Fifth IEEE Symposium on Bioinformatics and Bioengineering (BIBE'05) A Holter of Low Complexity Design Using Mixed Signal Processor Minneapolis, Minnesota October 19-October 21 ISBN: 0-7695-2476-1
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/BIBE.2005.2
A low power, portable, and easily implemented Holter recorder is necessary for patients or researchers of electrocardiogram (ECG). Such a Holter recorder with off-the-shelf components is realized with mixed signal processor (MSP) in this paper. To decrease the complexity of analog circuits and the interference of 60Hz noise from power line, we use the MSP to implement a finite impulse response (FIR) filter which is equiripple design. We also integrate the ringed buffer for the input samples and the symmetrical characteristic of the FIR filter for efficiently computing convolution. The experimental results show that the output ECG signal with the PQRST feature is easy to be distinguished. This ECG signal is recorded for 24hr using a SD card. Furthermore, the ECG signal is transmitted with a smartphone via Bluetooth to decrease the burden of the Holter recorder.
Citation:
Chin-Tang Hsieh, Guang-Lin Hsieh, Eugene Lai, Zong-Ting Hsieh, Guo-Ming Hong, "A Holter of Low Complexity Design Using Mixed Signal Processor," bibe, pp.316-319, Fifth IEEE Symposium on Bioinformatics and Bioengineering (BIBE'05), 2005 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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