Devices descending from K212520
6 later devices reach ProLift Micro Expandable Spacer System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K260837 | VersaLift Expandable System | Life Spine, Inc. | 2026 | 0 | — |
| +1 | K250373 | ProLift Expandable Spacer System | Life Spine, Inc. | 2025 | 1 | — |
| +1 | K243668 | ProLift Pivot Expandable Spacer System | Life Spine, Inc. | 2025 | 0 | — |
| +1 | K232611 | TruLift Micro Expandable Spacer System & TruLift Expandable Spacer System | Life Spine, Inc. | 2023 | 2 | — |
| +2 | K261430 | TruLift Expandable System | Life Spine, Inc. | 2026 | 0 | — |
| +2 | K253748 | Life Spine ProLift & ProLift Lateral and ProLift Lateral Fixated Expandable Spacer System | Life Spine, Inc. | 2026 | 0 | — |