# K832274: Aspirator

- Pathway: 510(k) (Traditional)
- Applicant: Wells Johnson Co.
- Decided: Oct 20, 1983 after 100 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.
23 later devices descend from it; 1 cites it directly.
0 of 24 devices in its family (counting itself) have a Class I recall.

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

## Most influential descendants
- K032802: HK Liposuction Aspirator, Model AP-Iii & AP230-Iii (2003), 22 descendants of its own
- K053451: Liposat (Infiltration Pump), Model 00 002 274; Vacusat (Suction Unit), Model 00 002 252 (220 V), 00 002 318 (110 V); (2006), 13 descendants of its own
- K081593: Power Aspirator, Model LS2 or LS2DP (2008), 4 descendants of its own
- K063336: Medela Dominant 50 Lipo, Model 600-5706 (2007), 4 descendants of its own
- K212024: PAL System (2022), 3 descendants of its own

Source page: https://510kreport.com/device/K832274
Methodology: https://510kreport.com/methodology