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:
Apr. 27, 2021
Filed:
Dec. 11, 2017
Novartis Ag, Basel, CH;
Hugang Ren, Cypress, CA (US);
Lingfeng Yu, Rancho Santa Margarita, CA (US);
Abstract
An ophthalmic surgical system includes a first imaging system configured to generate a first image of an eye, a second imaging system configured to generate a second image of the eye, and an image registration system to receive the first image generated by the first imaging system, receive the second image generated by a second imaging system, track a location of a distal tip of a surgical instrument in the first image, define a priority registration region in the first image, register the priority registration region in the first image with a corresponding region in the second image, and update the registration of the priority registration region in the first image with the corresponding region in the second image in real time, without registering portions of the first or second images that are outside the registration regions.