# K951423: Aspirator, Continuous & Programmable Intermittent

- Pathway: 510(k) (Traditional)
- Applicant: Impact Instrumentation, Inc.
- Decided: Apr 18, 1995 after 22 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.
2 later devices descend from it; 2 cite it directly.
0 of 3 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
- K170533: Model 330 Multifunction Aspirator (2017), 0 descendants of its own
- K031492: Mossmed Dual Intermittent Aspirator (2004), 0 descendants of its own

Source page: https://510kreport.com/device/K951423
Methodology: https://510kreport.com/methodology