Feature:

Main technical parameters:

Internal calibration voltage: 50μ V±5%

Input impedance: ≥1MΩ

Common mode rejection ratio: ≥80Db

Preamplifier noise: ≤3.0μ Vp-p

Time constant: 0.1-0.3S

Frame frequency characteristics: 1-60HZ ±5%

polarization resistance voltage: plus ±30MV DC polarization voltage, the sensitivity change does not exceed ±5%

Baseline drift: ≤1mm

Function: 16-lead EEG signal, EEG topographic map drawing, voltage and frequency measurement, three-dimensional topography Graphic display, case database classified management, multiple event descriptions, with spectral array, histogram, curve, percentage and recurring spike topographic display, data storage and recall, graphic data printing functions.

Long-term monitoring of EEG can be used for more than 24 hours of EEG monitoring.

All 24-hour EEG data is faithfully stored in the computer so that the doctor can analyze it afterwards and effectively improve the positive rate of diagnosis.

It can be used for sleep EEG examination to reveal potential information of the human brain. It can be used for online EEG monitoring during surgery to monitor the depth of anesthesia.

Can be used for online EEG monitoring of high-risk patients, providing objective evidence for brain death