# K150498: Discovery 24

- Pathway: 510(k) (Traditional)
- Applicant: Brainmaster Technologies, Inc.
- Decided: Jan 26, 2016 after 334 days
- Product code: GWQ (Full-Montage Standard Electroencephalograph)
- Device class: 2
- Regulation: 21 CFR 882.1400
- 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 K941551 (1995). 1 ancestor in all.
1 later device descends from it; 1 cites 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)
- K941551: The Vanguard System, Cleveland Clinic Foundation (1995) Summary page 4.

## Most influential descendants
- K173460: NeuroEEG (2018), 0 descendants of its own

## Indications for use
Indicated for prescription use to acquire, record, transmit, and display physiological and data for electroencephalograph studies of patients of all ages.

Source page: https://510kreport.com/device/K150498
Methodology: https://510kreport.com/methodology