Système permettant de distribuer une stimulation de moelle épinière électrique adaptative pour faciliter et restaurer la locomotion après un trouble neuromoteur
Ecole Polytechnique Federale De Lausanne (EPFL) EPFL-TTO
发明人:
申请号：
EP13191003.6
公开号：
EP2868343A1
申请日:
2013.10.31
申请国别(地区):
EP
年份:
2015
代理人:
摘要：
The present invention provides a closed-loop system for real-time control of epidural electrical stimulation comprising: a) means for applying to a subject neuromodulation with adjustable stimulation parameters, said means a) being operatively connected with b) a real-time monitoring component comprising sensors continuously acquiring feedback signals from said subject, said signals providing features of motion of said subject, said system b) being operatively connected with c) a signal processing device receiving said feedback signals and operating real-time automatic control algorithms, said signal processing device being operatively connected with said means a) and providing said means a) with new stimulation parameters, with minimum delay. The system of the invention improves consistency of walking in a subject with a neuromotor impairment. A Real Time Automatic Control Algorithm is used, comprising a feedforward component employing a single input-single output model (SISO), or a multiple input-single output (MISO) model.
