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1. 发明公开

EP1752166A2 Contact lens extration/hydration systems and methods of reprocessing fluids used therein 有权转让
标题翻译：一种用于提取剂的提取/隐形眼镜清洗和处理过程
公开(公告)号：EP1752166A2
公开(公告)日：2007-02-14
申请号：EP06016466.2
申请日：2006-08-07
申请人： CooperVision Inc.
发明人： Brame, Philip A. , Almond, Sarah L.
IPC分类号： A61L12/00 , B29C71/00
CPC分类号： B29C71/0009 , B29C2071/0027 , B29L2011/0041 , Y10T428/31504
摘要： The present contact lens treating systems and methods effectively remove extractable materials from contact lenses, for example, newly formed contact lenses, so that the lenses can be safely and conveniently worn, for example, for extended periods of time. Such treatment methods and the present extraction medium reprocessing methods allow lens treatment while reducing extraction medium losses. The present methods can also be useful for manufacturing a heat stabilized contact lens, for example, a water swelled contact lens including a Vitamin E component which is insoluble in the lens in a hydrated state.
摘要翻译：本隐形眼镜处理系统和方法有效地从隐形眼镜移除可萃取材料，例如，新形成的隐形眼镜，所以没有透镜可以安全，方便佩戴，例如，对于延长的时间段。搜索的治疗方法和本提取介质再处理方法允许镜片处理，同时降低提取介质的损失。因此，本方法可用于制造热稳定的接触镜片，对于实施例是有用的，水溶胀的隐形眼镜包括维生素E成分所有这些是在水合状态下透镜不溶。

2. 发明公开

EP1754591A2 Systems and methods for producing silicone hydrogel contact lenses 有权转让
标题翻译：维尔法赫尔·赫斯特伦·冯·西尼克哈金根水凝胶-Kontaktlinsen
公开(公告)号：EP1754591A2
公开(公告)日：2007-02-21
申请号：EP06016472.0
申请日：2006-08-07
申请人： CooperVision Inc.
发明人： Goodenough, Neil G. , Dean, Gregg A. , Darnton, Sarah E. , Rogers, Richard C. , Brame, Philip A. , Blyth, Geoffrey A. , Almond, Sarah L. , Bruce, Ian , Coldrey, Pete , Snell, Jamie
IPC分类号： B29D11/00 , B29C33/00 , B29C43/00
CPC分类号： B29D11/0024 , B29C2035/0827 , B29C2043/5046 , B29D11/0048 , B29L2011/0016 , G02B1/043
摘要： Systems and methods for producing silicone hydrogel contact lenses are described. Certain of the present systems include a contact lens mold forming station (210), a station (212) for filling a contact lens mold section (1010) with a lens precursor composition (1118) and for placing a second mold section (1010) on the filled mold section (1010) to form a contact lens mold assembly, a curing station (214) for forming a contact lens (1413), a mold assembly separation station (216), and an extraction/hydration station (218). Certain of the present methods include forming a plurality of mold sections (1010), placing a lens precursor composition (1118) on a surface of a first mold section (1010), placing a second mold section (1010) on the first mold section (1010), polymerizing the lens precursor composition (1118), separating the first and second mold sections (1010), removing the silicone hydrogel contact lens (1413) from one of the mold sections (1010), extracting extractable components from the contact lens (1413), and hydrating the contact lens (1413).
摘要翻译：描述了制备硅酮水凝胶隐形眼镜的系统和方法。本发明的一些系统包括隐形眼镜成型工位（210），用于用透镜前体组合物（1118）填充隐形眼镜模具部分（1010）并将第二模具部分（1010）放置在其上的工位（212）填充的模具部分（1010）以形成隐形眼镜模具组件，用于形成隐形眼镜（1413）的固化站（214），模具组件分离站（216）和提取/水化站（218）。本发明的某些方法包括形成多个模具部分（1010），将透镜前体组合物（1118）放置在第一模具部分（1010）的表面上，将第二模具部分（1010）放置在第一模具部分 1010），聚合透镜前体组合物（1118），分离第一和第二模具部分（1010），从模具部分（1010）之一去除硅氧水凝胶隐形眼镜（1413），从隐形眼镜中提取可提取组分 1413），并且使隐形眼镜（1413）保湿。

3. 发明公开

EP1752166A3 Contact lens extration/hydration systems and methods of reprocessing fluids used therein 有权转让
标题翻译：隐形眼镜萃取/水合系统和其中使用的流体再处理方法
公开(公告)号：EP1752166A3
公开(公告)日：2007-10-03
申请号：EP06016466.2
申请日：2006-08-07
申请人： CooperVision Inc.
发明人： Brame, Philip A. , Almond, Sarah L.
IPC分类号： A61L12/00 , B29C71/00
CPC分类号： B29C71/0009 , B29C2071/0027 , B29L2011/0041 , Y10T428/31504
摘要： The present contact lens treating systems and methods effectively remove extractable materials from contact lenses, for example, newly formed contact lenses, so that the lenses can be safely and conveniently worn, for example, for extended periods of time. Such treatment methods and the present extraction medium reprocessing methods allow lens treatment while reducing extraction medium losses. The present methods can also be useful for manufacturing a heat stabilized contact lens, for example, a water swelled contact lens including a Vitamin E component which is insoluble in the lens in a hydrated state.
摘要翻译：本发明隐形眼镜处理系统和方法有效地从隐形眼镜（例如新形成的隐形眼镜）中去除可萃取物质，使得镜片可以例如长时间安全和方便地佩戴。这种处理方法和本发明的提取介质再处理方法允许镜片处理，同时减少提取介质的损失。本发明的方法也可用于制造热稳定的隐形眼镜，例如包含在水合状态下不溶于镜片的维生素E成分的水溶胀隐形眼镜。

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