《中国康复理论与实践》

《中国康复理论与实践》 ›› 2008, Vol. 14 ›› Issue (11): 1007-1008.

• 专题　神经泌尿康复 • 上一篇    下一篇

腹肌表面肌电信号与储尿排尿的相关性分析

王喜太1; 耿艳娟2; 李立峰1; 马凤领1   

  1. 1.国家康复辅具研究中心,北京市 100176;2.河北工业大学电气及自动化学院,天津市 300130
  • 收稿日期:2008-04-08 出版日期:2008-11-01 发布日期:2008-11-01

Surface Electromyography of Abdominal Muscles and Storing-Expelling Urine

WANG Xi-tai, GENG Yan-juan, LI Li-feng, et al   

  1. National Research Center for Rehabilitation Technical Aids, Beijing 100176, China
  • Received:2008-04-08 Published:2008-11-01 Online:2008-11-01

PDF (PC)

摘要： 目的开发通过实时监测腹部多部位表面肌电信号的非侵入性检测手段预测膀胱收缩。方法采集10名正常受试者的腹部表面肌电信号并基于MATLAB进行时域、频域特征的量化分析。结果和结论腹直肌和腹外斜肌等腹肌的表面肌电信号与储尿排尿过程具有一定的相关性。

关键词: 表面肌电信号, 腹肌, 特征提取, 储尿, 排尿

Abstract: Objective To develop a non-invasive means that monitoring surface electromyography (sEMG) of abdominal muscles for bladder function. Methods SEMG of abdominal muscles from 10 healthy subjects were collected, and the parameters were analyzed in time domain and frequency domain quantificationally based on MATLAB. Results and Conclusion The sEMG of abdominal muscles are related with the process of storing and expelling urine.

Key words: surface electromyography signal, abdominal muscles, feature extraction, storing urine, expelling urine