Light therapy device

A - Human Necessities – 61 – N

Patent

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Details

A61N 5/06 (2006.01) A61M 21/00 (2006.01)

Patent

CA 2513610

The invention relates to a device for generating luminous stimuli for the eye, comprising a housing (1) that can be fixed in front of the user's face, at least one light source (13, 14, 15) that is disposed inside the housing, and a cover (18, 19) for the light source, which faces the user's eye. The aim of the invention is to further develop said device in such a way that the ability to vary the light is optimized when light is individually directed to a user's eye or eyes. Said aim is achieved by the fact that the cover (18, 19) for the light source (13, 14, 15) is embodied as a luminescent screen (18, 19) made of a diffuse translucent material while three differently colored light sources (13, 14, 15), the illumination of which can be separately regulated, are arranged behind the luminescent screen (18, 19).

La présente invention concerne un dispositif pour produire des stimuli lumineux pour l'oeil. Ce dispositif comprend un boîtier (1) qui peut être fixé devant le visage de l'utilisateur, au moins une source lumineuse (13, 14, 15) placée dans le boîtier et un cache (18, 19) pour la source lumineuse, qui fait face à l'oeil de l'utilisateur. L'objectif de la présente invention est de mettre au point un tel dispositif avec lequel il est possible d'amener la lumière à l'oeil ou aux yeux de l'utilisateur de manière individuelle, avec une variation de lumière optimisée. Cet objectif est atteint en ce que le cache (18, 19) pour la source lumineuse (13, 14, 15) est constitué d'un écran luminescent (18, 19) en matière perméable à la lumière diffuse et en ce que trois sources lumineuses (13, 14, 15) de couleurs différentes sont placées derrière cet écran luminescent (18, 19) et présentent des intensités lumineuses qui peuvent être réglées de manière séparée.

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