The Nox A1s PSG System is an advanced AI-based portable polysomnography system designed for accurate and comprehensive sleep study diagnostics in both hospital and home environments. This innovative wireless PSG system supports Level I, Level II, and Level III polysomnography (PSG) studies, providing exceptional signal quality, reliable data collection, and enhanced patient comfort. The Nox A1 PSG System combines intelligent technology with a lightweight, compact design to help sleep laboratories, hospitals, and healthcare professionals diagnose a wide range of sleep disorders with confidence. Whether used as a portable PSG system for home sleep testing or a complete clinical polysomnography solution, the Nox A1s delivers outstanding performance, flexibility, and diagnostic accuracy.
The Nox A1 PSG System is a portable polysomnography solution from Nox Medical, designed for comprehensive sleep studies by recording multiple physiological signals associated with sleep and wakefulness. The system combines the compact Nox A1 sleep recorder with Noxturnal software, providing a flexible platform for sleep data acquisition, signal review, automated analysis, scoring, and reporting.
The Nox A1 system is designed to support both ambulatory sleep studies and online sleep studies. Its wireless communication capabilities and compact recorder help simplify patient setup while allowing healthcare professionals to collect a broad range of physiological sleep signals.
The Nox A1 works with Noxturnal, Nox Medical's sleep diagnostic software platform. Noxturnal provides automated analysis and scoring capabilities designed to streamline the review of recorded sleep data. The platform incorporates AI-powered analysis, including deep-learning technology for sleep staging and arousal detection, helping automate routine analysis tasks within the sleep-study workflow.
Noxturnal also provides tools for signal review, manual scoring, recording management, analysis, and report generation. This allows sleep professionals to review the recorded physiological signals and make the necessary clinical interpretations based on the complete sleep study.
The Nox A1 recorder is designed to collect multiple physiological signals used in polysomnography. Depending on the system configuration and connected sensors, the system can record signals including EEG, EOG, EMG, ECG, respiratory effort, airflow or pressure, snoring, body position, activity, oxygen saturation, pulse, and plethysmography.
The recorder provides 13 unipolar channels and 4 bipolar channels, together with integrated respiratory, pressure, position, activity, and sound measurement capabilities. This channel configuration enables the Nox A1 system to be configured for different sleep-study requirements.
The Nox A1 includes integrated respiratory measurement capabilities using thoracic and abdominal respiratory inductance plethysmography (RIP). The system can also record flow and pressure signals, including nasal or mask pressure depending on the configured setup.
Integrated respiratory signals allow the system to capture changes in respiratory effort and airflow-related parameters during sleep studies. These measurements can be reviewed together with other physiological signals as part of the overall PSG recording.
The Nox A1 provides multiple physiological input channels for sleep-study signal acquisition. Its unipolar and bipolar inputs can be configured for signals such as EEG, EOG and EMG, while additional inputs can support ECG and other compatible auxiliary signals depending on the system configuration.
The recorded signals are transferred to Noxturnal for visualization, organization, analysis, scoring, and reporting.
The compact Nox A1 recorder is designed to be worn by the patient during a sleep study. Its integrated Bluetooth? wireless communication allows communication with compatible devices within the Nox sleep system.
The portable design helps reduce the need for a traditional fixed bedside recording arrangement and supports greater flexibility during sleep testing. The system can be configured for ambulatory studies as well as online sleep-study environments.
When configured with the Nox C1 Access Point, the Nox A1 can communicate with Noxturnal for online sleep-study applications. The Nox C1 provides wireless communication between the recorder and the control system, allowing physiological signals to be transmitted for monitoring within the clinical environment.
The Noxturnal App can also be used for bedside control functions, including bio-calibration, impedance checks, signal-quality review, and viewing live traces during setup and recording.
The compact recorder and wireless communication architecture are designed to simplify the patient hookup process and reduce unnecessary cable connections. This provides flexibility for sleep professionals when preparing patients for overnight PSG studies.
The Nox A1 system can be configured according to the requirements of the sleep study by selecting the appropriate physiological signals and compatible sensors. This makes the platform suitable for different diagnostic and sleep research workflows.
The Nox A1 provides 4 GB of internal storage and supports approximately 20?30 hours of recording with a new lithium battery, according to Nox Medical's technical specifications. Recorded data can be transferred to a computer through the USB connection for further review and analysis using Noxturnal.
The system supports high-speed signal acquisition for physiological recordings. The Nox A1 technical specifications list 512 kHz sampling for its unipolar and bipolar channels, with 24-bit ADC specified for the bipolar channels. Respiratory RIP channels use 200 Hz sampling, while the integrated sound channel uses 1 MHz sampling with an internal 8 kHz bandwidth.
The Nox A1 recorder has a compact form factor measuring approximately 82 mm ? 62 mm ? 26 mm and weighs approximately 92 g without the battery and 120 g with the battery. It features an OLED display and USB Type-C connectivity.
Noxturnal provides an integrated environment for managing sleep recordings and reviewing physiological signals. The software supports automatic analysis and scoring functions, manual scoring, customizable workspace layouts, event types, and report generation.
Sleep-study reports can be configured with tables, graphs, and narrative information, allowing healthcare professionals to organize the recorded information into a structured report for clinical review.
The Nox A1 platform can be configured for different sleep-study environments, including in-laboratory and ambulatory sleep testing. The system's portable architecture allows the recorder to be used in different clinical workflows while maintaining access to comprehensive physiological sleep data.
The Nox A1 PSG System combines portable physiological signal acquisition with the analysis and reporting capabilities of Noxturnal software. Its multi-channel architecture, integrated respiratory measurements, wireless communication, compact recorder, and AI-powered software platform provide a flexible solution for modern sleep-study workflows.
By combining comprehensive PSG signal recording with automated analysis tools, the Nox A1 system can help sleep professionals streamline the process from patient setup and data acquisition through signal review, scoring, and report preparation.
MedPrix supplies Nox Medical sleep diagnostic solutions and professional sleep-study equipment in the UAE for hospitals, sleep laboratories, clinics, and healthcare facilities.
