Flow FL-100: Technical Specifications and Device Deep-Dive
A detailed engineering and technical analysis of the Flow FL-100 tDCS headset, covering stimulation parameters, electrode design, safety mechanisms, and connectivity features.
Device Overview
The FL-100 is Flow Neuroscience's primary consumer tDCS device, designed for home use under clinical supervision. The following specifications are based on publicly available information and may be subject to updates from the manufacturer.
Technical Specifications
| Parameter | Specification |
|---|---|
| Stimulation Type | Transcranial Direct Current Stimulation (tDCS) |
| Current Output | [Placeholder — verify with manufacturer specifications] |
| Session Duration | [Placeholder — verify with manufacturer specifications] |
| Electrode Configuration | [Placeholder — anode/cathode placement targeting DLPFC] |
| Electrode Type | [Placeholder — verify electrode material and size] |
| Connectivity | Bluetooth Low Energy (BLE) to companion app |
| Power Source | Rechargeable lithium battery (USB charging) |
| Regulatory Classification | CE marked — Class IIa Medical Device (EU) |
| Weight | [Placeholder — verify with manufacturer] |
| Companion App | iOS and Android (session guidance, CBT content, adherence tracking) |
Note: Specifications are based on publicly available information as of the last update. Verify current specifications with the manufacturer.
Safety Features
Medical-grade tDCS devices incorporate multiple safety mechanisms to ensure safe operation during home use. The following describes common safety features found in devices of this class.
Current Regulation
Constant current control ensures the delivered current remains within safe therapeutic parameters regardless of changes in skin impedance during a session.
Impedance Monitoring
Real-time electrode contact quality monitoring detects poor electrode placement and alerts the user or pauses stimulation as needed.
Session Timer
Automatic session termination at the prescribed duration prevents over-stimulation. The device cannot exceed the programmed treatment time.
Ramp Up / Ramp Down
Gradual current increase at session start and decrease at session end to minimize sensation and improve comfort during transitions.
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