112780 | Conformis Itotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2011 | 38 | — |
| +4 | K103117 | Itotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2011 | 40 | 1 |
| +5 | K260037 | implantcast Packaging System Update | Implantcast GmbH | 2026 | 0 | — |
| +5 | K212307 | BC Reflex Uni Knee System | Bodycad Laboratories, Inc. | 2021 | 0 | — |
| +5 | K203697 | BC Reflex Uni Knee System | Bodycad Laboratories, Inc. | 2021 | 2 | — |
| +5 | K201023 | iTotal® Identity Posterior Stabilized Knee Replacement System | Conformis, Inc. | 2020 | 14 | — |
| +5 | K161366 | ConfoMIS iTotal Cruciate Retaining (CR) Knee Replacement System (iTotal CR KRS) | Conformis, Inc. | 2016 | 18 | — |
| +5 | K140423 | Itotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2014 | 25 | 1 |
| +5 | K133560 | Itotal Cruciate Retaining Knee Replacment System | Conformis, Inc. | 2014 | 0 | — |
| +5 | K131467 | Itotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2013 | 30 | — |
| +5 | K131019 | Itotal Cruciate Retaining (C) Knee Replacement System | Conformis, Inc. | 2013 | 30 | — |
| +5 | K123692 | Pipeline Knee System | Pipeline Orthopedics | 2013 | 0 | — |
| +6 | K212411 | Identity Imprint Knee Replacement System (including Identity Imprint Posterior… | Conformis, Inc. | 2021 | 9 | — |
| +6 | K211895 | BC Reflex Uni Knee System | Bodycad Laboratories, Inc. | 2021 | 0 | — |
| +6 | K210191 | Identity Imprint Knee Replacement System | Conformis, Inc. | 2021 | 10 | 1 |
| +6 | K203421 | Triathlon AS-1 | Conformis, Inc. | 2021 | 0 | — |
| +6 | K203447 | iTotal Identity Cruciate Retaining (CR) Total Knee Replacement, iTotal Identity… | Conformis, Inc. | 2020 | 12 | — |
| +6 | K180906 | Conformis iTotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2018 | 17 | 4 |
| +6 | K142161 | Itotal Cruciate Retaining (CR) Knee Replacement System, Itotal Posterior Stabilized (PS)… | Conformis, Inc. | 2014 | 24 | 6 |
| +6 | K140833 | Itotal Posterior Stabilized (PS) Knee Replacement System | Conformis, Inc. | 2014 | 26 | — |
| +7 | K213389 | Identity Imprint Cruciate Retaining (CR) Knee Replacement System and Identity Imprint… | Conformis, Inc. | 2021 | 8 | — |
| +7 | K210809 | iTotal® Identity™ Cruciate Retaining (CR) Knee Replacement System (KRS) | Conformis, Inc. | 2021 | 4 | 1 |
| +7 | K190562 | iTotal Identity Cruciate Retaining Knee Replacement System | Conformis, Inc. | 2019 | 15 | — |
| +7 | K153721 | iTotal Cruciate Retaining (CR) Knee Replacement System | Conformis, Inc. | 2016 | 0 | — |
| +7 | K160025 | iTotal Posterior Stabilized (PS) Knee Replacement System, iTotal Cruciate Retaining (CR)… | Conformis, Inc. | 2016 | 20 | 1 |
| +7 | K153217 | ConforMIS iTotal Posterior Stabilized Knee Replacement System | Conformis, Inc. | 2016 | 18 | — |
| +7 | K152704 | iTotal Posterior Stabilized Knee Replacement System, iTotal Cruciate Retaining Knee… | Conformis, Inc. | 2015 | 23 | — |
| +7 | K142404 | iTotal Posterior Stabilized (PS) Knee Replacement System | Conformis, Inc. | 2014 | 24 | 2 |
| +8 | K230846 | iTotal Identity Knee Replacement System; Identity Imprint Knee Replacement System | Conformis, Inc. | 2023 | 2 | — |
| +8 | K230844 | Identity Imprint Cruciate Retaining (CR) Knee Replacement System (KRS) with Cruciate… | Conformis, Inc. | 2023 | 1 | — |
| +8 | K221059 | Identity Imprint Knee Replacement System (including Identity Imprint Posterior… | Conformis, Inc. | 2022 | 7 | — |
| +8 | K161668 | ConforMIS iTotal (R) Posterior Stabilized (PS) Knee Replacement System (iTotal PS) | Conformis, Inc. | 2016 | 17 | 4 |
| +9 | K243768 | iTotal® Identity™ Cruciate Retaining 3DP Porous Knee Replacement System | Restor3D, Inc. | 2025 | 0 | — |
| +9 | K232426 | Identity Imprint Porous Cruciate Retaining (CR) Knee Replacement System (KRS) with… | Conformis, Inc. | 2023 | 0 | — |
| +9 | K221404 | Identity Imprint Knee Replacement System (including Identity Imprint Posterior… | Conformis, Inc. | 2022 | 6 | — |
| +10 | K223316 | Identity Imprint Porous Total Knee Replacement System, Identity Imprint Porous Cruciate… | Conformis, Inc. | 2023 | 2 | — |
| +10 | K231233 | Identity™ Imprint™ CR KRS and Identity™ Imprint™ PS KRS | Conformis, Inc. | 2023 | 0 | 1 |