Polysomnographs

Polysomnography is a "gold standard" of sleep disorders diagnosis.

• Electroencephalograph-recorder "Encephalan-EEGR-19/26", modification "Mini" with "Encephalan-PSG" software for somnological studies (Type II/I AASM)

Models: AT-Somno (Type II), AT-Somno-Video (Type I)

Provides telemetric and autonomous record of physiological signals (from 13 and more channels in various combinations), including 2, 6 or 8 EEG derivations using autonomous patient transceiver-recorder ABP-10, wireless pulse oximeter module, other modules, electrodes, and sensors.

Provides cardiorespiratory disorders analysis, displaying brain rhythms power indices, EOG and EMG amplitude, parameters of respiration, movements, snoring and ECG in a form of trends for quick search of EEG patterns, identification of sleep stages, as well as for manual and automatic hypnogram building.

Automatic calculation of additional sleep statistical parameters by EEG, such as:

• sleep stages duration;
• sleep efficiency;
• total sleep time;
• sleep latencies and stages latencies;
• number, index and duration of EEG arousals;
• number and duration of awakenings (WASO).

• Electroencephalograph-recorder "Encephalan-EEGR-19/26", main modification with "Encephalan-PSG" software for somnological studies (Type II/I AASM)

Models: AT-PSG (Type II), AT-PSG-Video (Type I), AT-PSG-Video-Poly (Type I)

Provides telemetric and autonomous record of physiological signals (from 26 and more channels in various combinations), including 6, 11 or 32 EEG derivations using autonomous patient transceiver-recorder ABP-26, wireless pulse oximeter module, other modules, electrodes, and sensors.

Provides cardiorespiratory disorders analysis, displaying brain rhythms power indices, EOG and EMG amplitude, parameters of respiration, movements, snoring and ECG in a form of trends for quick search of EEG patterns, identification of sleep stages, as well as for manual and automatic hypnogram building.

Additionally provides detection of epileptic patterns, classification of spike-waves in relation to sleep structure, as well as various methods of EEG quantitative analysis.

Extended package of reports in accordance with international standards generally accepted in somnology (AASM).

• Kits of video equipment

When working with a PC in telemetric mode with the oversight of a sleep technologist, polysomnographs can be supplemented with a kit of video equipment (mobile or stationary) with "Encephalan-Video" software for synchronized night video monitoring.

Provides visual analysis of paroxysmal activity synchronously with EEG for differential diagnosis of epilepsy and detection of symptoms of sleep disorders.