Devices descending from K955854
27 later devices reach Lifepak 500 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K120350 | Extended Life Battery | Aed Battery Exchange, LLC | 2012 | 0 | — |
| +1 | K052057 | Lifepak 500 Automated External Defibrillator | Medtronic Emergency Response Systems, Inc. | 2006 | 4 | 3 |
| +1 | K012428 | Modification to: Lifepak 500 Automated External Defibrillator | Medtronic Physio-Control Corp. | 2001 | 21 | 2 |
| +1 | K983393 | Lifepak 500 Biphasic | Physio-Control Corp. | 1999 | 25 | 1 |
| +2 | K072596 | Life+Cel or Lifecel Battery Pack, Model 5L500 | Amco International Manufacturing & Design, Inc. | 2008 | 0 | — |
| +2 | K052465 | Reduced Energy Pediatric Electrode Pads for the Samaritan Aed and Pad, Models Sde 251… | Heartsine Technologies, Inc. | 2006 | 2 | Class I |
| +2 | K042404 | Lifepak, Model 1000 | Medtronic Emergency Response Systems, Inc. | 2005 | 1 | 2 |
| +2 | K033275 | Lifepak 12, 20, 500, CR Plus | Medtronic Physio-Control Corp. | 2003 | 20 | 1 |
| +2 | K020984 | Accessaed, Semi-Automatic External Defibrillators | Access Cardiosystems, Inc. | 2002 | 0 | 2 |
| +2 | K991910 | Lifepak 12 Biphasic | Physio-Control Corp. | 1999 | 22 | 3 |
| +3 | K130454 | Lifepak 20 Defibrillator/Monitor, Lifepak 20E Defibrillator/Monitor | Physio-Control, Inc. | 2013 | 0 | Class I |
| +3 | K123881 | Heartsine Samaritan Pad 350P | Heartsine Technologies, Inc. | 2013 | 1 | 1 |
| +3 | K122600 | Lifepak 1000 Defibrillator | Physio-Control, Inc. | 2012 | 0 | Class I |
| +3 | K102972 | Lifepak 12 | Physio-Control, Inc. | 2010 | 0 | 1 |
| +3 | K082937 | Lifepak 15 Monitor/Defibrillator | Physio-Control, Inc. | 2009 | 5 | 3 |
| +3 | K073089 | Lifepak 20E | Physio-Control, Inc. | 2008 | 1 | 1 |
| +3 | K062331 | Highpak-12 | Ad Elektronik GmbH | 2007 | 0 | — |
| +3 | K063510 | Lifepak 12 Defibrillator/Monitor | Medtronic Emergency Response Systems, Inc. | 2007 | 7 | 2 |
| +3 | K063119 | Lifepak 20 Defibrillator/ Monitor | Medtronic Emergency Response Systems, Inc. | 2006 | 2 | 5 |
| +3 | K041459 | Lifepak 12 Defibrillator/Monitor | Medtronic Emergency Response Systems, Inc. | 2004 | 9 | — |
| +3 | K040775 | Lifepak 12 | Medtronic Physio-Control Corp. | 2004 | 10 | 1 |
| +3 | K012274 | Medtronic Physio-Control Lifepak 20 Defibrillator/Monitor/Pacemaker | Medtronic Physio-Control Corp. | 2002 | 21 | 17 |
| +4 | K142709 | samaritan PAD 450P | Heartsine Technologies, Inc. | 2015 | 0 | — |
| +4 | K142430 | LIFEPAK 15 monitor/defibrillator | Physio-Control, Inc. | 2014 | 2 | Class I |
| +4 | K103567 | Lifepak 15 Monitor/Defibrillator | Physio-Control, Inc. | 2011 | 4 | — |
| +5 | K240162 | LIFEPAK® 35 AC Power Adapter (41335-000001) | Stryker Physio-Control | 2024 | 1 | — |
| +6 | K253099 | LIFEPAK 15 AC Power Adapter (41577-000333) | Physio-Control, Inc. | 2025 | 0 | — |