The polysomnograph is a multiparametric recorder that uses 3 external sensors and measures 7 signals (physiological channels) as specified by the guidelines of the AASM (American Academy of Sleep Medicine).
Key features:
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Multiparametric recorder (chest effort, body position, nasal flow, snoring, pulse oximetry, heart rate, and plethysmographic wave);
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It uses 3 external sensors (nasal cannula, chest belt, and pulse oximeter);
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Easy for the patient to apply under medical supervision;
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Operates on an internal rechargeable battery;
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Large memory capacity;
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Nighttime monitoring report in accordance with AASM (American Academy of Sleep Medicine) standards.