Invention Grant
- Patent Title: Systems and methods for lenticular laser incision
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Application No.: US16923496Application Date: 2020-07-08
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Publication No.: US11564838B2Publication Date: 2023-01-31
- Inventor: Hong Fu , Alireza Malek Tabrizi
- Applicant: AMO Development, LLC
- Applicant Address: US CA Santa Ana
- Assignee: AMO Development, LLC
- Current Assignee: AMO Development, LLC
- Current Assignee Address: US CA Santa Ana
- Agency: Johnson & Johnson Surgical Vision, Inc.
- Main IPC: A61F9/008
- IPC: A61F9/008 ; A61B3/107 ; A61B3/00

Abstract:
Embodiments of this invention generally relate to ophthalmic laser procedures and, more particularly, to systems and methods for lenticular laser incision. In an embodiment, an ophthalmic surgical laser system comprises a laser delivery system for delivering a pulsed laser beam to a target in a subject's eye, an XY-scan device to deflect the pulsed laser beam, a Z-scan device to modify a depth of a focus of the pulsed laser beam, and a controller configured to form a top lenticular incision and a bottom lenticular incision of a lens in the subject's eye, where each of the top and bottom lenticular incision includes a center concave portion and an edge transition portion that has a smooth convex shape and is smoothly joined to the center concave portion.
Public/Granted literature
- US20200337903A1 SYSTEMS AND METHODS FOR LENTICULAR LASER INCISION Public/Granted day:2020-10-29
Information query
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