Devices descending from K191644
3 later devices reach TK Safety Needle through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K231723 | Sterile Safety Hypodermic Needles for Single Use | Wepon Medical Technology Co., Ltd. | 2023 | 0 | — |
| +1 | K220603 | Disposable Medical Safety Hypodermic Needle | Hantech Medical Device Co., Ltd. | 2022 | 0 | — |
| +1 | K213535 | Sterile Safety Hypodermic Needles for Single Use | Zhejiang Kangkang Medical-Devices Co., Ltd. | 2022 | 0 | — |