國家衛生研究院 NHRI:Item 3990099045/8941

NHRI > Institute of Biomedical Engineering and Nanomedicine > Chih-Cheng Lu(2000-2007) > Patents > Item 3990099045/8941

Please use this identifier to cite or link to this item: http://ir.nhri.org.tw/handle/3990099045/8941

Title:	一種偵測拉普拉斯腦電波訊號之感測元件及其偵測方法
Other Titles:	A sensor device for detecting LEEG signals and detecting method thereof
Authors:	Lu, CC;Chen, GS;Chen, SF;Ju, MS;Lin, CC
Contributors:	Institute of Biomedical Engineering and Nanomedicine
Abstract:	本發明提供一種偵測拉普拉斯腦電波(LEEG)訊號的感測元件，其包括一訊號擷取模組，該訊號擷取模組設置在一對象的頭皮上，用以擷取腦部訊號。一訊號處理器與該訊號擷取模組耦合或連接，用以對該訊號擷取模組所擷取的訊號進行一拉普拉斯運算，如此便可降低雜訊訊號，用以產生一高訊號雜訊(S/N)比的類比LEEG訊號。 A sensor device for detecting Laplacian electroencephalogram (LEEG) signals includes a signal acquisition module placed on a scalp of a subject to acquire brain signals. A signal processor is coupled or connected to the signal acquisition module to perform a Laplacian operation on the signals acquired by the signal acquisition module such that the noise signal is reduced to yield an analog LEEG signal with a high signal－to－noise (S/N) ratio.
Date:	2009-12-01
Relation:	I317629/2009-12-01
Link to:	https://twpat1.tipo.gov.tw/tipotwoc/tipotwkm?!!FR_I317629
Appears in Collections:	[Chih-Cheng Lu(2000-2007)] Patents [Gin-Shin Chen] Patents

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