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NIELSENTELE MEDICAL

F1 v2.0 EEG System

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Specifications• Up to 40 channel EEG device • Custom designed dry electrodes• 1GHz internal CPU• 2.4GHz WiFi data streaming• 868/915MHz RF receiver for

synchronization marker reception• Impedance measurement• Removable Li-ion battery, 3.7V,

2100mAh• Battery Life: > 4h• External charging unit

EC CertificateCertificate of ConformityDirective 93/42/EEC on Medical Devices (MDD)

Nielsen F1 v2.0 EEG CapUp to 40 channel EEG device designed for medical or research application

The F1 Cap is a battery operated system designed to measure electrical activity along the scalp (EEG, electroencephalogram). The system uses dry electrodes directly on the skin; there is no need to prepare the skin with conductive gel. The measured signal is digitized and wirelessly transmitted to a PC or a Tablet. The F1 Cap uses an integrated RF receiver for stimuli synchronization. A local PC with a USB RF transceiver and the “F1 Lab” software is used for signal processing, synchronization and recording. The simplified “F1 Home” tablet application is also available for patients to record EEG in the convenience of their own home.

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Nielsen F1 v2.0 SystemThe F1 System consists of hardware and software connected wirelessly

The F1 Software (p. 04) and the F1 Wrist Marker (p. 05) are connected to the F1 Cap (p. 02). “F1 Lab” is a desktop application designed to be used by medical professionals (neurologists, doctors, analysts) to record data. F1 Lab also provides tools for the user to perform in-depth analysis of recorded data. “F1 Home” is a tablet application that allows patients to easily record EEG in the convenience of their own home. The data recorded on the tablet can be copied to the medical professional’s computer and analyzed with “F1 Lab.”

F1 SoftwareF1 Cap

F1 Wrist Marker

Wifi Connection

Wifi Connection

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Nielsen F1 SoftwareRecord and analyse EEG data with an intuitive user friendly medical grade application

F1 Lab: Allows medical professionals to manage patients, create, browse and analyze recordings, apply filters and montages, mark regions of interest and edit diagnoses in a standardised form.

F1 Home: With minimal training, F1 Home’s simplified interface enables patients to properly self administer the F1 Headset and start and stop recordings, all in the convenience of their own home.

F1 Lab

F1 Home

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Nielsen F1 v2.0 Wrist MarkerWrist marker for marking noteworthy time points while recording

Whenever the patient notices anything they would like to communicate to the doctor (such as headache, nausea or dizziness) while the EEG system is recording, they can mark the incident with the wrist marker. A ping will then be sent to the cap and placed in the recording. During analysis, the minutes preceding the respective time points can then be examined first.

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EEG

Analog To Digital

Converters

System

Processor

868 / 915 Mhz

RF receiver

2.4 Ghz Wifi

Communication

Dry Contact

Electrodes

Sample-rate (adjustable) 250Hz / 500Hz / 512Hz / 540Hz/1000 Hz/1024 Hz software configurable

Max. number of channels up to 40 channels ( up to 80 channels on special demand )

Bandwidth (-1dB): 0 – 75 Hz @ 500Hz0 – 150 Hz @ 1000 Hz( fully DC coupled )

Resolution 24 Bit (0,04 μV) synchronous sampling on each channel

Internal data storage 6GB ( > 24 h, 40 channels @ 500 Hz)

DC Input Impedance 1000 MΩ

Impedance measurement On each electrode

Input noise (full bandwidth, Ze < 10 KΩ) < 1.6 μVpp (0.23 μVrms) @ 500 Hz

Input range ± 300 mV

Crosstalk -110 dB @ fin = 50 Hz

Signal-to-noise ratio 121 dB @ fin = 10 Hz

THD -99 dB @ fin = 10 Hz

Common Mode Rejection Ratio > 100 dB @ 50 Hz

Connectivity Data streaming: 2.4 GHz WiFi 802.11gSync. marker: 868/915 MHz RF receiver

OS Compatibility Windows 10 (64 bit), MAC OS

Battery Removable, Li-Ion, 2100 mAh / 8,09 Wh

Battery life > 4 h @ max load

Charger External fast chargerInternal USB 2.0

Charge time (external charger) 2.5 h

Relative humidity 30 – 75 %

Temperature range 0 – 40 °C

Altitude 0 – 3000 m

Housing material Silicone / plastic

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Dry Electrode EEG HeadsetTechnology

• Dry electrodes without contact gel ( high user acceptance)• Suitable for home monitoring• Easy usage for patient or nurse• Battery powered• Wireless registration and data storage

Recent Version features

• Covering the 10-20 System• Disinfectable• CE certified as medical device• Conform with clinical requirements

Approach for NeurologyMonitoring neurological risk patients by measuring brain activity with mobile dry electrode EEG system in a domestic environment.

Opportunities

• Elder care at home• Medical care in rural areas• Reduction of stress for patients• Reduction of healthcare costs

EEG measurement at home EEG analysis at doctor´s office

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Nielsen Tele Medical GmbH

Brenneckestr. 20

39120 Magdeburg, Germany

+49 391 6117201

kundendienst.telemedical@nielsen.com

www.nielsen.com/telemedical

Managing Director: Robert J. Stokes

© 2017 Nielsen Tele Medical. All rights reserved