Devices descending from K022028
4 later devices reach VX-400 Topical Hyperbaric Oxygen Chamber through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K080966 | Hyper-Box Topical Wound Oxygen System | Aoti, Ltd. | 2008 | 2 | — |
| +1 | K050156 | WHS-1000 Wound Healing System | Iyia Technologies, Inc. | 2005 | 0 | — |
| +2 | K212121 | VHT-200 Wound Treatment System | Vaporox, Inc. | 2023 | 1 | — |
| +3 | K250188 | Wound Treatment System (VHT-200) | Vaporox, Inc. | 2025 | 0 | — |