发明名称 Method and apparatus for enhanced corneal accommodation
摘要 A method and apparatus related to enhancing corneal accommodation to address the effect of presbyopia. Corneal/scleral topology measurements in accommodating and non-accommodating states are indicative of a presbyopic subject's nominal corneal accommodative power. A desired accommodative power intended to improve on the effect of presbyopia can be determined, suggesting a selective biomechanical intervention in the corneal structure outside of the optical zone to create flexure regions. These flexure regions would allow enhanced corneal accommodation upon presentation of an accommodating stimulus. Intervention could be in the form of, for example, corneal surface ablation, intrastromal ablation, conductive keratoplasty (CK), laser thermal keratoplasty (LTK), and corneal and/or scleral implants. An improved topology measuring apparatus having an improved field of view and other attributes is disclosed.
申请公布号 US7704278(B2) 申请公布日期 2010.04.27
申请号 US20040572084 申请日期 2004.10.06
申请人 CRS & ASSOCIATES 发明人 ROBERTS CYNTHIA J.;SARVER EDWIN J.;MAROUS JAMES R.
分类号 A61F2/14;A61B;A61B3/107;A61B18/18;A61B19/00;A61F9/007;A61F9/01;A61F9/013;A61M31/00 主分类号 A61F2/14
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