Devices descending from K973339
19 later devices reach Disetronic Penfine Injection Pen Needle through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K982399 | Disetronic Penfine Injection Pen Needle | Disetronic Medical Systems | 1998 | 18 | — |
| +2 | K013782 | Disetronic Penfine Insulin Injection Pen Needle | Disetronic Medical Systems | 2001 | 4 | — |
| +2 | K994197 | Disentronic Penfine Injection Pen Needle | Disetronic Medical Systems | 1999 | 17 | — |
| +3 | K102108 | Clickfine Pen Needle | Ypsomed AG | 2010 | 13 | — |
| +3 | K100436 | Clickfine Pen Needle | Ypsomed AG | 2010 | 3 | — |
| +4 | K122969 | Clickfine Pen Needle | P/L Biomedical | 2012 | 2 | — |
| +4 | K122971 | Clickfine Pen Needle | P/L Biomedical | 2012 | 2 | — |
| +4 | K110312 | Clickfine Autoprotect Pen Needle | Ypsomed AG | 2012 | 9 | — |
| +5 | K131123 | Clickfine Autoprotect Pen Needle | Ypsomed AG | 2013 | 8 | — |
| +5 | K131125 | Clickfine Pen Needle | Ypsomed AG | 2013 | 1 | — |
| +6 | K152514 | Clickfine AutoProtect Pen Needle | Ypsomed AG | 2015 | 7 | — |
| +6 | K150662 | Clickfine Pen Needle, Penfine Classic Pen Needle (other trade names anticipated) | Ypsomed AG | 2015 | 0 | — |
| +7 | K210864 | Safety Pen Needle | Sandstone Medical (Suzhou), Inc. | 2022 | 1 | — |
| +7 | K181447 | Safety insulin needle for single use | Berpu Medical Technology Co., Ltd. | 2019 | 4 | — |
| +8 | K253622 | Safety Pen Needle | Ningbo Medsun Medical Co., Ltd. | 2026 | 0 | — |
| +8 | K213183 | Safety Insulin Pen Needles | Zhejiang Kindly Medical Devices Co., Ltd. | 2022 | 0 | — |
| +8 | K212514 | Safety Pen Needle for Single Use, Insulin Pen Needles | Berpu Medical Technology Co., Ltd. | 2022 | 0 | — |
| +8 | K192677 | Safety Insulin Pen Needle | Jiangsu Caina Medical Co.,Ltd | 2020 | 1 | — |
| +9 | K221178 | Disposable Insulin Pen Needle | Ningbo Medsun Medical Co., Ltd. | 2022 | 0 | — |