Devices descending from K122558
4 later devices reach Ultrasafe Passive Needle Guard through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K123743 | Ultrasafe Plus Passive Needle Guard | Safety Syringes, Inc. | 2013 | 3 | — |
| +2 | K230287 | SaviSafe Safety Device | Suzhou Savicred Biotechnology Co., Ltd. | 2023 | 0 | — |
| +2 | K141464 | Novaguard S a Safety System | West Pharmaceutical Services | 2014 | 1 | — |
| +3 | K163511 | NovaGuard SA Pro Safety System | West Pharmaceutical Services, Inc. | 2017 | 0 | — |