# K090445: Atmos C361/C451 Suction Pump

- Pathway: 510(k) (Traditional)
- Applicant: Atmos, Inc.
- Decided: Feb 27, 2009 after 7 days
- Product code: BTA (Pump, Portable, Aspiration (Manual Or Powered))
- Device class: 2
- Regulation: 21 CFR 878.4780
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K021368 (2002). 2 ancestors in all.
No later device cites it as a predicate yet.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K042943: Nouvag AG - Vacuson 40 and Vacuson 60, Nouvag AG (2004)

## Indications for use
The ATMOS C361/C451 Suction Pump TM device is intended for aspiration and collection of secretions, body fluids and tissue from wounds during surgery or at the patient's bedside.

Source page: https://510kreport.com/device/K090445
Methodology: https://510kreport.com/methodology