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:
Jul. 13, 2021
Filed:
May. 24, 2019
Alcon, Inc., Fribourg, CH;
Maximiliano Ramirez Luna, Santa Barbara, CA (US);
Michael Weissman, Santa Barbara, CA (US);
Thomas Paul Riederer, Santa Barbara, CA (US);
George Charles Polchin, Santa Barbara, CA (US);
Ashok Burton Tripathi, Santa Barbara, CA (US);
Alcon, Inc., Fribourg, CH;
Abstract
A stereoscopic visualization camera and platform are disclosed. An example stereoscopic visualization camera includes a main objective assembly and left and right lens sets defining respective parallel left and right optical paths from light that is received from the main objective assembly of a target surgical site. Each of the left and right lens sets includes a front lens, first and second zoom lenses configured to be movable along the optical path, and a lens barrel configured to receive the light from the second zoom lens. The example stereoscopic visualization camera also includes left and right image sensors configured to convert the light after passing through the lens barrel into image data that is indicative of the received light. The example stereoscopic visualization camera further includes a processor configured to convert the image data into stereoscopic video signals or video data for display on a display monitor.