Invention Grant
- Patent Title: Laser fiducials for axis alignment in cataract surgery
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Application No.: US14255430Application Date: 2014-04-17
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Publication No.: US10219945B2Publication Date: 2019-03-05
- Inventor: David D. Scott , David Dewey , Javier Gonzalez
- Applicant: OptiMedica Corporation
- Applicant Address: US CA Santa Ana
- Assignee: Optimedica Corporation
- Current Assignee: Optimedica Corporation
- Current Assignee Address: US CA Santa Ana
- Agency: Johnson & Johnson Surgical Vision, Inc.
- Main IPC: A61F9/008
- IPC: A61F9/008 ; A61F2/16 ; A61B90/20 ; A61B90/00
Abstract:
A fiducial is generated on an internal anatomical structure of the eye of a patient with a surgical laser. A tonic artificial intraocular lens (IOL) is positioned so that a marker of the tonic IOL is in a predetermined positional relationship relative to the fiducial. This positioning aligns the tonic IOL with the astigmatic or other axis of the eye. The toric IOL is then implanted in the eye of the patient with high accuracy.
Public/Granted literature
- US20140343541A1 LASER FIDUCIALS FOR AXIS ALIGNMENT IN CATARACT SURGERY Public/Granted day:2014-11-20
Information query
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