公开(公告)号：US11413137B2

公开(公告)日：2022-08-16

申请号：US16712044

申请日：2019-12-12

Applicant: Alcon Inc.

Inventor： Douglas Brent Wensrich ,  Len Takudzwa Magara ,  Jian Liu ,  Anubhav Chauhan

IPC: A61F2/16

Abstract: An IOL injector having a collapsible mechanism and/or a lever-driven rack and pinion is described.

公开(公告)号：US20220175517A1

公开(公告)日：2022-06-09

申请号：US17457278

申请日：2021-12-02

Applicant: Alcon Inc.

Inventor： Jestwin Edwin Lee, IV ,  Kate Jensen ,  Anubhav Chauhan ,  Todd Taber ,  Yinghui Wu ,  Saumya Dilip Yadav

IPC: A61F2/16

Abstract: An apparatus for eye surgery may comprise a nozzle having a delivery lumen, an implant bay coupled to the nozzle, and an implant disposed in the implant bay. The implant may comprise an optic body, a leading haptic, and a trailing haptic. In some examples, the implant may be an intraocular lens. The apparatus may further comprise an actuator comprising a housing and a plunger disposed within the housing and a leading splay arm operable to splay the leading haptic within the implant bay. The plunger can be operable to advance the optic body from the implant bay to the delivery lumen after the leading splay arm straightens the leading haptic.