Devices descending from K972525
11 later devices reach Thumper through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K102068 | Miniaturize Chest Compressor (MCC) | Resuscitation International | 2010 | 1 | — |
| +1 | K073079 | Thumper, Model: 1008 | Michigan Instruments, Inc. | 2008 | 6 | — |
| +1 | K062401 | Modification to Lucas | Jolife AB | 2006 | 6 | — |
| +1 | K053403 | LUCAS | Jolife AB | 2006 | 7 | — |
| +1 | K024215 | Enertron CPR Jack | Enertron Engineering Co. | 2004 | 0 | — |
| +2 | K153628 | ROSC-U Mini Chest Compressor (RMCC) | Resuscitation International, LLC | 2016 | 0 | — |
| +2 | K090422 | LUCAS 2 | Jolife AB | 2009 | 5 | 3 |
| +3 | K161768 | LUCAS 3 Chest Compression System | Jolife AB | 2016 | 2 | 2 |
| +3 | K141809 | Rmu-1000 Automated Chest Compression System | Defibtech, LLC | 2014 | 0 | — |
| +4 | K173553 | LUCAS 3 Chest Compression System | Jolife AB | 2018 | 1 | — |
| +5 | K211289 | RMU-2000 Automated Chest Compression System | Defibtech, LLC | 2021 | 0 | Class I |