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METHODS OF CORRECTING VISION
专利权人:
Alan LANG;Keith HOLLIDAY
发明人:
Keith HOLLIDAY,Alan LANG
申请号:
US15403078
公开号:
US20170143544A1
申请日:
2017.01.10
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.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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