ELECTRONIC OPHTHALMIC LENS WITH GAZE DETECTOR Russian patent published in 2015 - IPC G02C7/04 A61F2/14 

FIELD: medicine.

SUBSTANCE: lens comprises a contact lens, a pupil position and convergence detection system integrated into a peripheral zone of a contact lens and comprising an eye tracking and position detector, a filter connected to the detector and configured to filter the detector information to compensate a visual physiology, a systemic controller connected to the detector and filter and configured to detect and track a gaze direction in space coordinates on the basis of the filtered detector information and generate an output control signal, an actuation device receiving the output control signal, and a communication system to connect to a second contact lens and/or an outer device.

EFFECT: ensured tracking of the pupils position to change a focus by integrating into the contact lens of the detector having low power consumption and small size.

23 cl, 28 dwg