Devices descending from K181465
5 later devices reach SpaceOAR System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K202224 | SpaceOAR System | Boston Scientific Corporation | 2020 | 1 | 1 |
| +1 | K182971 | SpaceOAR Vue Hydrogel | Augmenix, Inc. | 2019 | 2 | 1 |
| +2 | K262151 | SpaceOAR Flex™ System | Boston Scientific Corporation | 2026 | 0 | — |
| +2 | K260119 | SpaceOAR Vue System (SV-2101) | Boston Scientific Corporation | 2026 | 0 | — |
| +2 | K220641 | Barrigel Injectable Gel | Palette Life Sciences | 2022 | 0 | — |