# K180510: NS 120P-TRS Airway Pressure Gauge

- Pathway: 510(k) (Traditional)
- Applicant: Instrumentation Industries, Inc.
- Decided: May 1, 2019 after 428 days
- Product code: CAP (Monitor, Airway Pressure (Includes Gauge And/Or Alarm))
- Device class: 2
- Regulation: 21 CFR 868.2600
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K081778 (2008). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K081778: NS Series Vacuum/Pressure Gauges, Cuff Pressure Monitors, Instrumentation Industries, Inc. (2008) Summary page 4.

## Indications for use
The Instrumentation Industries, Inc. NS 120P-TRS Airway Pressure Monitor is a device used to monitor patient airway pressure during ventilation with a manual resuscitation device or bag/mask unit. These devices are intended to be used by or on the order of a physician.

Source page: https://510kreport.com/device/K180510
Methodology: https://510kreport.com/methodology