Robotic ophthalmology

• US 10,194,799 B2
• Filed: 03/09/2015
• Issued: 02/05/2019
• Est. Priority Date: 03/09/2015
• Status: Active Grant

• Current Assignee: Sanovas Intellectual Property, LLC
• Original Assignee: Sanovas Intellectual Property, LLC
• Inventors: Gerrans, Lawrence J.
• Primary Examiner(s): PINKNEY, DAWAYNE
• Application Number:
  US14/642,221
• Publication Number:
  US 20160262617A1
• Time in Patent Office: 1,429 Days
• Field of Search: 351204, 351200, 351205-206, 351209-210, 351221-223, 351 41, 351246
• CPC Class Codes: A61B 3/0025 characterised by electronic signal processing, e.g. eye models
• CPC Class Codes: A61B 3/0058 for multiple images
• CPC Class Codes: A61B 3/0075 provided with adjusting devices, e.g. operated by control lever manipulators B25J
• CPC Class Codes: A61B 3/0083 provided with means for patient positioning
• CPC Class Codes: A61B 3/028 for testing visual acuity; for determination of refraction, e.g. phoropters
• CPC Class Codes: A61B 3/032 Devices for presenting test symbols or characters, e.g. test chart projectors A61B3/036 takes precedence
• CPC Class Codes: A61B 3/036 for testing astigmatism
• CPC Class Codes: A61B 3/103 for determining refraction, e.g. refractometers, skiascopes
• CPC Class Codes: A61B 3/113 for determining or recording eye movement
• CPC Class Codes: A61B 3/14 Arrangements specially adapted for eye photography apparatus or arrangements for taking photographs per se G03B
• CPC Class Codes: A61B 3/18 Arrangement of plural eye-testing or -examining apparatus
• CPC Class Codes: A61B 5/0064 Body surface scanning
• CPC Class Codes: A61B 5/1072 measuring distances on the body, e.g. measuring length, height or thickness A61B5/1076 takes precedence
• CPC Class Codes: A61B 5/1079 using optical or photographic means
• CPC Class Codes: A61B 5/6814 Head
• CPC Class Codes: A61F 2/141 Artificial eyes
• CPC Class Codes: B29D 12/02 Spectacle frames constructional form G02C
• CPC Class Codes: B33Y 10/00 Processes of additive manufacturing
• CPC Class Codes: B33Y 30/00 Apparatus for additive manufacturing; Details thereof or accessories therefor
• CPC Class Codes: B33Y 50/00 Data acquisition or data processing for additive manufacturing
• CPC Class Codes: B33Y 80/00 : Products made by additive manufacturing
• CPC Class Codes: G02C 11/10 : Electronic devices other than hearing aids

Abstract

A robotic vision screening system includes a user interface that interacts with a customer, at least one diagnostic device that examines at least one of the customer'"'"'s eyes, at least one measurement device that measures the customer'"'"'s head anatomy, a processor in communication with the at least one diagnostic device and the at least one measurement device, and a 3D printer in communication with the processor that produces a customized vision correction device based on data received from the at least one diagnostic device and the at least one measurement device.

Claims

1. A robotic vision screening system, comprising:

a user interface that interacts with a customer;

at least one camera that examines at least one of the customer'"'"'s eyes;

at least one measurement device that measures the customer'"'"'s head anatomy, wherein the at least one measurement device also measures movement of the customer'"'"'s eyes during the examination of the customer'"'"'s eyes and adjusts the positioning of the at least one camera performing the examination in relation to the eyes based at least in part on the measured movement;

a processor in communication with the at least one camera and the at least one measurement device; and

a 3D printer in communication with the processor that produces a customized vision correction device based on data received from the at least one camera and the at least one measurement device.

2. The robotic vision screening system of claim 1, wherein the customized eye vision correction device comprises eye glasses.

3. The robotic vision screening system of claim 1, wherein the customized eye vision correction device comprises contact lenses.

4. The robotic vision screening system of claim 1, wherein the customized eye vision correction device comprises an artificial eye.

5. The robotic vision screening system of claim 1, wherein the at least one measurement device comprises a laser scanning device.

6. The robotic vision screening system of claim 1, wherein the at least one measurement device measures at least one of a head measurement, a brow measurement, an eye measurement, an ear measurement, a nose measurement, and a cheek measurement.

7. The robotic vision screening system of claim 1, wherein the processor creates a 3D model of the customer'"'"'s head based on the measurements received from the at least one measurement device.

8. The robotic vision screening system of claim 7, further comprising a display, wherein the display displays the 3D model of the customer'"'"'s head to the customer.

9. The robotic vision screening system of claim 8, further comprising a menu of vision correction devices selectable by the customer, wherein the menu includes at least one of a style, color, size and dimension.

10. The robotic vision screening system of claim 9, wherein the display displays a vision correction device selected by the customer together with the 3D model of the customer'"'"'s head.

11. The robotic vision screening system of claim 9, wherein the 3D printer produces a vision correction device that is customized based on the customer'"'"'s input from the menu.

12. The robotic vision screening system of claim 1, wherein the at least one camera comprises at least one camera for visualizing eye anatomy using a visible light spectrum and an invisible light spectrum.

13. The robotic vision screening system of claim 1, further comprising a communication link that communicates with a remotely positioned provider.

14. The robotic vision screening system of claim 1, further comprising a reporting device that issues an examination report and/or a prescription.

15. The robotic vision screening system of claim 1, wherein the 3D printer is configured to print vision correction devices that allow the customer to see different light spectra.

16. The robotic vision screening system of claim 1, wherein the customized vision correction device produced by the system comprises a first microcamera and a second microcamera, wherein the first microcamera is configured to visualize a wearer'"'"'s eye, and the second microcamera is configured to visualize the wearer'"'"'s surroundings, such that the first and second microcameras produce an image of what the wearer sees when wearing the device, and wherein both first and second microcameras are positioned on the vision correction device.

17. The robotic vision screening system of claim 16, wherein the customized vision correction device produced by the system further comprises a transmitting device that transmits the image of what the wearer sees when wearing the device to a remote location.

18. A method for robotic vision screening, comprising the steps of:

providing a user interface for interaction with a customer;

examining at least one of a customer'"'"'s eyes via at least one camera;

measuring the customer'"'"'s head anatomy via at least one measurement device;

measuring movement of the customer'"'"'s eyes via the at least one measurement device during the examination of the customer'"'"'s eyes and adjusting positioning of the at least one camera performing the examination in relation to the eyes based at least in part on the measured movement;

processing data obtained by the at least one camera and the at least one measurement device via a processor; and

producing a customized vision correction device via a 3D printer based on the processed data and dispensing the device to the customer.

19. The method for robotic vision screening according to claim 18, wherein the customized eye vision correction device comprises eye glasses.

20. The method for robotic vision screening according to claim 18 wherein the customized eye vision correction device comprises contact lenses.

21. The method for robotic vision screening according to claim 18, wherein the customized eye vision correction device comprises an artificial eye.

22. The method for robotic vision screening according to claim 18, wherein the customer'"'"'s head anatomy is measured via a laser scanning device.

23. The method for robotic vision screening according to claim 18, further comprising the steps of creating a 3D model of the customer'"'"'s head based on the measurements received from the at least one measurement device and displaying the 3D model of the customer'"'"'s head to the customer via a display.

24. The method for robotic vision screening according to claim 18, wherein the step of producing the customized vision correction device comprises producing a vision correction device comprising a first microcamera and a second microcamera, wherein the first microcamera is configured to visualize a wearer'"'"'s eye, and the second microcamera is configured to visualize the wearer'"'"'s surroundings, such that the first and second microcameras produce an image of what the wearer sees when wearing the device, and wherein both first and second microcameras are positioned on the vision correction device.

25. The method for robotic vision screening according to claim 24, further comprising the step of transmitting the image of what the wearer sees when wearing the device to a remote location.