Devices descending from K140007
4 later devices reach Abacus TM Spacer System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K152620 | Spine Wave Gen II Expandable Interbody System | Spine Wave, Inc. | 2016 | 2 | — |
| +1 | K142101 | Abacus (TM) Spacer System | Spine Wave, Inc. | 2014 | 0 | — |
| +2 | K162760 | Spine Wave Anterior Cervical Spine System | Spine Wave, Inc. | 2017 | 1 | — |
| +3 | K173175 | Paramount Anterior Cervical Cage System | Spine Wave, Inc. | 2017 | 0 | — |