Devices descending from K111885
4 later devices reach Simplygo Portable Oxygen Concentrator through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K192693 | Nuvo Nano Portable Oxygen Concentrator | Nidek Medical Products, Inc. | 2020 | 0 | — |
| +1 | K190304 | Kingon P2 Oxygen Concentrator | Qingdao Kingon Medical Science and Technology Co. | 2020 | 2 | — |
| +2 | K242718 | Portable Oxygen Concentrator (P2-TOC) | Qingdao Kingon Medical Science and Technology Co., Ltd. | 2025 | 1 | — |
| +3 | K252268 | V series portable oxygen concentrator (V5, V5C, V6, V6C) | Shenzhen Harveymed Technology Co., Ltd. | 2025 | 0 | — |