Invention Grant
- Patent Title: Method patterns for intrastromal refractive surgery
- Patent Title (中): 内镜屈光手术的方法模式
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Application No.: US12105195Application Date: 2008-04-17
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Publication No.: US07717908B2Publication Date: 2010-05-18
- Inventor: Luis Antonio Ruiz , Josef F. Bille
- Applicant: Luis Antonio Ruiz , Josef F. Bille
- Applicant Address: DE Heidelberg
- Assignee: Technolas Perfect Vision GmbH
- Current Assignee: Technolas Perfect Vision GmbH
- Current Assignee Address: DE Heidelberg
- Agency: Nydegger & Associates
- Main IPC: A61F9/008
- IPC: A61F9/008

Abstract:
A method for performing intrastromal ophthalmic laser surgery requires Laser Induced Optical Breakdown (LIOB) of stromal tissue without compromising Bowman's capsule (membrane). In detail, the method creates cuts in the stroma along planes radiating from the visual axis of the eye. Importantly, these cuts are all distanced from the visual axis. The actual location and number of cuts in the surgery will depend on the degree of visual aberration being corrected. Further, the method may include the additional step of creating cylindrical cuts in the stroma. The radial cuts and cylindrical cuts may be intersecting or non-intersecting depending on the visual aberration being treated.
Public/Granted literature
- US20090157063A1 METHOD PATTERNS FOR INTRASTROMAL REFRACTIVE SURGERY Public/Granted day:2009-06-18
Information query
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