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Soft intraocular lens
专利权人:
Noriyuki Shoji;Masanobu Inoue
发明人:
Noriyuki Shoji,Masanobu Inoue
申请号:
US12997969
公开号:
US08623084B2
申请日:
2008.06.19
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A soft intraocular lens is provided, with IRHD hardness thereof being 40 to 60, wherein distance L is in a range of 3.75 mm-4.50 mm, which is a distance from an optical central axis of the optical part to a reference point of a supporting part side edge of the transition part, and an angle θ is in a range of 35°-50°, which is formed by a surface including the optical central axis and a reference point of the supporting part side edge of the transition part, and a surface including the optical central axis and in contact with a tip of the supporting part, with a width of the transition part being larger than a width of the supporting part, and a width Wm of the transition part in a middle of the optical part side edge and the supporting part side edge of the transition part being 1.5 times to 3 times of a width Ws of the supporting part.
来源网站:
中国工程科技知识中心
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