The Mindfield® MindMaster® EEG

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Das Mindmaster EEG

Mindmaster EEG Praxisset Mindmaster EEG Praxisset With EN 60601 CE Medichal-Device Authorization
Together with the software "MindStream" & "BioEra", the MindMaster EEG enables measurement, demonstration and recording of electro-encephalograms. This system is primarily used for the EEG-neurofeedback field. Via calculation of variable audio-visual feedbacks (confirmation), it can aid in enhancing cognitive skills and in reducing medical conditions due to illness.

Areas of Application for Therapeutical Aid in Treatment of Medical Conditions are amongst others:


  • Attention deficit disorder and hyperactivity (ADD/ADHD).
  • Anxiety and panic disorder.
  • Insomnia.
  • Obsessive-compulsive disorder.
  • Apoplexia, TBI (Traumatic Brain Injury).
  • Tinnitus.
  • Migrem and tension headache.
  • Epilepsy.
  • Depression.
  • Therapeutical aid for alcohol withdrawal.

Areas of Application for Enhancement of Cognitive Skills are amongst others:


  • Increase in stress relief
  • Elevation of stress tolerance.
  • Training of attentiveness and concentration.
  • Meditation.
  • Control over relaxation techniques.
  • Elevation of susceptibility.

 

The MindMaster EEG is not recommended for following Applications:

  • Intensive medical care, respectively for the inspection of life-sustaining functions.
  • Clinical diagnosis.
  • Ascertainment of brain death.
  • Inspection of patient during electroshock therapy.
  • As a movable electroencephalogramic recording-device.
  • Operating in combination with heart defibrillators nor HF-surgery-electrodes.
  • Operating in combination with magnetic resonance imaging nor magnetic resonance tomographing.
  • Inspection of anesthesia.
  • The Combination of multiple devices among each other or another user.
  • The Combination of multiple users with one device.
  • The Combination with high-frequency generators.
  • Operations concerning the simulation of Fotos.
  • The combination with Phono-photo-stimulators.
  • Procuring hyperventilation.

 

MindMaster® EEG - Technical Data

EEG-Amplifier Minimize
  • Electroencephalogram with 2 channels (for 5 electrodes) with USB- and PC-connection.
  • 0,3 to 75 Hz frequency range (-3dB critical frequency).
  • Approx. 1 uVp-p noise (based on input, at 75Hz bandwidth).
  • 0,5 µV A/D converting resolution.
  • 10 Bit A/D converter, 256 samples per second for each channel.
  • High common mode rejection of input-amplifier (> 106 dB according to spec sheet).
  • Enhanced main hum-suppression thanks to DRL-technique.
  • (Driven Right Leg, enhances the common mode rejection by another 30dB).
  • High input impedance. (better than 100 Megaohm at AC, 200GOhm at DC (according to spec sheet).
  • Suppression of high-frequency-interspersion (cell phones, radio stations).
  • Shielded electrode-cables for exact measurement under hindered circumstances.
  • Automatically software-controlled measurement of electro-impedance for every single electrode.
  • Definded (200uV, 14Hz) internal signal for calibration and gauging.
  • Time constant: 0,5s.
  • Automatically software-controlled self-calibration.
  • The EEG-amplifier is protected from electrostatic discharges of up to
  • (ESD) +-15kV according to the "Human Body Model", IEC 1000-4-2, Air-Gap Discharge.
  • Isolated power supply via USB (Isolation up to 3000 Vdc, no batteries nor rechargeable batteries needed, no mains adapter needed).
  • Internal visually isolated data-interface. (Isolation up to 3000 Vdc).
Accuracy of Measurement Minimize
  • Amplification: ± 5 %
  • Time constant: ± 15 %
  • Upper critical frequency: ± 10 %
  • Sampling rate: ± 0,1 %
Storage and Transportation Minimize
  • Storage temperature: -20 - 70°C
  • Air humidity: max. 90 % RH
  • Air-pressure 700 hPa to 1060 hPa
Operation and Supply Minimize
  • Working temperature: 10 - 40°C
  • Air humidity during operation: 30 - 75 % RH. no condensation.
  • Maximal power drain: less than 1 Watt
  • Power supply via USB-connection to PC or Notebook
Dimensions and Weight Minimize
  • H x W x D: 76 x 112 X 218 mm
  • Weight: 0,6 kg

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