DEVICE FOR AUTOMATIC CORRECTION OF INDIVIDUAL SIGHT ALIGNMENT IN VISUAL MOTION CONTROL IN MICROGRAVITATION ENVIRONMENT Russian patent published in 2013 - IPC A61F9/08 A61F9/00 

FIELD: medicine.

SUBSTANCE: invention relates to medical equipment. A device comprises an independent supply unit, a control signal processing and formation unit equipped with a computer interface and connected to orientation sensors and an electrode assembly. The electrode assembly consists of two groups of electrodes each of which comprises at least one electrode and placed on one of helmet headphones to contact close individual's head skin within papillary tubercles behind the ears. The orientation sensors comprise a micro-accelerometer provided in a frontal portion of the helmet, and an angular velocity sensor at the top of the helmet. The control signal processing and formation unit is provided on a back portion of the helmet; it has a mode switcher, connected by two parallel communication lines to the electrode assembly and designed for correction signal generation onto the electrodes in the form of double-mode bi-phase pulses, including the mode of data gravitation simulation, and the mode of signals describing the head angular motion accompanying proprioceptive-oculocephalic reflex.

EFFECT: using the invention enables minimising the individual sight delay in the micro-gravitation environment and extreme visual motion control on the ground that is the automatic sight stabilisation correction.

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