19 channels of EEG Digital Brain Electric Activity Mapping EKONNT02

Quick Details

Adopt bioelectricity amplifier for distilling brainwave, continuous record time can be

up to 24 hours, integrated full-automatic calibration system.

Specifications

19 channels of EEG Digital Brain Electric Activity Mapping EKONNT02

Activity Mapping EKONNT02 Introduction

EKONNT02 Digital Brain Electric Activity Mapping is an equipment for checking 19 channels of EEG

and optional 5 channels of multi-parameter(one channel of ECG, one channel of EMG, one channel

of respiration and two channels of EOG), it collects EEG signal with electrodes, via integrated

amplification, A/D transformation, PC auto-analysis, FFT, to form electroencephalogram which

displays with color depth. The product is applicable for checking such diseases as epilepsy, intracranial

inflammation, cerebrovascular diseases and brain tumors.

Performance Parameter

• Channel: 19 channels of EEG+5 channels of multi-parameter (1channel of ECG+ 1channel of EMG+ 2

channels of EOG +1channel of Breath)(multi-parameter are optional)

• Sampling rate: 200 Hz

• A/D transformation: 12 bits

• Input impedance: ≥10MΩ

• Patient leak current: < 10µA

• Noise level: ≤5µVp-p

• CMRR: ≥90dB

• Magnification multiple: 10000

• Filter constant: all digital and free enactment

• Display speed(paper speed): 5, 10, 15, 30, 60, 120 mm/s

• Amplitude: 1, 1.5, 2, 3, 5, 7.5, 10, 12, 15, 20, 30, 50 mm/50µV

• Playback speed:1 time, 2 times, 3 times, 10 times, 20 times, 40 times, 60 times

• 50Hz interference suppression: ≥30dB

• Safety type:Class II, type BF applied part

Electric Activity Mapping EKONNT02 Function Features

1. Standard 24 channels(19 channels of EEG + 5 channels of multi-parameter). Method of 10/20

electrodes placement under international standard system, montages can be changed during collecting

or replaying(such as monopolar, bipolar or user-defined montages). Support different inactive electrode

during collecting(such as A1,A2,AA,AV,Bn,Cz).

2. Adopt bioelectricity amplifier for distilling brainwave, continuous record time can be up to 24 hours,

integrated full-automatic calibration system.

3. Powerful playback function: two playback modes(continuous and rolling) are optional, amplitude and

display speed are adjustable. The special subdividing time line divides the waveform in one second into

5 parts, which is easy for doctors to look over the waveform.

4. Multifunctional digital filter system provide different filter methods and window types, and user can freely

set low-pass, high-pass, band pass and band stop filter.

5. EEG signal clipping function, analyze and store any section of EEG wave, and select several segments

waveforms for automatically analyzing and distilling to different parameters.

6. Electronic frequency ruler, convenient to measure the basic information of any appointed EEG waveforms.

With partial enlarging window, to accurately measure EEG period, amplitude and frequency, and which can

be adjusted according to personnel judgment.

7. Mark EEG wave under the events of opening eyes, closing eyes and flashing with different colors, and

user-defined events can be added, waveform color for evoked event can also be set freely, ensures that the

waveform in corresponding time can be rapidly found by event name during case playback.

8. Powerful automatic analysis function, can carry through the power spectrum analysis and pathologic wave

detection for appointed waveform. Many graphs can be displayed in the same screen, including kinds of BEAM,

numerical BEAM, compressed spectrum graph, trend graph, and so on.

9. Professional isolation transformer, dual power supply isolation system and optoelectronic data transmission

to ensure security. Use USB interface to transmit data which just need to be inserted.

10. Multifunctional flash stimulator of USB interface, and frequency can be controlled manually or automatically.

A flash stimulation scheme can be set and performed in the process of collection.

11. Perfect case management function, provides many means for research and quick statistic information;

convenient case export and import function, and stores with CD-RW disk, which is easy for data research.

12. Integrative image and character report, report can be edited in mode and switched to Word document.

13. Case files can be transformed into EDF and BDF data format, convenient for data exchange, academic

exchange and further analysis.

14. System parameters and display modes can be set as required, which meets different user’s requirements.

15. Add marks and annotations to the waveform designated, which can rapidly find the waveform in that time by marks.

16. Optional video function: USB camera is easy to install, convenient to use and exact to record. With flexible

playback function, which can browse the waveform of any time along with the corresponding isochronous collected image.

17. SpO2 function which can view SpO2 value, pulse rate and SpO2 trend graph is optional.

MSL Activity Mapping EKONNT02 Accessories

• Standard accessories: Thirty EEG leads

Two EEG leads(ear electrode) Two data lines

Twenty-five EEG electrodes Two headgears

One flashlight

One flashlight power supply One disk

One User Manual One earth wire

Two aluminum blocks

• Optional accessories:

ECG lead, ECG electrode(for optional ECG, EOG, EMG function) Disposable respiration probe(for optional respiration function) SpO2 module (one CMS-P SpO2 probe, one disk with software) Video module(one softdog, one camera, one video software disk) EEG bracket(tripod)

MSL TEAM picture