24 channels digital portable EEG electroencephalograph - Электроэнцефалограф (ЭЭГ) - Diagnostic equipment - Product

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24 channels digital portable EEG electroencephalograph

#1101

Introduction
Digital magnetic electrical activity mapping collects an EEG signal with electrodes using integrated amplification, A / D conversion, PC auto-analysis, FFT, to form an electroencephalogram that displays with color depth. The product is suitable for testing diseases such as epilepsy, intracranial inflammation, cerebrovascular diseases and brain tumors.
Performance
Channel: 19 EEG channels + 5 channels of multi-parameter (1 channel ECG + 1 channel EMG + 2 channels EOG + 1 breathing channel) (multi-parameter optional)
Sampling Rate: 200 dots / s
Accuracy: 12bit
Input Impedance: ≥10MΩ
Patient leakage current: <10 and micro; A
Noise Level: ≤5 and micro; Vp-p
CMRR: ≥90dB
Multiple increase: 10000
Permanent filter: all digital and free
Display speed (print speed): 5, 10, 15, 30, 60, 120 mm / sec.
Amplitude: 1, 1.5, 2, 3, 5, 7.5, 10, 12, 15, 20, 30, 50 mm / 50 and micro; in
Playback speed: 1 time, 2 times, 3 times, 10 times, 20 times, 40 times, 60 times
50 Hz noise reduction: ≥30 dB
Safety Type: Class II, Type BF Applied Part

Features
The method of placing 10/20 electrodes in accordance with the international standard system can be changed during playback. Support for various types of combination wires during sampling.
Adopt bioelectricity amplifier for brain wave distillation, continuous recording time can be up to 24 hours, integrated fully automatic calibration system.
Powerful playback function: amplitude and display speed are adjustable. A special separation time line divides the waveform in one second into 5 parts, which is easy for doctors to look at the waveform.
A digital filter system can be installed as needed, providing various types of windows
EEG signal trimming function, analysis and storage of any section of the EEG wave, and the selection of several waveform segments for automatic analysis and distillation according to various parameters.
Electronic Frequency Bar, convenient for measuring the basic information of any assigned EEG signal. With a partial increase in the window, an accurate measurement of the EEG period, amplitude and frequency, which can be adjusted in accordance with the judgments of the staff.
Mark the EEG wave under the eye opening events, closing the eyes and blinking with different colors, and user events can be added, the wave color for the triggered event can also be set freely, ensures that the waveform can be quickly detected by the event name at the appropriate time cover playback time.
Powerful automatic analysis function, can carry through power spectrum analysis and pathological wave detection for the designated waveform. Many charts can be displayed on one screen, including the types of beam, Number beam, compressed spectrum, trend chart, and so on.
Professional isolation transformer, dual power system and optoelectronic data transmission for safety. Use the usb interface to transfer data that you just need to insert.
Multifunctional USB interface stimulator, and the flashing can be controlled manually or automatically. An outbreak stimulation scheme can be established and performed during the sampling process.
An ideal cover management function, provides many tools for research and quick statistics; convenient export and import function with a case, as well as storage with a MO or CD-RW disk, which is easy to study data.
Integrated image and report characters, the report can be edited in mode and switched to a Word document.
Case files can be converted to EDF and BDF data format, convenient for data exchange, academic exchange and further analysis.
System parameters and display modes can be set as needed, which meets various user requirements.
Add marks and notes to the assigned waveform, which can quickly find the waveform at that time by the marks.
Additional video function: usb-camera is easy to install, convenient to use and accurately recorded. With a flexible playback function that can view the waveform at any time along with the corresponding isochronous sample image.
SpO2 function is optional

Accessories
Standard
EEG lead
EEG electrode
Data line
Hats
Flashing light
Flashing light power supply
PCS. software CD
User's manual
Ground wire
EEG bracket
Aluminum block
Optional
5 channels of a multiparameter module (1 ECG channel + 1 EMG channel + 2 EOG channels + 1 breathing channel)
physical characteristics
Size: 186 mm (L) × 186 mm (W) × 89.2 mm (H)
Weight: 700g
Operating Environment:
Temperature: + 5 ℃ ~ + 40 ℃
Relative humidity: 25% ~ 95% (non-condensing)
Atmospheric pressure: 700hPa ~ 1060hPa
Power Source: USB 5 V DC
Storage medium:
Temperature: -20 ℃ ~ + 55 ℃
Relative humidity: ≤90%
Atmospheric pressure: 700hPa ~ 1060hPa