# Magnetoencephalograph
> **Product code: OLY** · Class II — Moderate Risk (510(k) clearance required) · Neurology · 21 CFR 882.1400
## Classification
- **FDA Product Code:** OLY
- **Device class:** Class II — Moderate Risk (510(k) clearance required)
- **Regulation:** 21 CFR 882.1400
- **Review panel:** NE
- **Medical specialty:** Neurology
- **Submission type:** 1
- **GMP exempt:** N
- **Life sustaining:** N
- **Implant:** N
- **Third-party review:** Y
## Definition

Acquire, display, store, and archive biomagnetic signals produced by electrically active nerve tissue in the brain to provide information about the location of active nerve tissue responsible for certain brain functions relative to brain anatomy.

## Market data
- **Cleared 510(k) submissions:** 6
- **Registered establishments:** 4
## Source
- [FDA Device Classification](https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpcd/classification.cfm?ID=OLY)
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