Title :
An improved Chaos method for monitoring the depth of anaesthesia
Author :
Nguyen-ky, Tai ; Wen, Peng ; Li, Yan
Author_Institution :
Faculty of Engineering and Surveying, University of Southern Queensland, Toowoomba, QLD 4350, Australia
Abstract :
This paper proposed a new method to monitor the depth of anaesthesia (DoA) by modifying the Hurst parameters in Chaos method. Two new indices (CDoA and CsDoA) are proposed to estimate the anaesthesia states of patients. In order to reduce the fluctuation of CDoA and CsDoA trends, the Chaos and Modified Detrended Average methods (C-MDMA) are combined together. Compared with Bispectrum (BIS) index, CDoA, the CsDoA and C-MDMA trends are close to the BIS trend in the whole scale from 100 to 0 with a full recording time.
Keywords :
Anesthesia; Biomedical monitoring; Chaos; Electroencephalography; Indexes; Market research; Monitoring; Chaos-Modified Detrended Average method (C-MDMA); Depth of Anaesthesia (DoA); Electroencephalogram (EEG);
Conference_Titel :
Computing, Management and Telecommunications (ComManTel), 2013 International Conference on
Conference_Location :
Ho Chi Minh City, Vietnam
Print_ISBN :
978-1-4673-2087-0
DOI :
10.1109/ComManTel.2013.6482413
