G - Physics – 02 – C
Patent
G - Physics
02
C
G02C 5/00 (2006.01) G02C 7/00 (2006.01) G02C 11/00 (2006.01)
Patent
CA 2383090
The invention concerns a sight locking device for preventing motion sickness, characterised in that it consists of an impermeable, transparent or translucent tubular container (2) closed on itself, wherein are enclosed at least two substances (3; 5, 7, 8) having different states and/or masses, whereof at least one visible interface (4, 4') physically represents sight markers, when said device is positioned in the peripheral visual field of one eye or both eyes of the user. The invention is particularly and advantageously useful for producing spectacles inhibiting motion sickness.
Dispositif de cales visuelles anti-cinétose caractérisé en ce qu'il est constitué d'un contenant tubulaire (2), imperméable, transparent ou translucide, refermé sur lui-même, dans lequel sont renfermées au moins deux substances (3; 5, 7, 8) d'états et/ou de m asses différents, dont au moins une interface visible (4, 4') matérialise des repères de vision, lorsque ledit dispositif est positionné dans le champ visuel périphérique d'un oeil ou des yeux d'un utilisateur. L'invention est notamment applicable, avantageusement, à la réalisation de lunettes anti-cinétose.
Jeannin Hubert
Robic
LandOfFree
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