Devices descending from K880183
5 later devices reach Portable Therapeutic Liquid Oxygen Unit through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K033000 | Next Generation Portable Therapeutic Liquid Oxygen System | Essex Cryogenics of Missouri, Inc. | 2004 | 4 | — |
| +2 | K113767 | Mounted Medical Oxygen System | Essex Industries, Inc. | 2012 | 0 | — |
| +2 | K101272 | Mass Oxygen Distribution System (Mods) Model 10C-0061-3 | Essex Industries, Inc. | 2010 | 0 | — |
| +2 | K071581 | Backpack Medical Oxygen System | Essex Cryogenics of Missouri, Inc. | 2007 | 1 | — |
| +3 | K130068 | Dismounted Medical & Supplemental Oxygen System (Dmos) | Essex Industries, Inc. D/B/A Essex Cryogenics of M | 2013 | 0 | — |