# K895485: Bird (Ipv) Noncontinuous Ventilators

- Pathway: 510(k) (Traditional)
- Applicant: Percussionaire Corp.
- Decided: Oct 30, 1989 after 49 days
- Product code: NHJ (Device, Positive Pressure Breathing, Intermittent)
- Device class: 2
- Regulation: 21 CFR 868.5905
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
8 later devices descend from it; 3 cite it directly.
2 of 9 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
- K051964: Powerneb (2005), 7 descendants of its own
- K124032: Metaneb (2013), 6 descendants of its own
- K151689: MetaNeb 4 System (2016), 5 descendants of its own
- K192143: Maximus System (2020), 4 descendants of its own
- K200988: Maximus System (2020), 3 descendants of its own

Source page: https://510kreport.com/device/K895485
Methodology: https://510kreport.com/methodology