Devices descending from K150930
6 later devices reach Deployable Oxygen Generation System-Smaill (DOGS-S) through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K251764 | Oxygen Concentrator-P2-O5E | Qingdao Kingon Medical Science and Technology Co., Ltd. | 2025 | 0 | — |
| +1 | K222920 | Oxygen concentrator | Zhengzhou Olive Electronic Technology Co., Ltd. | 2023 | 3 | — |
| +1 | K172234 | Oxygen Concentrator | Sysmed (China) Co., Ltd. | 2018 | 0 | — |
| +2 | K240840 | Oxygen Concentrator (ZY-10AB/115) | Foshan Care Medical Technology Co., Ltd. | 2024 | 2 | — |
| +3 | K251534 | Oxygen Concentrator (J10A) | Foshan Kycare Medical Equipment Co., Ltd. | 2025 | 0 | — |
| +3 | K251607 | Oxygen Concentrator (J5A) | Foshan Kycare Medical Equipment Co., Ltd. | 2025 | 0 | — |