The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 2025
Filed:
Jun. 14, 2021
Applicant:
Welch Allyn, Inc., Skaneateles Falls, NY (US);
Inventors:
Varad Srivastava, Skaneateles, NY (US);
Allen R. Hart, Knoxville, TN (US);
Assignee:
Welch Allyn, Inc., Skaneateles Falls, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/11 (2017.01); G06T 5/40 (2006.01); G06T 7/00 (2017.01); G06T 7/136 (2017.01); G06T 7/62 (2017.01);
U.S. Cl.
CPC ...
G06T 7/0012 (2013.01); G06T 5/40 (2013.01); G06T 7/11 (2017.01); G06T 7/136 (2017.01); G06T 7/62 (2017.01); G06T 2207/30041 (2013.01);
Abstract
A system includes a vision screening device having at least one sensor. The system also includes a controller operably connected to the at least one sensor. The controller is configured to cause the at least one sensor to obtain an image of an eye, and to identify a region of interest associated with a macula of the eye. The controller is also configured to identify drusen disposed proximate the macula, and to generate an augmented image of the eye. The augmented image includes a component indicating the drusen.