# K172799: Positional Sleep Assessment System (PoSAS) software

- Pathway: 510(k) (Traditional)
- Applicant: Advanced Brain Monitoring
- Decided: Mar 9, 2018 after 172 days
- Product code: MNR (Ventilatory Effort Recorder)
- Device class: 2
- Regulation: 21 CFR 868.2375
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names no predicate by number.

Source page: https://510kreport.com/device/K172799
Methodology: https://510kreport.com/methodology