公开(公告)号：US20230149155A1

公开(公告)日：2023-05-18

申请号：US18048580

申请日：2022-10-21

Applicant: Alcon Inc.

Inventor： Harlen Hoang ,  Yinghui Hu ,  R. Mitchell Sherry ,  Douglas Brent Wensrich ,  Tuoqi Li

IPC: A61F2/16

CPC classification number: A61F2/167 ,  A61F2/1678

Abstract: An apparatus for eye surgery may comprise a nozzle having a delivery lumen, an implant bay coupled to the nozzle, an implant disposed in the implant bay, and an actuator coupled to the implant bay. The actuator may comprise a housing; a bore through the housing; a plunger disposed within the bore; and a compression ring. The plunger can be configured to advance within the bore, thereby advancing the implant from the implant bay through the delivery lumen, and the bore can be configured to compress the compression ring as the plunger moves through the bore. In some embodiments, the bore can be configured to increase compression on the compression ring as the first end of the plunger moves through the bore.