Systems and methods for retinal stimulation and/or collecting retinal signal data
AssigneeDiamentis Inc.
InventorClaude Hariton
Life of this patent
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Abstract
There is disclosed a method and system for retinal stimulation and retinal signal data collection. The system comprises a housing. The housing supports one or more light sources that are configured to expose a retina of an eye of an individual to a flash of light. The housing supports a spectrometer that is configured to record a light spectrum and an intensity of the flash of light. The housing supports a camera configured to capture image data of the eye while exposed to the flash of light.
Claims20
An apparatus for retinal stimulation, the apparatus comprising a housing supporting:
- a first light source configured to expose a retina of a left eye of an individual to a first flash of light;
- a second light source configured to expose a retina of a right eye of the individual to a second flash of light;
- a first spectrometer configured to record a light spectrum and an intensity of the first flash of light from the first light source;
- a second spectrometer configured to record a light spectrum and an intensity of the second flash of light from the second light source;
- a first camera configured to capture image data of the left eye while exposed to the first flash of light;
- and
- a second camera configured to capture image data of the right eye while exposed to the second flash of light.
A system for collecting retinal signal data, the system comprising:
- one or more light sources configured to expose a retina of an eye of an individual to flashes of light;
- a spectrometer configured to record a light spectrum and an intensity of the flashes of light, wherein the system is configured to collect electrical signals produced by the retina of the individual in response to the flashes of light;
- and
- at least one processor and memory storing executable instructions which, when executed by the at least one processor, cause the system to:
- output, by the one or more light sources, a first flash of light at a selected wavelength and a selected intensity to the individual;
- receive, from the spectrometer, a measured wavelength and a measured intensity of the first flash of light;
- determine that the measured wavelength and the measured intensity is not within a pre-determined tolerance of the selected wavelength and the selected intensity;
- determine, based on a difference between the selected wavelength and the measured wavelength, and based on a difference between the selected intensity and the measured intensity, parameters for a second flash of light;
- cause the one or more light sources to output the second flash of light based on the parameters;
- and
- receive, from an electrode associated with the individual, retinal signal data of the individual responsive to the second flash of light.
Dependencies are inferred from the claim text.