|
|
|
| Optimization of electrode configuration for muscle fatigue detection based on electrical impedance myography |
| Wang Jiannan, Zhou Haiyan, Gao Yueming |
| College of Physics and Information Engineering, Fuzhou University, Fuzhou 350116 |
|
|
|
|
Abstract Electrical impedance myography (EIM) is a novel method for assessing muscle state, this paper attempt to apply EIM to real-time monitor the degree of wearable muscle fatigue. In order to further improve the accuracy of EIM in measuring muscle fatigue state, optimizing the existing electrode configuration to make the array more compact and have sufficient potential sensitivity. This paper proposes a novel electrode configuration scheme, in which two pairs of electrodes are arranged in symmetric along the z-axis; the static experiment and muscle fatigue moving experiment have been carried out on the distribution of electric current in the biceps of the humerus by means of ImpTM SFB7. The experimental results show that the electrode configuration with parallel arrangement has higher measurement accuracy than the serial arrangement, which will provide a new idea for the electrode configuration of EIM.
|
|
Received: 13 January 2020
|
|
|
|
| Cite this article: |
|
Wang Jiannan,Zhou Haiyan,Gao Yueming. Optimization of electrode configuration for muscle fatigue detection based on electrical impedance myography[J]. Electrical Engineering, 2020, 21(7): 48-52.
|
|
|
|
| URL: |
|
http://dqjs.cesmedia.cn/EN/Y2020/V21/I7/48
|
[1] 李培畅, 崔付俊, 李霖, 等. 肌肉组织疲劳过程的超声衰减特征[J]. 陕西师范大学学报: 自然科学版, 2015, 43(1): 41-46, 50.
[2] 王前, 曹霞, 尹冠军, 等. 超声图像熵特性的肌肉疲劳进程评估[J]. 中国生物医学工程学报, 2015, 34(1): 30-36.
[3] 苌飞霸, 张和华, 尹军. 生物电阻抗测量技术研究与应用[J]. 中国医学物理学杂志, 2015, 32(2): 234-238.
[4] Rutkove S B, Hui Zhang, Schoenfeld D A, et al.Electrical impedance myography to assess outcome in amyotrophic lateral sclerosis clinical trials[J]. Clinical Neurophysiology, 2007, 118(11): 2413-2418.
[5] Glass D, Roubenoff R.Recent advances in the biology and therapy of muscle wasting[J]. Annals of the New York Academy of Sciences, 2010, 1211(1): 25-36.
[6] Jafarpoor M, Jia Li, White J K, et al.Optimizing electrode configuration for electrical impedance measurements of muscle via the finite element method[J]. IEEE Transactions on Biomedical Engineering, 2013, 60(5): 1446-1452.
[7] Somen B, Mohammad A A.Assessment of optimized electrode configuration for electrical impedance myography using genetic algorithm via finite element model[J]. Journal of Medical Engineering, 2016: 1-7.
[8] 庄翠芳. 人体生物电阻抗检测技术研究[D]. 长沙: 湖南师范大学, 2016.
[9] 林施. EIM的有限元分析及在肌肉疲劳实验研究中的应用[D]. 福州: 福州大学, 2018.
[10] Gregory J E, Shiffman C A, Aaron R, et al.Assessing neuromuscular disease with multifrequency electrical impedance myography[J]. Muscle & Nerve, 2006, 34(5): 595-602.
[11] Rutkove S B, Patricia M F, Garmirian L P, et al.Reference values for 50kHz electrical impedance myography[J]. Muscle & Nerve, 2008, 38(3): 1128-1132.
[12] Li Le, Shin H, Li Xiaoyan, et al.Localized electrical impedance myography of the biceps brachii muscle during different levels of isometric contraction and fatigue[J]. Sensors, 2016, 16(4): 581.
[13] Orth T.Impedance changes in biceps brachii due to isometric contractions and muscle fatigue using electrical impedance myography (EIM)[D]. Statesboro: Georgia Southern University, 2013. |
|
|
|
2020, Vol. 21 
