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Methods of correcting vision
专利权人:
发明人:
Keith Holliday,Alan Lang
申请号:
US14656621
公开号:
US09539143B2
申请日:
2015.03.12
申请国别(地区):
US
年份:
2017
代理人:
摘要:
Methods of correcting vision for presbyopia, including remodeling a stroma with a laser to create an intracorneal shape, where the corneal shape includes a central region with a thickness that is about 50 microns or less measured from an extension of a shape of a peripheral region of the corneal shape, wherein remodeling a portion of the stroma increases a curvature of a central portion of the anterior surface of the cornea with a central elevation change for near vision.
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中国工程科技知识中心
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