碳纤维/涤纶刺绣心电电极制备及其性能

doi:10.13475/j.fzxb.20190101908

纺织学报 ›› 2020, Vol. 41 ›› Issue (01): 56-62.doi: 10.13475/j.fzxb.20190101908

碳纤维/涤纶刺绣心电电极制备及其性能

董科¹, 李思明¹, 吴官正¹, 黄虹蓉², 林钟石², 肖学良¹()

1.生态纺织教育部重点实验室(江南大学), 江苏无锡 214122
2.深圳市药品检验研究院(深圳市医疗器械检测中心), 广东深圳 518057

收稿日期:2019-01-10 修回日期:2019-10-24 出版日期:2020-01-15 发布日期:2020-01-14
通讯作者: 肖学良
作者简介:董科(1996—),男,硕士生。主要研究方向为智能纺织及其复合材料。
基金资助:
国家重点研发计划项目(2018YFC0810300);江苏省科技成果转化项目(BA2016117);福建省新型功能性纺织纤维及材料重点实验室(闽江学院)开放基金项目(FKLTFM1915);2016江苏省“博士集聚计划”项目(1066010241170090)

Preparation and properties of carbon fiber/polyester electrocardiogram monitoring embroidery electrode

DONG Ke¹, LI Siming¹, WU Guanzheng¹, HUANG Hongrong², LIN Zhongshi², XIAO Xueliang¹()

1. Key Laboratory of Eco-Textiles (Jiangnan University), Ministry of Education, Wuxi, Jiangsu 214122, China
2. Shenzhen Institute for Drug Control(Shenzhen Testing Center of Medical Devices), Shenzhen, Guangdong 518057, China

Received:2019-01-10 Revised:2019-10-24 Online:2020-01-15 Published:2020-01-14
Contact: XIAO Xueliang

摘要/Abstract

摘要：

为制备一种生物相容性高的医疗级可穿戴电子服装用人体心电(ECG)监测电极,以碳纤维/涤纶复合长丝为电极导电材料,采用刺绣法开发了一种新型刺绣电极,对电极的电学性能和细胞毒性进行分析,并与镀银锦纶/涤纶刺绣电极进行对比;借助自行研发的可穿戴带式心电监测系统评价织物电极采集ECG信号质量。结果表明:镀银电极电学性能较优,但在长期心电信号监测中,碳基电极的阻抗变化与镀银电极相近;对比医用凝胶电极,2种刺绣电极采集到的ECG信号质量良好,均能满足医疗诊断需求;镀银电极具有很强的细胞毒性,其细胞存活率为3%,而碳基电极的细胞存活率为107%,细胞毒性为0级,具有良好生物相容性,符合医疗体外材料测试标准。

关键词: 织物电极, 碳纤维/涤纶复合长丝, 可穿戴监测系统, 心电信号, 生物相容性, 医疗健康

Abstract:

Aiming at the preparation of a biocompatible human electrocardiogram (ECG) monitoring electrode for wearable electronic clothing for medical care, a new carbon fiber/polyester embroidery fabric electrode was developed by embroidering carbon fiber/polyester composite filaments to form a conductive material. The electrical properties and cytotoxicity of the electrodes were tested and analyzed. A self-developed wearable belt ECG monitoring system was used to evaluate the quality of the human body ECG signal collected by the carbon fiber/polyester fabric electrodes in comparison with silver-plated polyamide/polyester embroidery electrodes. The results demosntrate that the silver plated electrodes had better electrical properties, but for long-term ECG signal monitoring the impedance of the carbon fiber/polyester electrodes appeared to have similar performance to that of the silver plated electrodes. Compared with the medical gel electrode, the ECG signals collected from the two types of embroidery electrodes demonstrate good quality, meeting the needs for medical diagnosis. Cytotoxicity test revealed that silver-plated electrodes were highly cytotoxic with a cell survival rate of only 3%, whilst for the carbon based electrodes the cell survival rate was 107% with nil cytotoxicity. The research show that the embroidery carbon based electrodes have good biocompatibility and meets the test standard of medical materials in vitro.

Key words: fabric electrode, carbon fiber/polyester composite filament, wearable monitoring system, electrocardiogram signal, biocompatibility, medical health

中图分类号:

TS101.4

董科, 李思明, 吴官正, 黄虹蓉, 林钟石, 肖学良. 碳纤维/涤纶刺绣心电电极制备及其性能[J]. 纺织学报, 2020, 41(01): 56-62.

DONG Ke, LI Siming, WU Guanzheng, HUANG Hongrong, LIN Zhongshi, XIAO Xueliang. Preparation and properties of carbon fiber/polyester electrocardiogram monitoring embroidery electrode[J]. Journal of Textile Research, 2020, 41(01): 56-62.

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参考文献 17

[1]	秦路丹, 李明哲, 李广利, 等. 银-氯化银柔性脑电电极的制备及其评价[J]. 分析科学学报, 2016,32(4):445-450.
	QIN Ludan, LI Mingzhe, LI Guangli, et al. Preparation and evaluation of flexible silver-silver chloride EEG electrodes[J]. Journal of Analytical Science, 2016,32(4):445-450.
[2]	REINEL C, PEREZ J, ANDRADE-C H. Electrical performance of PEDOT: PSS-based textile electrodes for wearable ECG monitoring: a comparative study[J]. Biomedical Engineering Online, 2018,17(1):1-38. doi: 10.1186/s12938-017-0432-x pmid: 29310661
[3]	HOFFMANN K P, RUFF R. Flexible dry surface-electrodes for ECG long-term monitoring [C]//Conference proceedings: annual international canference of the IEEE engineering in medicine and biology society. St Ingbert, Germany, 2007:5740-5742.
[4]	LIU Z, LIU XX. Progress on fabric electrodes used in biological signal acquisition[J]. Journal of Minerals and Materials Characterization and Engineering, 2015(3):204-214.
[5]	祝钦, 刘晓霞, 俞侃, 等. 一种石墨烯银复合织物电极的制备与研究[J]. 棉纺织技术, 2017,45(6):21-24.
	ZHU Qin, LIU Xiaoxia, YU Kan, et al. Preparation and study of a graphene silver composite fabric elec-trode[J]. Cotton Textile Technology, 2017,45(6):21-24.
[6]	高保东, 张岩, 唐文超, 等. 丝素基伤口敷料研究进展[J]. 纺织学报, 2016,37(7):162-168.
	GAO Baodong, ZHANG Yan, TANG Wenchao, et al. Research progress of wound dressing based on silk fibroin[J]. Journal of Textile Research, 2016,37(7):162-168.
[7]	MONTAZER M, NIA Z, KOMEILY. Conductive nylon fabric through in situ synjournal of nano-silver: preparation and characterization[J]. Materials Science & Engineering: C, 2015(6):341-347.
[8]	刘振, 刘晓霞. 基于心电信号采集与处理的刺绣型织物电极研究[J]. 材料导报, 2016,30(S2):92-97.
	LIU Zhen, LIU Xiaoxia. An investigation of embroidery fabric electrode based on ECG signal acquiring and processing technique[J]. Materials Review, 2016,30(S2):92-97.
[9]	MAROZAS V, PETRENAS A, DAUKANTAS S, et al. A comparison of conductive textile-based and silver/silver chloride gel electrodes in exercise electrocardiogram recordings[J]. Journal of Electrocardiology, 2011,44(2):189 doi: 10.1016/j.jelectrocard.2010.12.004
[10]	KRASTEVA V T, PAPAZOV S P. Estimation of current density distribution under electrodes for external defibrillation[J]. BioMedical Engineering OnLine, 2003(1):1. pmid: 28086973
[11]	殷延雄, 于澍, 李云平, 等. 炭基复合材料生物相容性研究[J]. 生物医学工程学杂志, 2018,35(5):740-748. pmid: 30370713
	YIN Yanxiong, YU Wei, LI Yunping, et al. Study on biocompatibility of carbon-based composites[J]. Journal of Biomedical Engineering, 2018,35(5):740-748. doi: 10.7507/1001-5515.201708014 pmid: 30370713
[12]	许鹏俊. 用于体表心电监测的纺织结构电极与皮肤之间机械作用分析及动态噪音研究[D]. 上海:东华大学, 2012:52-54.
	XU Pengjun. Mechanical analysis and dynamic noise between textile structure electrodes and skin for surface ECG monitoring[D]. Shanghai: Donghua University, 2012:52-54.
[13]	KANNAIAN T, NEELAVENI R, THILAGAVATHI G, et al. Design and development of embroidered textile electrodes for continuous measurement of electrocardiogram signals[J]. Journal of Industrial Textile, 2012,42(3):303-318 doi: 10.1177/1528083712438069
[14]	易晓霖. 可穿戴心电信号质量综合评估及节律分析系统[D]. 上海:东华大学, 2012:15-19.
	YI Xiaolin. Wearable ECG signal quality comprehensive evaluation and rhythm analysis system[D]. Shanghai: Donghua University, 2012:15-19.
[15]	MAJUMDER S, CHEN L, MARINOV O, et al. Noncontact wearable wireless ECG systems for long-term monitoring[J]. IEEE Reviews in Biomedical Engineering, 2018(11):306-321.
[16]	XIAO X L, PIRBHULAL S, DONG K, et al. Performance evaluation of plain weave and honeycomb weave electrodes for human ECG monitoring[J]. Journal of Sensors, 2017(5):432-445.
[17]	WANG Y S, DOLESCHEL S, RALF W, et al. A wearable wireless ECG monitoring system with dynamic transmission power control for long-term homecare[J]. Journal of Medical Systems, 2015,39:35. doi: 10.1007/s10916-015-0223-5 pmid: 25682358

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织物电极	针迹类型	针迹长度/ mm	针迹间距/ mm	针速/ (r·min^-1)
碳纤维/ 涤纶刺绣电极	直线针	5	1.5	500
镀银锦纶/ 涤纶刺绣电极	直线针	5	1.5	500

电极名称	QRS-波群		P-波		T-波		R-波振幅		稳定时间		R-波振幅变化		分数合计
电极名称	实际	分数	实际	分数	实际	分数	实际/mV	分数	实际/s	分数	实际/mV	分数	分数合计
凝胶粘贴电极	存在	2	存在	2	存在	2	2.40	2	≤10	1	0.06	1	10
碳纤维/ 涤纶刺绣电极	存在	2	存在	2	存在	2	2.08	1	12.3	0	0.12	0	7
镀银锦纶/ 涤纶刺绣电极	存在	2	存在	2	存在	2	2.11	1	≤10	1	0.18	0	8

碳纤维/涤纶刺绣心电电极制备及其性能

Preparation and properties of carbon fiber/polyester electrocardiogram monitoring embroidery electrode

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