摘要 |
<p>The mask or spectacle has calibrated and interchangeable balls, which are transparent or opaque, applied on eyes simultaneously or separately, where the balls are maintained by traction. A drainage system, a circulation system, a heating and cooling system, a mixing system for mixing different substances of same or different nature, an ionization system, a pressure system and an ultrasound system, where the mask or spectacle is supplied by a battery.</p> |