SYSTEM FOR ARTIFICIAL VISION
Embodiments may provide improved visual prosthesis to restore functional vision in those with partial or total blindness. In an embodiment, a system for artificial vision may comprise a camera adapted to obtain visual information corresponding to a field of view of a person, processing circuitry adapted to transform the obtained visual information to control signals for controlling artificial visual stimulation, communication circuitry adapted to transmit the control signals to an implanted device to perform artificial visual stimulation, and an implant device adapted to be implanted within a body of the person for interacting with brain tissue to perform artificial visual stimulation, wherein the implant device is adapted to receive the control signals, generate stimulation signals based on the control signals, and apply the stimulation signals to neural tissue, wherein the implant device is further adapted to apply stimulation to at least 100,000 sites of the neural tissue..
1 . A system for artificial vision comprising:
a camera adapted to obtain visual information corresponding to a field of view of a person;
processing circuitry adapted to transform the obtained visual information to control signals for controlling artificial visual stimulation;
communication circuitry adapted to transmit the control signals to an implanted device to perform artificial visual stimulation; and
an implant device adapted to be implanted within a body of the person for interacting with brain tissue to perform artificial visual stimulation, wherein the implant device is adapted to receive the control signals, generate stimulation signals based on the control signals, and apply the stimulation signals to neural tissue, wherein the implant device is further adapted to apply stimulation to at least 100,000 sites of the neural tissue.
2 . The system of claim 1 , wherein the neural tissue is a visual cortex of a brain of the person.
3 . The system of claim 2 , wherein the plurality of stimulation devices comprises a plurality of carbon nanotube fibers.
4 . The system of claim 2 , wherein the stimulation signals comprise electrical signals, optical signals, or a combination of electrical and optical signals.
5 . The system of claim 2 , wherein the camera is a prosthetic eye.
6 . The system of claim 5 , wherein the processing circuitry is included in the prosthetic eye.
7 . The system of claim 6 , wherein the communication circuitry is adapted to transmit the control signals to the implanted device using a wired connection.
8 . The system of claim 6 , wherein the communication circuitry is adapted to transmit the control signals to the implanted device using a wireless connection.
9 . The system of claim 2 , wherein the camera is an external camera.
10 . The system of claim 9 , wherein the processing circuitry is included in the external camera.
11 . The system of claim 10 , wherein the communication circuitry is adapted to transmit the control signals to the implanted device using a wired connection.
12 . The system of claim 11 , wherein the communication circuitry is adapted to transmit the control signals to the implanted device using a wireless connection.