Integrated video and electro-oculography system
First Claim
1. An integrated video and electro-oculography system comprising:
- a head mounted base adapted to be attached to a patient'"'"'s head;
at least one camera attached to the base configured to obtain images of at least one of the patient'"'"'s eyes for video based oculography eye tracking; and
a plurality of sensors mounted on the base, wherein the sensors provide physiologic data to the controller, including eye position data for electro-oculography eye tracking.
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Accused Products
Abstract
A goggle based light-weight VOG/EOG system includes at least one digital camera connected to and powered by a laptop computer through a firewire connection. The EOG system is incorporated directly into a goggle base. The digital camera may digitally center the pupil in both the X and Y directions. A calibration mechanism may be incorporated onto the goggle base. The VOG system may track and record 3-D movement of the eye, track pupil dilation, head position and goggle slippage. An animated eye display provides data in a more meaningful fashion. The VOG system is a modular design whereby the same goggle frame or base is used to build a variety of digital camera VOG systems.
109 Citations
17 Claims
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1. An integrated video and electro-oculography system comprising:
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a head mounted base adapted to be attached to a patient'"'"'s head; at least one camera attached to the base configured to obtain images of at least one of the patient'"'"'s eyes for video based oculography eye tracking; and a plurality of sensors mounted on the base, wherein the sensors provide physiologic data to the controller, including eye position data for electro-oculography eye tracking. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An integrated video electro-oculography system comprising:
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a base adapted to be positioned adjacent to a patient'"'"'s head; at least one camera attached to the base configured to obtain images of at least one of the patient'"'"'s eyes for video based oculography eye tracking; a controller coupled to the at least one camera, the controller receiving and storing data signals there from; and a plurality of sensors mounted on the base, wherein the sensors provide physiologic data to the controller, including eye position data for electro-oculography eye tracking. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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Specification