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公开(公告)号:US20050200034A1
公开(公告)日:2005-09-15
申请号:US11121569
申请日:2005-05-04
申请人: Rafael Andino , Tracy Weldon , Richard Turek
发明人: Rafael Andino , Tracy Weldon , Richard Turek
CPC分类号: B29D11/00432 , B29D11/00125 , B29D11/023 , B29L2011/0016 , Y10S425/808 , Y10S425/812
摘要: The invention relates generally to ophthalmic molds and methods useful for casting ophthalmic moldings. In one aspect, the invention relates to a mold for casting an ophthalmic molding formed from a first mold half detachably affixed to a second mold half, whereby the mold has a top and bottom; and a cavity formed by the first and second mold halves, wherein the cavity receives a lens forming material through an opening at the bottom of the mold and vents gas and excess lens forming material from an opening at the top of the mold. In another aspect, this invention relates to methods for casting opthalmic moldings, particularly intraocular lenses.
摘要翻译: 本发明一般涉及用于铸造眼用模制品的眼用模具和方法。 一方面,本发明涉及一种用于铸造由第一半模可拆卸地固定到第二半模上形成的眼用模制品的模具,由此模具具有顶部和底部; 以及由第一和第二半模形成的空腔,其中空腔通过模具底部的开口接收透镜形成材料,并从模具顶部的开口排出气体和多余的透镜形成材料。 在另一方面,本发明涉及用于铸造眼用模制品,特别是眼内透镜的方法。
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公开(公告)号:US06929233B2
公开(公告)日:2005-08-16
申请号:US10098225
申请日:2002-03-15
CPC分类号: B29D11/00432 , B29D11/00125 , B29D11/023 , B29L2011/0016 , Y10S425/808 , Y10S425/812
摘要: This invention relates generally to opthalmic molds and methods useful for casting opthalmic moldings. In one aspect, the invention relates to a mold for casting an opthalmic molding formed from a first mold half detachably affixed to a second mold half, whereby the mold has a top and a bottom; and a cavity formed by the first and second mold halves, wherein the cavity receives a lens forming material through an opening at the bottom of the mold and vents gas and excess lens forming material from an opening at the top of the mold. In another aspect, this invention relates to methods for casting opthalmic moldings, particularly intraocular lenses.
摘要翻译: 本发明一般涉及用于铸造眼用模制品的眼用模具和方法。 一方面,本发明涉及一种用于铸造由可拆卸地固定在第二半模上的第一半模形成的眼模的模具,由此模具具有顶部和底部; 以及由第一和第二半模形成的空腔,其中空腔通过模具底部的开口接收透镜形成材料,并从模具顶部的开口排出气体和多余的透镜形成材料。 在另一方面,本发明涉及用于铸造眼用模制品,特别是眼内透镜的方法。
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