# K932799: Single Use Manual Resuscitator Peep Valve

- Pathway: 510(k) (Traditional)
- Applicant: Engineered Medical Systems
- Decided: Sep 3, 1993 after 86 days
- Product code: BYE (Attachment, Breathing, Positive End Expiratory Pressure)
- Device class: 2
- Regulation: 21 CFR 868.5965
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
13 later devices descend from it; 1 cites it directly.
0 of 14 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
- K983920: Ems Peep Valves- Adjustable (1999), 12 descendants of its own
- K071560: Provent Nasal Dilator, Model BR2 (2008), 10 descendants of its own
- K111549: Attune Sleep Apnea System (2012), 5 descendants of its own
- K122130: Winx Sleep Therapy System (2012), 3 descendants of its own
- K090398: Provent Professional Sleep Apnea Therapy (2009), 3 descendants of its own

Source page: https://510kreport.com/device/K932799
Methodology: https://510kreport.com/methodology