# K932031: Ambu Portable Suction Unit

- Pathway: 510(k) (Traditional)
- Applicant: Ambu, Inc.
- Decided: May 5, 1995 after 738 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
No predicates in its family tree.
1 later device descends from it; 1 cites it directly.
0 of 2 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
- K033179: Medela Clario Home Care Pump (2003), 0 descendants of its own

Source page: https://510kreport.com/device/K932031
Methodology: https://510kreport.com/methodology