Devices descending from K173446
6 later devices reach Contour 24 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K193140 | Flex Body SPEEDER | Quality Electrodynamics, LLC | 2020 | 1 | — |
| +1 | K183111 | Contour 24 | Quality Electrodynamics, LLC | 2018 | 3 | — |
| +2 | K223429 | Contour Knee | Quality Electrodynamics, LLC | 2023 | 2 | — |
| +2 | K200477 | Flex Body Speeder | Quality Electrodynamics, LLC | 2020 | 0 | — |
| +3 | K233652 | Contour Hand/Wrist (Q7000232) | Quality Electrodynamics | 2024 | 0 | — |
| +3 | K233656 | Contour Shoulder | Quality Electrodynamics | 2024 | 0 | — |