Devices descending from K780020
9 later devices reach Generator, Oxygen, Portable through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K033863 | OX-Gen Flexible O2 Generation System, Model 6-OX-03 | Ox-Gen, Inc. | 2005 | 0 | — |
| +1 | K982243 | Canogen Portable Oxygen Generator Model 615 | Canogen International, Ltd. | 1998 | 7 | — |
| +1 | K954506 | EMOX | Medtrak Intl., Inc. | 1996 | 0 | — |
| +2 | K052396 | Oxysure Portable Oxygen Generator, Model 615 | Oxysure Systems, Inc. | 2005 | 5 | 1 |
| +3 | K120566 | O2PAK Oxygen Generator | Pacific Precision Products | 2012 | 0 | — |
| +3 | K102750 | O2-in-a-Box, O2-in-a-Box | Geto2, Inc. | 2011 | 0 | — |
| +3 | K062153 | Portable Oxygen Generator System | Molecular Products, Ltd. | 2006 | 2 | — |
| +4 | K131016 | ROGS | Molecular Products, Ltd. | 2013 | 1 | — |
| +5 | K240561 | Rugged Oxygen Generator (ROG) (RO01-00001) | Molecular Products, Ltd. | 2024 | 0 | — |