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:
Feb. 16, 2021
Filed:
Jun. 07, 2018
Novartis Ag, Basel, CH;
Gerald David Bacher, Carlsbad, CA (US);
Brian William McDonell, Irvine, CA (US);
Michael J. Papac, North Tustin, CA (US);
Alcon Inc., Fribourg, CH;
Abstract
In a general aspect, a vitrectomy system is adapted to use photodisruption to rupture eye tissue. In some aspects, a photodisruption-based vitrectomy system includes a laser source configured to generate optical pulses having a pulse energy greater than a threshold energy for causing photodisruption in vitreous humor. The system also includes an optical switching device arranged to receive an output of the laser source, and an optical fiber with multiple cores that is arranged to receive an output of the optical switching device. The optical switching device is configured to select a core of the optical fiber and direct optical pulses received from the laser source into the selected core.