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86 条记录 (耗时 0.023 秒)

    Polyurethane sponge having rapid iodine release
    5.
    发明授权
    Polyurethane sponge having rapid iodine release 失效
    聚氨酯海绵具有快速的碘释放

    公开(公告)号：US5302392A

    公开(公告)日：1994-04-12

    申请号：US570656

    申请日：1990-08-20

    申请人： Mutlu Karakelle ,  C. David Benson ,  Robert A. Taller ,  Min-Shiu Lee ,  Mohammad A. Khan

    发明人： Mutlu Karakelle ,  C. David Benson ,  Robert A. Taller ,  Min-Shiu Lee ,  Mohammad A. Khan

    IPC分类号： A01N25/16 ,  A01N25/34 ,  A01N59/12 ,  C08G18/10 ,  A61M31/00

    CPC分类号： A01N25/34 ,  A01N25/16 ,  A01N59/12

    摘要： A polyurethane composition has particles of solid polyvinylpyrrolidone-iodine complex evenly distributed throughout the polyurethane matrix so that the complex does not associate with the polyurethane to any appreciable extent. In one embodiment of the composition, the polyurethane is thermoplastic for coating or molding applications. In another embodiment, the composition is a polyurethane foam particularly useful as a sponge for scrubbing which provides almost instantaneous release of the complex. The sponge may be provided in a package which includes other items useful for scrubbing.

    摘要翻译： 聚氨酯组合物具有均匀分布在整个聚氨酯基质中的固体聚乙烯吡咯烷酮 - 碘络合物的颗粒，使得络合物不会与聚氨酯发生任何明显的相关性。 在组合物的一个实施方案中，聚氨酯是用于涂布或模塑应用的热塑性塑料。 在另一个实施方案中，组合物是特别用作擦洗海绵的聚氨酯泡沫，其提供了复合物的几乎瞬时释放。 海绵可以设置在包括用于洗涤的其它物品的包装中。

    Liquid gelling agent distributor device
    9.
    发明授权
    Liquid gelling agent distributor device 失效
    液体胶凝剂分配器

    公开(公告)号：US5092858A

    公开(公告)日：1992-03-03

    申请号：US496475

    申请日：1990-03-20

    申请人： C. David Benson ,  Mutlu Karakelle ,  Robert A. Taller

    发明人： C. David Benson ,  Mutlu Karakelle ,  Robert A. Taller

    IPC分类号： A61M1/00

    CPC分类号： A61M1/0001 ,  A61M1/0096

    摘要： A device is provided for deliberately distributing simultaneously over the entire vertical and/or longitudinal extend of a body of aqueous containing liquid a gelation agent for the rapid containment of contaminated aqueous liquids. The device is an elongated rigid or semi-rigid body for containing an envelope or package of material immediately dissolvable in the aqueous liquids, and which contains the gelling agent prior to liquid exposure. The device includes means for exposure of its content to the liquid, once the device is positioned in or is surrounded by the liquid. The invention contemplates a conventional suction canister having the device positioned therein for receiving contaminated body fluids.

    摘要翻译： 提供一种装置，用于同时在水性含水液体的整个垂直和/或纵向延伸处同时分布凝胶剂，用于快速容纳受污染的含水液体。 该装置是细长的刚性或半刚性体，用于容纳立即可溶于含水液体中的材料的包封或包装物，并且在液体暴露之前含有胶凝剂。 该装置包括用于将其内容物暴露于液体的装置，一旦装置定位在液体中或被液体包围。 本发明设想一种传统的吸力罐，其中装置定位在其中以便接收被污染的体液。

    Extended depth of focus (EDOF) lens to increase pseudo-accommodation by utilizing pupil dynamics
    10.
    发明授权
    Extended depth of focus (EDOF) lens to increase pseudo-accommodation by utilizing pupil dynamics 有权
    扩展焦距（EDOF）镜头，通过利用瞳孔动力学增加伪适应度

    公开(公告)号：US08241354B2

    公开(公告)日：2012-08-14

    申请号：US12503267

    申请日：2009-07-15

    申请人： Xin Hong ,  Mutlu Karakelle ,  Xiaoxiao Zhang ,  Michael Simpson ,  Myoung Choi ,  Yan Zhang

    发明人： Xin Hong ,  Mutlu Karakelle ,  Xiaoxiao Zhang ,  Michael Simpson ,  Myoung Choi ,  Yan Zhang

    IPC分类号： A61F2/16

    CPC分类号： G02C7/044 ,  A61F2/1613 ,  G02C7/042

    摘要： In one aspect, the present invention provides an ophthalmic lens (e.g., an IOL) that includes an optic having an anterior surface and a posterior surface disposed about an optical axis. At least one of the surfaces (e.g., the anterior surface) has a profile characterized by superposition of a base profile and an auxiliary profile. The auxiliary profile can include an inner region, an outer region and a transition region between the inner and the outer regions, where an optical path difference across the transition region (i.e., the optical path difference between the inner and the outer radial boundaries of the transition region) corresponds to a non-integer fraction (e.g., ½) of a design wavelength (e.g., a wavelength of about 550 nm).

    摘要翻译： 一方面，本发明提供一种眼科镜片（例如，IOL），其包括具有围绕光轴设置的前表面和后表面的光学元件。 至少一个表面（例如，前表面）具有由基体轮廓和辅助轮廓叠加来表征的轮廓。 辅助轮廓可以包括内部区域，外部区域和内部区域和外部区域之间的过渡区域，其中穿过过渡区域的光程差（即，内部和外部径向边界之间的光程差） 过渡区域）对应于设计波长（例如，约550nm的波长）的非整数分数（例如，1/2）。