non-invasive · OPM-MEG · shipping
HEDscan
By FieldLine
Identity
- Manufacturer
- FieldLine
- Model number
- —
- Codename
- —
- Aliases
- FieldLine HEDscan
- Generation
- —
- Country of origin
- US
- Released
- —
- Announced
- —
- Discontinued
- —
- Status
- shipping
Classification
- Invasiveness
- non-invasive
- Modalities
- OPM-MEG
- Primary modality
- OPM-MEG
- Direction
- read
- Categories
- clinical-grade, research-grade, diagnostic
- Form factor
- helmet
- Use cases
- epilepsy localisation, presurgical cortical mapping, pediatric MEG without sedation, wearable cognitive-neuroscience MEG
- Target users
- neurologist, neurosurgeon, neuroscience-researcher
Electrodes
- Total channels
- 288
- Recording channels
- 288
- Reference channels
- —
- Electrode type
- opm
- Material
- —
- 10-20 positions
- —
- Requires gel
- No
- Requires saline
- No
- Prep time
- —
- Reusable
- Yes
- Disposable
- No
Signal acquisition
- Sampling rate
- —
- ADC resolution
- —
- Notch filters
- —
- Onboard artifact rejection
- —
Stimulation
- Capable
- No
Connectivity
- Protocols
- —
- Bluetooth
- —
- Bluetooth profiles
- —
- Concurrent mode
- —
- Encryption (transit)
- —
- Pairing methods
- —
- Cloud sync
- —
- Offline recording
- —
Power
- Sources
- wired
- Battery life (active)
- —
- Charging port
- —
- Charging time
- —
- Battery replaceable
- —
- Notes
- Helmet draws power from the FieldLine acquisition rack inside a magnetically shielded room.
Physical
- Weight
- —
- Dimensions
- —
- Materials
- —
- Sizes
- pediatric, adult
- Head circumference
- —
- Operating temp
- —
Software & data
- Mobile app
- No
- Cloud platform
- —
- Offline mode
- Yes
- Subscription required
- —
- Raw data access
- Yes
- Export formats
- —
- LSL support
- —
- Data ownership
- user
- Apps
- —
SDK & developer access
- Has SDK
- —
- Open source
- —
- Languages
- —
- Web Bluetooth
- —
- Raw sample access
- Yes
- BCI paradigms
- —
- 3rd-party integrations
- —
- Docs
- —
Capabilities
- Attention / focus
- —
- Meditation / calm
- —
- Neurofeedback
- —
- Meditation coaching
- —
- Sleep tracking
- —
Regulatory & clinical
- FDA status
- 510k
- CE mark
- —
- Certifications
- —
- Prescription required
- Yes
- Pediatric approved
- Yes
Pricing & availability
- MSRP
- —
- Current price
- —
- Subscription
- —
- Warranty
- —
- Return policy (days)
- —
- Where to buy
- Buy at fieldlinemedical.com
Editor’s take
In favor
- First FDA-cleared commercial OPM-MEG for clinical use in the US
- Adult + paediatric helmets
- Avoids cryogenics
Against
- Still requires a magnetically shielded room
- High capital cost
Sources & provenance
- FieldLine Medical — HEDscan product page
- FieldLine Medical — official site
- FieldLine Medical — company timeline
- PubMed 2023 — 128-sensor FieldLine OPM-MEG validation
Last reviewed