Devices descending from K061222
16 later devices reach Injectra Injection Needle through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K150434 | Injection Needle | Micro-Tech (Nanjing) Co., Ltd. | 2015 | 7 | — |
| +1 | K132065 | Injection Needle | Endochoice, Inc. | 2014 | 6 | — |
| +1 | K103155 | Sumo Access and Tissue Resection System | Apollo Endosurgery, Inc. | 2011 | 0 | — |
| +2 | K260262 | Injection Needle | Mirco-Tech (Nanjing) Co., Ltd. | 2026 | 0 | — |
| +2 | K221054 | Core-Injector | Incore Co., Ltd. | 2022 | 0 | — |
| +2 | K210917 | Single Use Injection Needle | Anrei Medical (Hangzhou) Co., Ltd. | 2021 | 3 | — |
| +2 | K181690 | Clear-Jet Injection Catheter | Finemedix Co., Ltd. | 2018 | 0 | — |
| +2 | K153625 | Single Use Injector NM600/610 | Olympus Medical Systems Corp. | 2016 | 4 | 20 |
| +2 | K151475 | EndoChoice Select Injection Needle | Endochoice, Inc. | 2016 | 0 | — |
| +3 | K252247 | Injector Force Max Single Use Injector (NM-400L); Injector Force Max Single Use Injector… | Olympus Medical Systems Corporation | 2025 | 0 | — |
| +3 | K240675 | Endoscopic Injection Needles | Promisemed Hangzhou Meditech Co., Ltd. | 2024 | 0 | — |
| +3 | K230925 | Disposable Injection Needle AF series | Alton (Shanghai) Medical Instruments Co., Ltd. | 2023 | 0 | — |
| +3 | K213914 | Injection Needle | Jiangsu Vedkang Medical Science and Technology Co., Ltd. | 2022 | 2 | — |
| +3 | K213239 | Endoscopic Injection Needle | Beijing Zksk Technology Co., Ltd. | 2022 | 0 | — |
| +4 | K252021 | Disposable Endoscopic Injection Needles | Changzhou New Med Micro-Medtech Co., Ltd. | 2025 | 0 | — |
| +4 | K232200 | Disposable Injection Needles | Ningbo Xinwell Medical Technology Co., Ltd. | 2024 | 0 | — |