神经束内微电极的发展与电子假手

被引:6
作者
郑修军
机构
[1] 复旦大学附属中山医院骨科
关键词
电子假手; 微电极; 周围神经;
D O I
暂无
中图分类号
R318.1 [人工脏器与器官];
学科分类号
100103 [病原生物学];
摘要
目前电子假手使用的最大障碍在于不能选择有效的信息源对其控制。神经束内微电极的发展使研究者不仅能够对周围神经和肌肉进行电刺激,而且能够选择性记录由于感觉刺激或自主运动引起的神经电活动。通过对这些神经电信号进行放大识别后,实施对电子假手的实时控制,并应用残肢感受器的感觉信息作为反馈信息,将极大地提高假手运动的准确性。
引用
收藏
页码:15 / 17
页数:3
相关论文
共 7 条
[1]
Recording properties and biocompatibility of chronically implanted polymer-based intrafascicular electrodes [J].
Malmstrom, JA ;
McNaughton, TG ;
Horch, KW .
ANNALS OF BIOMEDICAL ENGINEERING, 1998, 26 (06) :1055-1064
[2]
NEUROMUSCULAR STIMULATION SELECTIVITY OF MULTIPLE-CONTACT NERVE CUFF ELECTRODE ARRAYS [J].
SWEENEY, JD ;
CRAWFORD, NR ;
BRANDON, TA .
MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING, 1995, 33 (03) :418-425
[3]
A METHOD FOR PNEUMATICALLY INSERTING AN ARRAY OF PENETRATING ELECTRODES INTO CORTICAL TISSUE [J].
ROUSCHE, PJ ;
NORMANN, RA .
ANNALS OF BIOMEDICAL ENGINEERING, 1992, 20 (04) :413-422
[4]
CHRONICALLY IMPLANTED INTRAFASCICULAR RECORDING ELECTRODES [J].
LEFURGE, T ;
GOODALL, E ;
HORCH, K ;
STENSAAS, L ;
SCHOENBERG, A .
ANNALS OF BIOMEDICAL ENGINEERING, 1991, 19 (02) :197-207
[5]
AN INTRAFASCICULAR ELECTRODE FOR RECORDING OF ACTION-POTENTIALS IN PERIPHERAL-NERVES [J].
MALAGODI, MS ;
HORCH, KW ;
SCHOENBERG, AA .
ANNALS OF BIOMEDICAL ENGINEERING, 1989, 17 (04) :397-410
[6]
..Yoshida K; Horch K;.IEEETransactions on Biomedical Engineering.1996,
[7]
..Schmidt S; Horch K; Normann R;.J Biomed Mat Res.1993,