Enzymatic neutralization of hydrogen peroxide
    1.
    发明授权
    Enzymatic neutralization of hydrogen peroxide 失效
    过氧化氢的酶中和

    公开(公告)号:US4829001A

    公开(公告)日:1989-05-09

    申请号:US796272

    申请日:1985-11-08

    摘要: A method for disinfecting a medical device comprising the steps of immersing a medical device in a hydrogen peroxide solution for a time sufficient to disinfect said device, decomposing any residual hydrogen peroxide by use of a catalytically effective amount of a protein capable of decomposing hydrogen peroxide, said protein being immobilized on a composite article, said composite article comprising in sequence a support, a layer of protein immobilizer compound, and a biologically active protein. The surface modification treatment is a gelled network of inorganic oxide particles or a plasma treatment.

    摘要翻译: 一种消毒医疗装置的方法,包括以下步骤:将医疗装置浸入过氧化氢溶液中足以消毒所述装置的时间,通过使用催化有效量的能够分解过氧化氢的蛋白质分解任何残留的过氧化氢, 所述蛋白质被固定在复合制品上,所述复合制品依次包含支持物,蛋白质固定剂化合物层和生物活性蛋白质。 表面改性处理是无机氧化物颗粒的凝胶网络或等离子体处理。

    Immobilization of biologically active protein on a polymeric fibrous
support
    2.
    发明授权
    Immobilization of biologically active protein on a polymeric fibrous support 失效
    将生物活性蛋白质固定在聚合物纤维支持体上

    公开(公告)号:US4757014A

    公开(公告)日:1988-07-12

    申请号:US796274

    申请日:1985-11-08

    摘要: A composite article is prepared comprising in sequence a fibrous polymeric support which has been subjected to a surface treatment to provide binding sites thereon, a layer of a protein immobilizer compound, and a biologically active protein. The surface treatment comprises coating the support with a 2 to 500 nm thick layer of inorganic oxide or subjecting the support to a plasma treatment. The protein immobilizer can be a polymer or silane-functional compound. The biologically active protein can be the enzyme, catalase, which has use in decomposing hydrogen peroxide when disinfecting contact lenses.

    摘要翻译: 制备复合制品,其中依次包含经过表面处理以提供结合位点的纤维聚合物载体,蛋白质固定化合物层和生物活性蛋白质层。 表面处理包括用2至500nm厚的无机氧化物层涂覆载体或使载体进行等离子体处理。 蛋白质固定剂可以是聚合物或硅烷官能化合物。 生物活性蛋白质可以是酶,过氧化氢酶,其在消毒隐形眼镜时用于分解过氧化氢。

    Disinfecting method and compositions
    4.
    发明授权
    Disinfecting method and compositions 失效
    消毒方法和组成

    公开(公告)号:US4485029A

    公开(公告)日:1984-11-27

    申请号:US591043

    申请日:1984-03-19

    摘要: A composition is disclosed which includes the use of glyceryl monolaurate in combination with one or more other anti-microbial agents and, optionally an organic surfactant as a cleaning, disinfecting and preserving system which must be non-irritating and non-allergenic to body tissues. The composition is effective against a variety of microorganisms within a reasonable period of time, at concentrations that, if desired, can result in a visually clear solution. It is useful in a solution for cleaning, disinfecting and preserving contact lenses.

    摘要翻译: 公开了一种组合物,其包括将单月桂酸甘油酯与一种或多种其它抗微生物剂组合使用,以及任选的有机表面活性剂作为清洁,消毒和保存系统,其必须对身体组织无刺激性和非致敏性。 该组合物在合理的时间段内对多种微生物有效,如果需要,可以产生视觉上清澈的溶液。 它可用于清洁,消毒和保存隐形眼镜的解决方案。

    Contact lens cleaning article
    6.
    发明授权
    Contact lens cleaning article 失效
    隐形眼镜清洁用品

    公开(公告)号:US4678698A

    公开(公告)日:1987-07-07

    申请号:US891865

    申请日:1986-07-30

    申请人: Arlene J. Mencke

    发明人: Arlene J. Mencke

    IPC分类号: G02C13/00 B32B5/14

    摘要: An article and a method for cleaning a contact lens is disclosed, said method comprising providing a moistened non-woven fibrous web wherein the average fiber diameter is up to 50 microns, contacting and rubbing the lens with the fibrous web, and removing the lens from contact with the fibrous web.

    摘要翻译: 公开了一种用于清洁隐形眼镜的制品和方法,所述方法包括提供湿润的无纺纤维织物,其中平均纤维直径高达50微米,用纤维网接触和摩擦透镜,并将透镜从 与纤维网接触。

    Contact lens cleaning method
    7.
    发明授权
    Contact lens cleaning method 失效
    隐形眼镜清洁方法

    公开(公告)号:US4533399A

    公开(公告)日:1985-08-06

    申请号:US484163

    申请日:1983-04-12

    申请人: Arlene J. Mencke

    发明人: Arlene J. Mencke

    CPC分类号: G02C13/008

    摘要: An article and a method for cleaning a contact lens is disclosed, said method comprising providing a moistened non-woven fibrous web wherein the average fiber diameter is up to 50 microns, contacting and rubbing the lens with the fibrous web, and removing the lens from contact with the fibrous web.

    摘要翻译: 公开了一种用于清洁隐形眼镜的制品和方法,所述方法包括提供湿润的无纺纤维织物,其中平均纤维直径高达50微米,用纤维网接触和摩擦透镜,并将透镜从 与纤维网接触。