Captador para ayudas técnicas, a partir de señal de EMG, con depuración de accionamientos involuntarios por la hipótesis temporal extendida

Authors

  • Joaquín Roca Dorda Grupo de Investigación .Electrónica Industrial y Médica., ETSII. de Cartagena, Universidad Politécnica de Cartagena (UPCT). Campus Muralla del Mar, Cartagena (Espa- ña) 30203.
  • José Antonio Villarejo Mañas Grupo de Investigación .Electrónica Industrial y Médica., ETSII. de Cartagena, Universidad Politécnica de Cartagena (UPCT). Campus Muralla del Mar, Cartagena (Espa- ña) 30203.
  • Joaquín Roca González Grupo de Investigación .Electrónica Industrial y Médica., ETSII. de Cartagena, Universidad Politécnica de Cartagena (UPCT). Campus Muralla del Mar, Cartagena (Espa- ña) 30203.

Abstract

 

This article summarizes our experiences and results obtained when using surface.EMG potentials for the synthesis of logical switch, alike signals as those used to operate different technical aids designed to grant computer access for motor disabled peoples. In order to filter the undesired switch activation pulses due to involuntary movements, we propose a new variation of the classical time validation algorithm, (which we have previously tested widely) based upon the Extended Temporal Hypothesis, which is introduced here as direct result of the analysis of the EMG signal associated to the Muscles involved with switch activation.

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Published

2000-08-28

How to Cite

Roca Dorda, J., Villarejo Mañas, J. A., & Roca González, J. (2000). Captador para ayudas técnicas, a partir de señal de EMG, con depuración de accionamientos involuntarios por la hipótesis temporal extendida. Revista Mexicana De Ingenieria Biomedica, 21(3), 7. Retrieved from http://rmib.mx/index.php/rmib/article/view/406

Issue

Vol. 21 No. 3 (2000): July

Section

Research Articles

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