Abstract— the aim of this article is to present the concept design of a neuroendoscopic trainer which establishes a functional didactic relationship very close to the conditions presented in the operation room, in the operating field, in the spatial distribution and placement of the ports, besides the handling of a functional optic that allows perspective changes in solo-training. These characteristics are necessary to establish better learning protocols and to build the surgical curriculum outside of the operation room. The designed model is a first approximation of a training model that meets the needs of handle the optics of zero and different of zero degree, neuro-sailing and the management of real instrumental.