Devices descending from K101999
12 later devices reach Kaiyang Steel Wheelchair through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K112816 | Zhenjiang Asure Mechanical Wheelchair | Zhenjiang Assure Medical Equipment Co., Ltd. | 2012 | 10 | — |
| +1 | K112950 | Jiangsu Healthy Way Mechanicl Wheelchair | Jiangsu Healthy Medical Equipment Co;Ltd | 2012 | 0 | — |
| +2 | K231320 | Zhenjiang Assure Mechanical Wheelchair,model:K1 | Zhenjiang Assure Medical Equipment Co., Ltd. | 2023 | 1 | — |
| +2 | K130017 | Valentine Steel Wheelchair | Valentine Intl., Ltd. | 2014 | 7 | — |
| +3 | K253762 | ErgoSteel (ES0001/696) | Strongback Mobility AG C/O Blueaudit GmbH | 2026 | 0 | — |
| +3 | K153328 | SUNCO Mechanical Wheelchair, model SKW-9003 | Danyang Sunco Machinery Co., Ltd. | 2016 | 4 | — |
| +3 | K152021 | Pure Tilt | Proactive Comfort, LLC | 2016 | 0 | — |
| +3 | K152878 | SUNTEC Mechanical Wheelchair, model ST-WL-1000 | Danyang Suntec Auto Parts Co., Ltd. | 2016 | 0 | — |
| +4 | K163352 | Wheelchair | Kunshan Hi-Fortune Health Products Co., Ltd. | 2017 | 3 | — |
| +5 | K180852 | Manual Wheelchair | Jiangyin Newrise Medical Equipment Co., Ltd. | 2019 | 2 | — |
| +6 | K220671 | Manual Wheelchair | Hebei Ruilangde Medical Equipment Technology Group Co., Ltd. | 2022 | 0 | — |
| +6 | K192658 | Manual Wheelchair | Jerry Medical Instrument (Shanghai) Co., Ltd. | 2020 | 0 | — |