# K063454: Pogs, Model 33C

- Pathway: 510(k) (Traditional)
- Applicant: On Site Gas Systems, Inc.
- Decided: May 9, 2007 after 175 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
Longest line of descent: 7 generations back to K933081 (1994). 11 ancestors in all.
2 later devices descend from it; 2 cite it directly.
0 of 14 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K041664: Portable Oxygen Generation System: Pogs 33C, On Site Gas Systems, Inc. (2004) Summary page 1.

## Most influential descendants
- K101154: Centrox, Reliant, Ultrox, as-D+, as-E, as-G, as-J, as-K and as-L (2011), 0 descendants of its own
- K092636: Pogs, Model 65/130 (2010), 0 descendants of its own

## Indications for use
The POGS 33C is intended to generate and deliver USP 93% supplemental oxygen and medical grade air. This device is intended to be used only by trained personnel in disaster relief and emergency preparedness situations, or military settings where bottled oxygen is not readily available

Source page: https://510kreport.com/device/K063454
Methodology: https://510kreport.com/methodology