LIGHT DIFFUSER AND USE THEREOF
    67.
    发明申请

    公开(公告)号:US20170115434A1

    公开(公告)日:2017-04-27

    申请号:US15300447

    申请日:2014-09-30

    CPC classification number: G02B5/0278 F21V3/0625 G02B5/0242 G03B21/62

    Abstract: A light diffuser and its use are provided, which not only reduces a color change in a source light when the light diffuser is disposed on an optical path of a light source, but also has a good light transmission property and a good light diffusion property. The light diffuser contains a thermoplastic resin and transparent particles added thereto. The total light transmittance of the light diffuser is 75% or more. The degree of dispersion of the light diffuser is 2° or more, the degree of dispersion being defined as a transmission angle at which a light transmittance is 50% of a rectilinear light transmittance when light is emitted to a surface of the light diffuser in a direction normal to the surface. The difference between the rectilinear light transmittance at 460 nm and the rectilinear light transmittance at 580 nm of the light diffuser is 0.96% or less.

    WATER-RICH ADHERENT GEL, COMPOSITION FOR MANUFACTURING WATER-RICH ADHERENT GEL, AND ELECTRODE PAD
    68.
    发明申请
    WATER-RICH ADHERENT GEL, COMPOSITION FOR MANUFACTURING WATER-RICH ADHERENT GEL, AND ELECTRODE PAD 审中-公开
    含水富含凝胶,用于制造富含水的凝胶的组合物和电极垫

    公开(公告)号:US20170015881A1

    公开(公告)日:2017-01-19

    申请号:US15124878

    申请日:2015-03-20

    Inventor: Hiroyoshi TANAKA

    Abstract: The present invention provides an adhesive, high water content gel that does not cause about generation problem even when used as a patient plate for electrosurgical units through which high current flows and that is excellent adhesion, as well as an electrode pad including the gel. The present invention relates to an adhesive, high water content hydrogel containing a polymer matrix that includes a copolymer of a polymerizable monomer and a crosslinkable monomer, water, a polyhydric alcohol, an electrolyte, polyacrylic acid, and polyvinyl alcohol, the hydrogel containing, based on 100% by weight of the total hydrogel, 40-70% by weight of water, 1.0-5.0% by weight of polyacrylic acid, and 0.5-5.0% by weight of polyvinyl alcohol, and being produced by copolymerization. An electrode pad is also obtained by coating a conductive layer formed on a base film with the adhesive, high water content hydrogel.

    Abstract translation: 本发明提供即使用作高电流流动的电外科单元的患者板,并且具有优异的粘附性,也不包括凝胶的电极垫,也不会引起关于发生问题的粘合剂,高含水量凝胶。 本发明涉及包含聚合物基质的粘合剂,高含水量水凝胶,其包含可聚合单体和可交联单体的共聚物,水,多元醇,电解质,聚丙烯酸和聚乙烯醇,所述含水基凝胶的基于 在100重量%的总水凝胶中,40-70重量%的水,1.0-5.0重量%的聚丙烯酸和0.5-5.0重量%的聚乙烯醇,并通过共聚制备。 通过用粘合剂,高含水量的水凝胶涂覆形成在基膜上的导电层也可以获得电极焊盘。

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