公开(公告)号：US20230157879A1

公开(公告)日：2023-05-25

申请号：US18049215

申请日：2022-10-24

Applicant: Alcon Inc.

Inventor： Zsolt Bor ,  Alireza Malek Tabrizi ,  Raul Mauricio

IPC: A61F9/008

CPC classification number: A61F9/008 ,  A61B2017/22007 ,  A61F2009/00874

Abstract: In certain embodiments, an ophthalmic laser system for treating a floater in a vitreous of an eye includes a laser device that directs laser pulses towards the floater to yield cavitation bubbles that create a bubble jet to treat the floater. In some examples, the laser device includes a beam multiplexer that splits a laser beam into multiple beams that form the cavitation bubbles that create the bubble jet. In some examples, the laser device directs laser pulses towards the floater according to a pulse pattern that forms the cavitation bubbles that create the bubble jet.

公开(公告)号：US20230157888A1

公开(公告)日：2023-05-25

申请号：US18049199

申请日：2022-10-24

Applicant: Alcon Inc.

Inventor： Zsolt Bor ,  Alireza Malek Tabrizi ,  Raul Mauricio

IPC: A61F9/008

CPC classification number: A61F9/0084 ,  A61F2009/00885 ,  A61F2009/00874 ,  A61F2009/00878 ,  A61F2009/00846 ,  A61F2009/00863

Abstract: In certain embodiments, an ophthalmic laser system for treating a floater in a vitreous of an eye includes a laser device that directs laser pulses towards the floater to yield cavitation bubbles that create a bubble jet to treat the floater. In some examples, the laser device includes a beam multiplexer that splits a laser beam into multiple beams that form the cavitation bubbles that create the bubble jet. In some examples, the laser device directs laser pulses towards the floater according to a pulse pattern that forms the cavitation bubbles that create the bubble jet.