In some embodiments, a method comprises providing an electrical signal to a nerve to evoke an action potential. The nerve thereby enters a refractory period in which the nerve is in a refractory state. The method further comprises, during the refractory period, providing an electrical signal to the nerve...http://www.google.fr/patents/US7869867?utm_source=gb-gplus-shareBrevet US7869867 - Implantable neurostimulator with refractory stimulation
Implantable neurostimulator with refractory stimulation
