Unilateral Laryngeal Pacing System and Its Functional

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 机器人学研究室

	Unilateral Laryngeal Pacing System and Its Functional
	Zeng TP(曾太平); Zhang, Zhiping; Peng, Weiwei; Zhang, Fei; Shi, Baker Y.; Chen FY(陈放怡)
刊名	NEURAL PLASTICITY
	2017
卷号	2017 页码:1-8
ISSN号	2090-5904
通讯作者	陈放怡
产权排序	1
中文摘要	Goal. To establish a reliable instrumental system for synchronized reactivation of a unilaterally paralyzed vocal fold and evaluate its functional feasibility. Methods. Unilateral vocal fold paralysis model was induced by destruction of the left recurrent laryngeal nerve (RLN) in anesthetized dogs. With a micro controller-based electronic system, electromyography (EMG) signals from cricothyroid (CT) muscle on the ipsilateral side were recorded and used to trigger pacing of paralyzed vocalis muscles. The dynamic movement of vocal folds was continuously monitored using an endoscope, and the opening and closing of the glottis were quantified with customized imaging processing software. Results. The recorded video images showed that left side vocal fold was obviously paralyzed after destructing the RLN. Using the pacing system with feedback triggering EMG signals from the ipsilateral CT muscle, the paralyzed vocal fold was successfully reactivated, and its movement was shown to be synchronized with the healthy side. Significance. The developed unilateral laryngeal pacing system triggered by EMG from the ipsilateral side CT muscle could be successfully used in unilateral vocal fold paralysis with the advantage of avoiding disturbance to the healthy side muscles.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Neurosciences
研究领域[WOS]	Neurosciences & Neurology
关键词[WOS]	VOCAL CORD PARALYSIS ; ELECTRICAL-STIMULATION ; NERVE PARALYSIS ; MUSCLE ; FOLD ; VOICE ; REINNERVATION ; ABDUCTORS ; RESTORES ; SURGERY
收录类别	SCI
语种	英语
WOS记录号	WOS:000394851800001
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/20240]
专题	沈阳自动化研究所_机器人学研究室
推荐引用方式 GB/T 7714	Zeng TP,Zhang, Zhiping,Peng, Weiwei,et al. Unilateral Laryngeal Pacing System and Its Functional[J]. NEURAL PLASTICITY,2017,2017:1-8.
APA	Zeng TP,Zhang, Zhiping,Peng, Weiwei,Zhang, Fei,Shi, Baker Y.,&Chen FY.(2017).Unilateral Laryngeal Pacing System and Its Functional.NEURAL PLASTICITY,2017,1-8.
MLA	Zeng TP,et al."Unilateral Laryngeal Pacing System and Its Functional".NEURAL PLASTICITY 2017(2017):1-8.