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Patch for irrigation/aspiration tip
专利权人:
Ziad R. Ghannoum
发明人:
Ziad R. Ghannoum
申请号:
US12616544
公开号:
US08545462B2
申请日:
2009.11.11
申请国别(地区):
US
年份:
2013
代理人:
摘要:
In various embodiments, an ophthalmic surgical instrument may include an aspiration tube, an irrigation/aspiration tip (formed of a first material such as plastic), and a patch, coupled to the irrigation/aspiration tip, made of a second material (e.g., silicone) having a higher coefficient of friction than the first material. In some embodiments, the patch may be placed on the irrigation/aspiration tip in a position to allow a user of the irrigation/aspiration tip to manipulate an intraocular lens (IOL) through contact between the patch and the IOL. For example, the patch may be positioned on a side of the irrigation/aspiration tip opposite an aspiration port or on a distal end of the irrigation/aspiration tip. In some embodiments, the patch may be formed separately and coupled to the irrigation/aspiration tip through an adhesive or may be molded onto the irrigation/aspiration tip. In some embodiments, the patch may include features to increase friction.
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中国工程科技知识中心
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