An Evaluation of the NightOwl Home Sleep Apnea Testing System
Author(s) -
Frederik Massie,
Duarte Mendes de Almeida,
Pauline Dreesen,
Inge M Thijs,
Julie Vranken,
Susie Klerkx
Publication year - 2018
Publication title -
journal of clinical sleep medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.529
H-Index - 92
eISSN - 1550-9397
pISSN - 1550-9389
DOI - 10.5664/jcsm.7398
Subject(s) - medicine , polysomnography , sleep apnea , actigraphy , sleep (system call) , apnea–hypopnea index , obstructive sleep apnea , apnea , correlation , cardiology , physical therapy , circadian rhythm , computer science , operating system , geometry , mathematics
The objective of this study was to evaluate the performance of a miniaturized home sleep apnea test, called NightOwl. The system consists of a sensor placed on the fingertip and a cloud-based analytics software. The sensor acquires accelerometer and photoplethysmographic data. The software derives actigraphy from the former, and blood oxygen saturation and peripheral arterial tone, among other features, from the latter.
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