# K040051: Megvision, Model EQ1000C Series

- Pathway: 510(k) (Traditional)
- Applicant: Eagle Technology, Inc.
- Decided: Mar 24, 2004 after 72 days
- Product code: OLX (Source Localization Software For Electroencephalograph Or Magnetoencephalograph)
- 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: 3 generations back to K901215 (1990). 3 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K971329: CTF Systems Inc, Whole-Cortex Meg System (with Optional Eeg Subsystem), Ctf Systems, Inc. (1997) Summary page 1.
- K962764: Neuromag-122, Philips Medical Systems (Cleveland), Inc. (1996) Summary page 1.

## Most influential descendants
- K210199: Ricoh Meg (2021), 0 descendants of its own

## Indications for use
The MEGvision is intended for use as a magnetoencephalographic (MEG) device which non-invasively detects and displays biomagnetic signals produced by electrically active nerve tissue in the brain. When interpreted by a trained technician, the data enhances the diagnostic capability by providing useful information about the location relative to brain anatomy of active nerve tissue responsible for critical brain functions.

Source page: https://510kreport.com/device/K040051
Methodology: https://510kreport.com/methodology