Eye tracking system
First Claim
1. A system for measuring eye tracking in a patient and using the measured eye tracking to help diagnose an abnormality, the system comprising:
- a chassis, comprising;
a main column; and
a head rest assembly, comprising;
a stimulus screen for displaying a video to the patient;
an optical mirror spaced from the stimulus screen;
an eye tracking camera; and
at least one forehead rest member for stabilizing the patient'"'"'s forehead, relative to the stimulus screen;
a base attached to a bottom of the main column to support the main column;
an arm extending from the main column to support the head rest assembly and configured and arranged to adjust a position of both the stimulus screen and the at least one forehead rest member;
a touchscreen interface attached to the main column and configured to provide control of the system to a user;
a camera computer housed in the main column for controlling the eye tracking camera; and
a system computer housed in the main column for controlling the stimulus screen, data processing and other functions of the system.
1 Assignment
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Accused Products
Abstract
A system for measuring eye tracking may include a chassis, which may include a main column and a head rest assembly. The head rest assembly may include a stimulus screen for displaying a video to the patient, an optical mirror, an eye tracking camera, and at least one head rest member for stabilizing the patient'"'"'s head, relative to the stimulus screen. The system may also include: a base attached to a bottom of the main column to support the main column; an arm extending from the main column to support the head rest assembly; a touchscreen interface attached to the main column and configured to provide control of the system to a user; a camera computer housed in the main column for controlling the eye tracking camera; and a system computer housed in the main column for controlling the stimulus screen, data processing and other functions.
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Citations
19 Claims
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1. A system for measuring eye tracking in a patient and using the measured eye tracking to help diagnose an abnormality, the system comprising:
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a chassis, comprising; a main column; and a head rest assembly, comprising; a stimulus screen for displaying a video to the patient; an optical mirror spaced from the stimulus screen; an eye tracking camera; and at least one forehead rest member for stabilizing the patient'"'"'s forehead, relative to the stimulus screen; a base attached to a bottom of the main column to support the main column; an arm extending from the main column to support the head rest assembly and configured and arranged to adjust a position of both the stimulus screen and the at least one forehead rest member; a touchscreen interface attached to the main column and configured to provide control of the system to a user; a camera computer housed in the main column for controlling the eye tracking camera; and a system computer housed in the main column for controlling the stimulus screen, data processing and other functions of the system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for measuring eye tracking in a patient using an eye tracking system, the method comprising:
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receiving user information input by a user via a touchscreen interface of the eye tracking system; receiving patient information input by the user via the touchscreen interface; receiving a video selection from the patient via a stimulus screen of the eye tracking system; displaying a video to the patient on the stimulus screen, according to the video selection; tracking movement of the patient'"'"'s eyes during display of the video via an eye tracking camera of the eye tracking system; and generating, with a computer processor of the eye tracking system, a box score representing an ability of the patient'"'"'s eyes to track the video. - View Dependent Claims (15, 16, 17, 18, 19)
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Specification