Devices descending from K003909
14 later devices reach Proact 1 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K123647 | Circuflow 5208 Sequential Compression Device | Devon Medical, Inc. | 2013 | 12 | — |
| +1 | K052243 | Proact with Gel or Proact 1 | Proact, Inc. | 2006 | 0 | — |
| +2 | K172779 | AIROS 8 Sequential Compression Device | Airos Medical, Inc. | 2018 | 2 | — |
| +2 | K172770 | AIROS 6 Sequential Compression Device | Airos Medical, Inc. | 2018 | 3 | — |
| +2 | K143185 | entré Model PD08-U | Tactile Systems Technology, Inc. | 2015 | 4 | — |
| +3 | K254217 | Aerloom | Evolym, LLC | 2026 | 0 | — |
| +3 | K234155 | Nimbl (model PD08-N1) | Tactile Medical | 2024 | 0 | — |
| +3 | K212287 | Dayspring Lite | Koya Medical, Inc. | 2021 | 0 | — |
| +3 | K200564 | Aria System | Inova Labs | 2020 | 0 | — |
| +3 | K193069 | AIROS 6 Sequential Compression Device | Airos Medical, Inc. | 2019 | 2 | — |
| +3 | K193068 | AIROS 8 Sequential Compression Device | Airos Medical, Inc. | 2019 | 1 | — |
| +4 | K223193 | AIROS 8P Sequential Compression Device | Airos Medical, Inc. | 2022 | 0 | — |
| +4 | K223195 | AIROS 6P Sequential Compression Device | Airos Medical, Inc. | 2022 | 1 | — |
| +5 | K251086 | PnueAira (PNCU-01) | Biotab, LLC | 2025 | 0 | — |