Citation

Ye J, Du F, Zhang X, Chen S, Wang T. Zhongguo Yi Liao Qi Xie Za Zhi 2015; 39(3): 162-165.

Copyright

(Copyright © 2015, Guo jia yi yao guan li ju Yi liao qi xie qing bao zhong xin zhan)

DOI

unavailable

PMID

26524776

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.

Language: zh