Devices descending from K131123
8 later devices reach Clickfine Autoprotect Pen Needle through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K152514 | Clickfine AutoProtect Pen Needle | Ypsomed AG | 2015 | 7 | — |
| +2 | K210864 | Safety Pen Needle | Sandstone Medical (Suzhou), Inc. | 2022 | 1 | — |
| +2 | K181447 | Safety insulin needle for single use | Berpu Medical Technology Co., Ltd. | 2019 | 4 | — |
| +3 | K253622 | Safety Pen Needle | Ningbo Medsun Medical Co., Ltd. | 2026 | 0 | — |
| +3 | K213183 | Safety Insulin Pen Needles | Zhejiang Kindly Medical Devices Co., Ltd. | 2022 | 0 | — |
| +3 | K212514 | Safety Pen Needle for Single Use, Insulin Pen Needles | Berpu Medical Technology Co., Ltd. | 2022 | 0 | — |
| +3 | K192677 | Safety Insulin Pen Needle | Jiangsu Caina Medical Co.,Ltd | 2020 | 1 | — |
| +4 | K221178 | Disposable Insulin Pen Needle | Ningbo Medsun Medical Co., Ltd. | 2022 | 0 | — |