Design and Application of Portable Micro Sleep Monitoring System / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 162-165, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-310247
ABSTRACT
Through the study of the pathology of sleep apnea-hypopnea syndrome, evaluation indexes, diagnosis requirements and so on, a portable sleep monitoring system was designed, which had the characteristics of convenience, wireless transmission and no disturbance. The system can be assessed by respiration monitoring and pulse oximetry, which is based on the pressure variation in miniature air-bag and spectral absorption method. It provides the value of the apnea-hypopnea index (AHI), which is used to evaluate OSAHS severity. The experiment of the system's stability and accuracy is done, which exhibits good performance, it can diagnose OSAHS effectively and provide convenience for home monitoring.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Oximetry
/
Polysomnography
/
Sleep Apnea, Obstructive
/
Diagnosis
Type of study:
Diagnostic study
Limits:
Humans
Language:
Chinese
Journal:
Chinese Journal of Medical Instrumentation
Year:
2015
Type:
Article
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