# K933081: Oxlife Oxygen Concentrator

- Pathway: 510(k) (Traditional)
- Applicant: Oxlife, Inc.
- Decided: Nov 1, 1994 after 496 days
- Product code: CAW (Generator, Oxygen, Portable)
- Device class: 2
- Regulation: 21 CFR 868.5440
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
62 later devices descend from it; 4 cite it directly.
4 of 63 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K955549: Oxlife Oxygen Concentrators (1996), 59 descendants of its own
- K963042: Innosan Travelair S Portable Oxygen Concentrator, Code NO. M407001853 (1996), 42 descendants of its own
- K013931: Omni Oxygen System, Model 1000 (2002), 38 descendants of its own
- K083163: Omni 2 Oxygen System (2009), 18 descendants of its own
- K971964: Oxlife Excell Oxygen Concentrators (1997), 18 descendants of its own

Source page: https://510kreport.com/device/K933081
Methodology: https://510kreport.com/methodology