A sub-100μW multi-functional cardiac signal processor for mobile healthcare applications

Shu Yu Hsu; Yingchieh Ho; Yuhwai Tseng; Ting You Lin; Po Yao Chang; Jen Wei Lee; Ju Hung Hsiao; Siou Ming Chuang; Tze Zheng Yang; Po Chun Liu; Ten Fang Yang; Ray Jade Chen; Chauchin Su; Chen Yi Lee

doi:10.1109/VLSIC.2012.6243837

A sub-100μW multi-functional cardiac signal processor for mobile healthcare applications

Shu Yu Hsu
, Yingchieh Ho
, Yuhwai Tseng
, Ting You Lin
, Po Yao Chang
, Jen Wei Lee
, Ju Hung Hsiao
, Siou Ming Chuang
, Tze Zheng Yang
, Po Chun Liu
, Ten Fang Yang
, Ray Jade Chen
, Chauchin Su
, Chen Yi Lee

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

25 Citations (Scopus)

Abstract

A multi-functional cardiac signal processor (CSP) with integrated sensor interfaces is designed for mobile healthcare applications, especially for heart activity diagnosis in different phases. Applying dedicated processing engines, the CSP extracts critical cardiac signal features based on compressed data with 90% storage reduction, while keeping the data network secure. Implemented in 90nm CMOS, the CSP consumes 22.6μW to 46.5μW at 0.5/1.0V in different configurations. Besides, the 10.2μW biopotential and 11.4μW capacitive sensor interfaces further enhance the system functionality.

Original language	English
Title of host publication	2012 Symposium on VLSI Circuits, VLSIC 2012
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	156-157
Number of pages	2
ISBN (Print)	9781467308458
DOIs	https://doi.org/10.1109/VLSIC.2012.6243837
Publication status	Published - 2012
Event	26th Annual Symposium on VLSI Circuits, VLSIC 2012 - Honolulu, HI, United States Duration: Jun 12 2012 → Jun 15 2012

Publication series

Name	IEEE Symposium on VLSI Circuits, Digest of Technical Papers
ISSN (Print)	2158-5601
ISSN (Electronic)	2158-5636

Conference

Conference	26th Annual Symposium on VLSI Circuits, VLSIC 2012
Country/Territory	United States
City	Honolulu, HI
Period	6/12/12 → 6/15/12

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/VLSIC.2012.6243837

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Hsu, S. Y., Ho, Y., Tseng, Y., Lin, T. Y., Chang, P. Y., Lee, J. W., Hsiao, J. H., Chuang, S. M., Yang, T. Z., Liu, P. C., Yang, T. F., Chen, R. J., Su, C., & Lee, C. Y. (2012). A sub-100μW multi-functional cardiac signal processor for mobile healthcare applications. In 2012 Symposium on VLSI Circuits, VLSIC 2012 (pp. 156-157). Article 6243837 (IEEE Symposium on VLSI Circuits, Digest of Technical Papers). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VLSIC.2012.6243837

A sub-100μW multi-functional cardiac signal processor for mobile healthcare applications. / Hsu, Shu Yu; Ho, Yingchieh; Tseng, Yuhwai et al.
2012 Symposium on VLSI Circuits, VLSIC 2012. Institute of Electrical and Electronics Engineers Inc., 2012. p. 156-157 6243837 (IEEE Symposium on VLSI Circuits, Digest of Technical Papers).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hsu, SY, Ho, Y, Tseng, Y, Lin, TY, Chang, PY, Lee, JW, Hsiao, JH, Chuang, SM, Yang, TZ, Liu, PC, Yang, TF, Chen, RJ, Su, C & Lee, CY 2012, A sub-100μW multi-functional cardiac signal processor for mobile healthcare applications. in 2012 Symposium on VLSI Circuits, VLSIC 2012., 6243837, IEEE Symposium on VLSI Circuits, Digest of Technical Papers, Institute of Electrical and Electronics Engineers Inc., pp. 156-157, 26th Annual Symposium on VLSI Circuits, VLSIC 2012, Honolulu, HI, United States, 6/12/12. https://doi.org/10.1109/VLSIC.2012.6243837

Hsu SY, Ho Y, Tseng Y, Lin TY, Chang PY, Lee JW et al. A sub-100μW multi-functional cardiac signal processor for mobile healthcare applications. In 2012 Symposium on VLSI Circuits, VLSIC 2012. Institute of Electrical and Electronics Engineers Inc. 2012. p. 156-157. 6243837. (IEEE Symposium on VLSI Circuits, Digest of Technical Papers). doi: 10.1109/VLSIC.2012.6243837

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abstract = "A multi-functional cardiac signal processor (CSP) with integrated sensor interfaces is designed for mobile healthcare applications, especially for heart activity diagnosis in different phases. Applying dedicated processing engines, the CSP extracts critical cardiac signal features based on compressed data with 90\% storage reduction, while keeping the data network secure. Implemented in 90nm CMOS, the CSP consumes 22.6μW to 46.5μW at 0.5/1.0V in different configurations. Besides, the 10.2μW biopotential and 11.4μW capacitive sensor interfaces further enhance the system functionality.",

author = "Hsu, \{Shu Yu\} and Yingchieh Ho and Yuhwai Tseng and Lin, \{Ting You\} and Chang, \{Po Yao\} and Lee, \{Jen Wei\} and Hsiao, \{Ju Hung\} and Chuang, \{Siou Ming\} and Yang, \{Tze Zheng\} and Liu, \{Po Chun\} and Yang, \{Ten Fang\} and Chen, \{Ray Jade\} and Chauchin Su and Lee, \{Chen Yi\}",

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language = "English",

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AU - Lee, Jen Wei

AU - Hsiao, Ju Hung

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A sub-100μW multi-functional cardiac signal processor for mobile healthcare applications

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ASJC Scopus subject areas

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