# K111885: Simplygo Portable Oxygen Concentrator

- Pathway: 510(k) (Special)
- Applicant: Respironics, Inc.
- Decided: Nov 4, 2011 after 126 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.
4 later devices descend from it; 2 cite it directly.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Most influential descendants
- K190304: Kingon P2 Oxygen Concentrator (2020), 2 descendants of its own
- K242718: Portable Oxygen Concentrator (P2-TOC) (2025), 1 descendant of its own
- K252268: V series portable oxygen concentrator (V5, V5C, V6, V6C) (2025), 0 descendants of its own
- K192693: Nuvo Nano Portable Oxygen Concentrator (2020), 0 descendants of its own

## Indications for use
The Respironics SimplyGo Portable Oxygen Concentrator is for prescription use by patients requiring high concentrations of oxygen on a supplemental basis. It is small, portable and is capable of continuous use in the home, institutional, and travel /mobile environments.

Source page: https://510kreport.com/device/K111885
Methodology: https://510kreport.com/methodology