Patent ID: 9364683
Filing Date: 2016-06-14
CPC Classification: A61N

Claim Text:
1. A portable electronic device configured to penetrate into a user's external auditory canal comprising: an optical radiation source comprising a plurality of LEDs; radiation means for directing optical radiation energy from the optical radiation source non-invasively at intracranial nerve tissue of a user through an external auditory canal of the user of the portable electronic device to stimulate the user's intracranial nerve tissue, the radiation means comprising a light guide connected to the optical radiation source for guiding optical radiation from the optical radiation source into the external auditory canal, the radiation means also comprising an ear adapter having a proximal adapter end including an optically permeable part, the ear adapter having a distal adapter end longitudinally separated from the proximal adapter end by a longitudinally extending adapter sidewall, the adapter sidewall having a lateral cross-sectional area which is substantially constant longitudinally between the distal adapter end and the optically permeable part; and a controller which is connected to the radiation means and to the optical radiation source and includes processing programs configured for controlling spectral distribution via individually controlling current to at least two of the plurality of LEDs.